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CN101921485A - Compound fiber reinforced antistatic polyphenylene sulfide composite material and preparation method thereof - Google Patents

Compound fiber reinforced antistatic polyphenylene sulfide composite material and preparation method thereof Download PDF

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Publication number
CN101921485A
CN101921485A CN2010102709086A CN201010270908A CN101921485A CN 101921485 A CN101921485 A CN 101921485A CN 2010102709086 A CN2010102709086 A CN 2010102709086A CN 201010270908 A CN201010270908 A CN 201010270908A CN 101921485 A CN101921485 A CN 101921485A
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CN
China
Prior art keywords
polyphenylene sulfide
composite material
fiber reinforced
sulfide composite
sections temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2010102709086A
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Chinese (zh)
Inventor
刘涛
余雪江
芦艾
王宪忠
孙素明
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Institute of Chemical Material of CAEP
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Institute of Chemical Material of CAEP
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Priority to CN2010102709086A priority Critical patent/CN101921485A/en
Publication of CN101921485A publication Critical patent/CN101921485A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7461—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention provides a compound fiber reinforced antistatic polyphenylene sulfide composite material which comprises the following components in percentage by weight: 50-55% of polyphenylene sulfide resin, 15-25% of carbon fiber, 15-25% of glass fiber, 0.5-1.5% of coupling agent, 0.5-1% of antioxidant and 3-7% of toughening agent. The invention also provides a preparation method of the material. The mechanical properties of the polyphenylene sulfide composite material are well maintained by adopting a glass fiber and carbon fiber compounding technology, the antistatic property of the polyphenylene sulfide composite material is also better, and the cost of the polyphenylene sulfide composite material is greatly reduced. In addition, the compound fiber reinforced antistatic polyphenylene sulfide composite material has good melt flowability and is easily molded by injection, and the temperature for long-term usage is 200-220 DEG C.

Description

Compound fiber reinforced antistatic polyphenylene sulfide composite material and preparation method thereof
Technical field
The present invention relates to a kind of polyphenyl thioether composite material and preparation method thereof, particularly relate to a kind of compound fiber reinforced antistatic polyphenylene sulfide composite material and preparation method thereof.
Background technology
The molecular structure of polyphenylene sulfide (PPS) is fairly simple, and the molecular structure symmetry is easy to crystallization, and is nonpolarity, and good electrical property does not absorb water.Molecular backbone chain is alternately arranged by phenyl ring and sulphur atom, and a large amount of phenyl ring is given polyphenylene sulfide with rigidity, and a large amount of thioether bonds provides kindliness again.Because the polyphenylene sulfide particular structure makes it have: good high temperature resistant and thermostability, good chemical resistance, excellent physical and mechanical property, good gluing performance, good dimensional stability, good flame retardant resistance, good electrical properties.Polyphenylene sulfide has the performance of many excellences just, makes it be widely used in machinery, electronics, chemical industry and aerospace field.
Because glass strengthens its volume specific resistance of polyphenyl thioether composite material generally 10 15To 10 16The scope of Ω .cm makes it be difficult to use in antistatic link of having relatively high expectations, and therefore glass is strengthened the anlistatig research of polyphenyl thioether composite material and becomes important research direction.Comparatively common method has at present: 1) add static inhibitor (as quaternary ammonium salt, Sulfonates, alkyl phosphate class, sulfonic group betaines or alkylol amide class or the like); 2) add graphitized carbon black; 3) add carbon fiber.All there is certain problem in these three kinds of methods, and polyphenylene sulfide is a special engineering plastics, its processing temperature higher (270 to 330 ℃), and static inhibitor commonly used is difficult to use in this processing temperature.Realize anlistatig purpose by adding graphitized carbon black, its addition is higher, the adding of the graphitized carbon black of higher amount, make it be difficult to be dispersed in preferably in the polyphenyl thioether composite material, make and realize that by adding graphitized carbon black the polyphenyl thioether composite material mechanical property of antistatic property significantly decreases.Add carbon fiber and can realize antistatic property preferably, but its cost is higher, makes it be restricted in industrial application.
Emphasis of the present invention is exactly according to strengthening the existing problem of antistatic polyphenylene sulfide composite material at present, a kind of its antistatic and requirement mechanical property of promptly satisfying is provided, greatly reduces the preparation method of the enhancing antistatic polyphenylene sulfide composite material of cost simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is to obtain a kind of higher antistatic requirement (volume specific resistance≤10 of promptly satisfying by glass fibre and carbon fiber compounded technology 5Ω .cm), the polyphenyl thioether composite material that keeps higher mechanical property simultaneously.The present invention also will provide the preparation method of this compound fiber reinforced antistatic polyphenylene sulfide composite material.
The objective of the invention is to realize by following technical proposal:
A kind of compound fiber reinforced antistatic polyphenylene sulfide composite material comprises following components in weight percentage: polyphenylene sulfide 50 to 55%, carbon fiber 15 to 25%, glass fibre 15 to 25%, coupling agent 0.5 to 1.5%, oxidation inhibitor 0.5 to 1%, toughner 3 to 7%.
Described carbon fiber is a kind of in rayon based carbon fiber, PAN base carbon fibre, asphalt base carbon fiber or the vapor deposition carbon fiber.
Described glass fibre comprises a kind of in alkali-free fiber, middle alkali fiber, high alkali fiber, high silica fiber or the silica fiber.
Described coupling agent comprises that in silane coupling agent, titanate coupling agent, aluminate coupling agent, phosphate coupling agent or the boric acid ester coupler one or more are composite.
Described oxidation inhibitor comprises β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, N, N '-1, [3-(3 for 6-inferior hexyl-two, the 5-di-tert-butyl-hydroxy phenyl) one or more in propionic acid amide, three (2, the 4-di-tert-butyl-phenyl) phosphorous acid ester are composite.
Described toughner is that in random ethylene-acrylate-maleic anhydride terpolymer, random ethylene-acrylate-glycidyl methacrylate terpolymer, maleic anhydride graft terpolymer EP rubber or the maleic anhydride graft polyolefin elastomer one or more are composite.
The present invention also provides the preparation method of above-mentioned compound fiber reinforced antistatic polyphenylene sulfide composite material, may further comprise the steps:
1) batching step
Polyphenylene sulfide 50 to 55%, carbon fiber 15 to 25%, glass fibre 15 to 25%, coupling agent 0.5 to 1.5%, oxidation inhibitor 0.5 to 1%, toughner 3 to 7% are added in the stirrer of preparing burden at a high speed, and speed is 1000～1300rpm high-speed mixing 1 to 3 minute;
2) extrusion step
Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 to 315 ℃ of 290 to 315 ℃, five sections temperature of 285 to 310 ℃, four sections temperature of 280 to 310 ℃, three sections temperature of 270 to 300 ℃, two sections temperature of one section temperature, 295 to 315 ℃ of head temperatures; The main frame frequency: 30 to 35Hz; The feeding frequency: 10 to 15Hz; The dicing machine rotating speed: 300 to 800r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, promptly make compound fiber reinforced antistatic polyphenylene sulfide composite material.
From above-mentioned technical characterictic of the present invention as can be seen, the invention has the advantages that: utilize glass fibre and carbon fiber compounded technology, when having kept the polyphenyl thioether composite material mechanical property preferably, make it have antistatic property preferably, and reduced the polyphenyl thioether composite material cost by a relatively large margin.In addition, the fluidity of molten of compound fiber reinforced antistatic polyphenylene sulfide composite material of the present invention is good, easily injection moulding, and the life-time service temperature is 200 to 220 ℃.
Embodiment
Below by the present invention is described in further detail in conjunction with specific embodiments:
Embodiment 1
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 53.7%, rayon based carbon fiber 15%, no alkali fiber 25%, random ethylene-acrylate-maleic anhydride terpolymer 5%, silane coupling agent 0.6%, β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester 0.7%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 300r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 8.9 * 10 5Ω .cm; Tensile strength is 160MPa; Flexural strength is 220MPa; The socle girder notched Izod impact strength is 12KJ/m 2
Embodiment 2
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 54.7%, rayon based carbon fiber 18%, no alkali fiber 22%, random ethylene-acrylate-maleic anhydride terpolymer 3.5%, silane coupling agent 1%, β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester 0.8%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 3 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 290 ℃, four sections temperature of 285 ℃, three sections temperature of 280 ℃, two sections temperature of one section temperature, 300 ℃ of head temperatures; Main frame frequency: 35Hz; Feeding frequency: 15Hz; Dicing machine rotating speed: 500r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 3.3 * 10 5Ω .cm; Tensile strength is 165MPa; Flexural strength is 225MPa; The socle girder notched Izod impact strength is 10KJ/m 2
Embodiment 3
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 54.1%, PAN base carbon fibre 15%, no alkali fiber 25%, random ethylene-acrylate-glycidyl methacrylate terpolymer 4%, silane coupling agent 1%, β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester 0.9%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 295 ℃, five sections temperature of 295 ℃, four sections temperature of 290 ℃, three sections temperature of 280 ℃, two sections temperature of one section temperature, 300 ℃ of head temperatures; Main frame frequency: 35Hz; Feeding frequency: 15Hz; Dicing machine rotating speed: 600r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 6.1 * 10 6Ω .cm; Tensile strength is 155MPa; Flexural strength is 215MPa; The socle girder notched Izod impact strength is 11KJ/m 2
Embodiment 4
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 53%, PAN base carbon fibre 20%, no alkali fiber 20%, random ethylene-acrylate-maleic anhydride terpolymer 5%, silane coupling agent 1%, β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 2 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 500r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 5.2 * 10 5Ω .cm; Tensile strength is 150MPa; Flexural strength is 206MPa; The socle girder notched Izod impact strength is 13KJ/m 2
Embodiment 5
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 54.8%, rayon based carbon fiber 17%, middle alkali fiber 23%, random ethylene-acrylate-maleic anhydride terpolymer 3.4%, silane coupling agent 0.8%, β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 3 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 290 ℃, four sections temperature of 285 ℃, three sections temperature of 280 ℃, two sections temperature of one section temperature, 310 ℃ of head temperatures; Main frame frequency: 35Hz; Feeding frequency: 15Hz; Dicing machine rotating speed: 500r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 5.6 * 10 5Ω .cm; Tensile strength is 160MPa; Flexural strength is 220MPa; The socle girder notched Izod impact strength is 10.5KJ/m 2
Embodiment 6
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 53.5%, PAN base carbon fibre 16%, middle alkali fiber 24%, random ethylene-acrylate-maleic anhydride terpolymer 4.5%, titanate coupling agent 1%, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 2 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 275 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 35Hz; Feeding frequency: 15Hz; Dicing machine rotating speed: 600r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 8.2 * 10 5Ω .cm; Tensile strength is 155MPa; Flexural strength is 212MPa; The socle girder notched Izod impact strength is 11KJ/m 2
Embodiment 7
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 53%, asphalt base carbon fiber 17%, middle alkali fiber 23%, random ethylene-acrylate-glycidyl methacrylate terpolymer 5%, titanate coupling agent 1%, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 3 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 290 ℃, four sections temperature of 285 ℃, three sections temperature of 280 ℃, two sections temperature of one section temperature, 310 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 500r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 7.2 * 10 6Ω .cm; Tensile strength is 155MPa; Flexural strength is 210MPa; The socle girder notched Izod impact strength is 12.5KJ/m 2
Embodiment 8
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 53.7%, asphalt base carbon fiber 15%, no alkali fiber 25%, random ethylene-acrylate-glycidyl methacrylate terpolymer 5%, titanate coupling agent 0.6%, β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester 0.7%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 300r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 7.9 * 10 5Ω .cm; Tensile strength is 165MPa; Flexural strength is 220MPa; The socle girder notched Izod impact strength is 12KJ/m 2
Embodiment 9
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 53.1%, asphalt base carbon fiber 20%, middle alkali fiber 20%, random ethylene-acrylate-glycidyl methacrylate terpolymer 5.5%, silane coupling agent 0.6%, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 0.8%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 300 ℃ of 295 ℃, five sections temperature of 290 ℃, four sections temperature of 285 ℃, three sections temperature of 280 ℃, two sections temperature of one section temperature, 305 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 300r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 4.1 * 10 5Ω .cm; Tensile strength is 150MPa; Flexural strength is 205MPa; The socle girder notched Izod impact strength is 13KJ/m 2
Embodiment 10
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 53.5%, rayon based carbon fiber 18%, high alkali fiber 22%, random ethylene-acrylate-maleic anhydride terpolymer 5%, silane coupling agent 0.8%, β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester 0.7%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 300r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 3.3 * 10 5Ω .cm; Tensile strength is 150MPa; Flexural strength is 200MPa; The socle girder notched Izod impact strength is 12KJ/m 2
Embodiment 11
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 54%, PAN base carbon fibre 15%, high alkali fiber 25%, random ethylene-acrylate-glycidyl methacrylate terpolymer 4%, aluminate coupling agent 1%, N, N '-1,6-inferior hexyl-two [3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid amide 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 295 ℃, five sections temperature of 295 ℃, four sections temperature of 290 ℃, three sections temperature of 280 ℃, two sections temperature of one section temperature, 300 ℃ of head temperatures; Main frame frequency: 35Hz; Feeding frequency: 15Hz; Dicing machine rotating speed: 600r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 7.3 * 10 6Ω .cm; Tensile strength is 145MPa; Flexural strength is 205MPa; The socle girder notched Izod impact strength is 10KJ/m 2
Embodiment 12
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 53%, PAN base carbon fibre 20%, high silica fiber 20%, random ethylene-acrylate-maleic anhydride terpolymer 5%, phosphate coupling agent 1%, three (2, the 4-di-tert-butyl-phenyl) phosphorous acid ester 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 2 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 400r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 2.2 * 10 5Ω .cm; Tensile strength is 160MPa; Flexural strength is 225MPa; The socle girder notched Izod impact strength is 13KJ/m 2
Embodiment 13
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 52%, rayon based carbon fiber 18%, high silica fiber 22%, random ethylene-acrylate-glycidyl methacrylate terpolymer 6%, phosphate coupling agent 1%, N, N '-1,6-inferior hexyl-two [3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid amide 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 295 ℃, five sections temperature of 295 ℃, four sections temperature of 290 ℃, three sections temperature of 280 ℃, two sections temperature of one section temperature, 300 ℃ of head temperatures; Main frame frequency: 35Hz; Feeding frequency: 15Hz; Dicing machine rotating speed: 600r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 2.9 * 10 5Ω .cm; Tensile strength is 165MPa; Flexural strength is 235MPa; The socle girder notched Izod impact strength is 13.3KJ/m 2
Embodiment 14
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 51%, rayon based carbon fiber 20%,, no alkali fiber 20%, maleic anhydride graft terpolymer EP rubber 7%, aluminate coupling agent 1%, N, N '-1,6-inferior hexyl-two [3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid amide 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 2 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 400r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 8.2 * 10 4Ω .cm; Tensile strength is 160MPa; Flexural strength is 215MPa; The socle girder notched Izod impact strength is 10KJ/m 2
Embodiment 15
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 52%, rayon based carbon fiber 17%, high silica fiber 23%, maleic anhydride graft terpolymer EP rubber 3%, random ethylene-acrylate-glycidyl methacrylate terpolymer 3%, aluminate coupling agent 1%, N, N '-1,6-inferior hexyl-two [3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid amide 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 2 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 400r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 7.2 * 10 5Ω .cm; Tensile strength is 163MPa; Flexural strength is 220MPa; The socle girder notched Izod impact strength is 12KJ/m 2
Embodiment 16
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 53.5%, vapor deposition carbon fiber 15%, no alkali fiber 24%, random ethylene-acrylate-glycidyl methacrylate terpolymer 5%, aluminate coupling agent 1.5%, N, N '-1,6-inferior hexyl-two [3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid amide 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 2 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of-section 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of temperature, 295 ℃ of head temperatures; Main frame frequency: 35Hz; Feeding frequency: 15Hz; Dicing machine rotating speed: 600r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 5.2 * 10 5Ω .cm; Tensile strength is 165MPa; Flexural strength is 220MPa; The socle girder notched Izod impact strength is 13KJ/m 2
Embodiment 17
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 54%, vapor deposition carbon fiber 20%,, middle alkali fiber 20%, maleic anhydride graft polyolefin elastomer 4%, silane coupling agent 1%, three (2, the 4-di-tert-butyl-phenyl) phosphorous acid ester 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 2 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 400r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 2.2 * 10 5Ω .cm; Tensile strength is 168MPa; Flexural strength is 230MPa; The socle girder notched Izod impact strength is 8KJ/m 2
Embodiment 18
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 51%, vapor deposition carbon fiber 18%, high silica fiber 22%, random ethylene-acrylate-glycidyl methacrylate terpolymer 4%, maleic anhydride graft polyolefin elastomer 3%, aluminate coupling agent 1%, N, N '-1,6-inferior hexyl-two [3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid amide 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 2 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 400r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 4.2 * 10 5Ω .cm; Tensile strength is 165MPa; Flexural strength is 225MPa; The socle girder notched Izod impact strength is 12.5KJ/m 2
Embodiment 19
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 52.5%, PAN base carbon fibre 17%, no alkali fiber 22%, random ethylene-acrylate-glycidyl methacrylate terpolymer 4%, maleic anhydride graft terpolymer EP rubber 3%, phosphate coupling agent 0.8%, three (2, the 4-di-tert-butyl-phenyl) phosphorous acid ester 0.7%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 300r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 4.9 * 10 5Ω .cm; Tensile strength is 155MPa; Flexural strength is 225MPa; The socle girder notched Izod impact strength is 11.8KJ/m 2
Embodiment 20
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 52%, rayon based carbon fiber 17%, silica fiber 23%, random ethylene-acrylate-glycidyl methacrylate terpolymer 6%, aluminate coupling agent 0.5%, phosphate coupling agent 0.5%, N, N '-1,6-inferior hexyl-two [3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid amide 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 2 minutes; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 400r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 6.3 * 10 5Ω .cm; Tensile strength is 160MPa; Flexural strength is 210MPa; The socle girder notched Izod impact strength is 13KJ/m 2
Embodiment 21
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 50.7%, PAN base carbon fibre 20%, silica fiber 20%, random ethylene-acrylate-glycidyl methacrylate terpolymer 3%, random ethylene-acrylate-maleic anhydride terpolymer 2%, maleic anhydride graft terpolymer EP rubber 2%, phosphate coupling agent 0.8%, β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester 0.7, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 0.8.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 290 ℃, five sections temperature of 285 ℃, four sections temperature of 280 ℃, three sections temperature of 270 ℃, two sections temperature of one section temperature, 295 ℃ of head temperatures; Main frame frequency: 30Hz; Feeding frequency: 10Hz; Dicing machine rotating speed: 300r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 7.0 * 10 5Ω .cm; Tensile strength is 165MPa; Flexural strength is 240MPa; The socle girder notched Izod impact strength is 12.4KJ/m 2
Embodiment 22
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 50.5%, asphalt base carbon fiber 18%, high silica fiber 22%, random ethylene-acrylate-glycidyl methacrylate terpolymer 3%, maleic anhydride graft terpolymer EP rubber 3%, maleic anhydride graft polyolefin elastomer 1%, boric acid ester coupler 1.5%, N, N '-1,6-inferior hexyl-two [3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid amide 1%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 295 ℃, five sections temperature of 295 ℃, four sections temperature of 290 ℃, three sections temperature of 280 ℃, two sections temperature of one section temperature, 300 ℃ of head temperatures; Main frame frequency: 35Hz; Feeding frequency: 15Hz; Dicing machine rotating speed: 600r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 9.8 * 10 5Ω .cm; Tensile strength is 160MPa; Flexural strength is 230MPa; The socle girder notched Izod impact strength is 14KJ/m 2
Embodiment 23
Adopt following components in weight percentage in the present embodiment: polyphenylene sulfide 50%, PAN base carbon fibre 15%, silica fiber 25%, random ethylene-acrylate-glycidyl methacrylate terpolymer 4%, maleic anhydride graft terpolymer EP rubber 3%, silane coupling agent 0.5%, boric acid ester coupler 1%, β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester 0.9%, N, N '-1,6-inferior hexyl-two [3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid amide 0.6%.
Each component of aforementioned proportion is added in the stirrer of preparing burden at a high speed high-speed mixing 1 minute; Place twin screw through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 ℃ of 295 ℃, five sections temperature of 295 ℃, four sections temperature of 290 ℃, three sections temperature of 280 ℃, two sections temperature of one section temperature, 300 ℃ of head temperatures; Main frame frequency: 35Hz; Feeding frequency: 15Hz; Dicing machine rotating speed: 600r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, the particle packing with cutting promptly makes compound fiber reinforced antistatic polyphenylene sulfide composite material.
With obtaining its performance test results after the compound fiber reinforced antistatic polyphenylene sulfide composite material detection that makes be: volume specific resistance is 4.1 * 10 6Ω .cm; Tensile strength is 150MPa; Flexural strength is 210MPa; The socle girder notched Izod impact strength is 11KJ/m 2
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. a compound fiber reinforced antistatic polyphenylene sulfide composite material is characterized in that comprising following components in weight percentage: polyphenylene sulfide 50 to 55%, carbon fiber 15 to 25%, glass fibre 15 to 25%, coupling agent 0.5 to 1.5%, oxidation inhibitor 0.5 to 1%, toughner 3 to 7%.
2. compound fiber reinforced antistatic polyphenylene sulfide composite material according to claim 1 is characterized in that: described carbon fiber is a kind of in rayon based carbon fiber, PAN base carbon fibre, asphalt base carbon fiber or the vapor deposition carbon fiber.
3. compound fiber reinforced antistatic polyphenylene sulfide composite material according to claim 1 is characterized in that: described glass fibre comprises a kind of in alkali-free fiber, middle alkali fiber, high alkali fiber, high silica fiber or the silica fiber.
4. compound fiber reinforced antistatic polyphenylene sulfide composite material according to claim 1 is characterized in that: described coupling agent comprises that in silane coupling agent, titanate coupling agent, aluminate coupling agent, phosphate coupling agent or the boric acid ester coupler one or more are composite.
5. compound fiber reinforced antistatic polyphenylene sulfide composite material according to claim 1, it is characterized in that: described oxidation inhibitor comprises β-(3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, N, N '-1, [one or more in 3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid amide, three (2, the 4-di-tert-butyl-phenyl) phosphorous acid ester are composite for 6-hexylidene-two.
6. compound fiber reinforced antistatic polyphenylene sulfide composite material according to claim 1 is characterized in that: described toughner is that in random ethylene-acrylate-maleic anhydride terpolymer, random ethylene-acrylate-glycidyl methacrylate terpolymer, maleic anhydride graft terpolymer EP rubber or the maleic anhydride graft polyolefin elastomer one or more are composite.
7. the preparation method of the described compound fiber reinforced antistatic polyphenylene sulfide composite material of the arbitrary claim of claim 1 to 6 is characterized in that may further comprise the steps:
1) batching step
Polyphenylene sulfide 50 to 55%, carbon fiber 15 to 25%, glass fibre 15 to 25%, coupling agent 0.5 to 1.5%, oxidation inhibitor 0.5 to 1%, toughner 3 to 7% are added in the stirrer of preparing burden at a high speed, and speed is 1000～1300rpm high-speed mixing 1 to 3 minute;
2) extrusion step
Place dual-screw-stem machine through melt extruding granulation mixed Preblend, its expressing technique is: the dual-screw-stem machine humidity province: 295 to 315 ℃ of 290 to 315 ℃, five sections temperature of 285 to 310 ℃, four sections temperature of 280 to 310 ℃, three sections temperature of 270 to 300 ℃, two sections temperature of one section temperature, 295 to 315 ℃ of head temperatures; The main frame frequency: 30 to 35Hz; The feeding frequency: 10 to 15Hz; The dicing machine rotating speed: 300 to 800r/min; With the material cooling of extruding, send into pelletizing in the dicing machine, promptly make compound fiber reinforced antistatic polyphenylene sulfide composite material.
CN2010102709086A 2010-09-02 2010-09-02 Compound fiber reinforced antistatic polyphenylene sulfide composite material and preparation method thereof Pending CN101921485A (en)

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CN102532897A (en) * 2010-12-27 2012-07-04 合肥杰事杰新材料股份有限公司 Electric-insulating heat-conducting polyphenyl thioether composite material and preparation method thereof
CN102746668A (en) * 2012-06-27 2012-10-24 深圳市科聚新材料有限公司 Carbon fiber-reinforced polyphenylene sulfide material and preparation method thereof
CN102876039A (en) * 2012-10-08 2013-01-16 合肥杰事杰新材料股份有限公司 Wear-resistant and high-toughness polyphenylene sulfide composite material and preparation method thereof
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CN105086452A (en) * 2015-08-11 2015-11-25 株洲时代新材料科技股份有限公司 Halogen-free flame-retardant polyphenylene sulfide composite material and preparation method thereof
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CN109233280A (en) * 2018-09-07 2019-01-18 湖州市道场乡资产经营有限公司 A kind of polyphenyl thioether composite material with metal-like
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CN116376282A (en) * 2023-02-08 2023-07-04 苏州纳磐新材料科技有限公司 Antistatic polyphenylene sulfide composite material and preparation method thereof
CN116496625A (en) * 2023-05-10 2023-07-28 深圳市宇田新材料科技有限公司 Preparation method of antistatic polyphenylene sulfide material

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CN102321369A (en) * 2011-08-12 2012-01-18 四川大学 Low-density polyarylene sulfide composite material and preparation method thereof
CN102321369B (en) * 2011-08-12 2013-07-10 四川大学 Low-density polyarylene sulfide composite material and preparation method thereof
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