CN104893178A - Collaborative antistatic cable material with conductive carbon black and CNTs (carbon nano-tubes) added as well as preparation method of cable material - Google Patents
Collaborative antistatic cable material with conductive carbon black and CNTs (carbon nano-tubes) added as well as preparation method of cable material Download PDFInfo
- Publication number
- CN104893178A CN104893178A CN201510334932.4A CN201510334932A CN104893178A CN 104893178 A CN104893178 A CN 104893178A CN 201510334932 A CN201510334932 A CN 201510334932A CN 104893178 A CN104893178 A CN 104893178A
- Authority
- CN
- China
- Prior art keywords
- parts
- cable material
- carbon black
- carbon nanotube
- minute
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a collaborative antistatic cable material with conductive carbon black and CNTs (carbon nano-tubes) added. The cable material is characterized by being prepared from raw materials in parts by weight as follows: 67-71 parts of SG-2 polyvinyl chloride, 13-15 parts of the CNTs, 11-13 parts of triethyl o-acetylcitrate, 9-11 parts of ethylene-vinyl acetate copolymers, 13-15 parts of neopentyl glycol diacrylate, 2-3 parts of titanium dioxide, 3.5-5 parts of aluminium oxide, 0.02-0.05 parts of benzoyl peroxide, 1-1.5 parts of a titanate coupling agent TC-F, 1-2 parts of coumarone, 5-7 parts of the conductive carbon black and 7-9 parts of an aid. According to the cable material, the CNTs are added to the cable material in the form of a polymer, in cooperation with the conductive carbon black, the conductive effect is enhanced, and the cable material has good flame retardance and mechanical properties; the aid is added, the thermal stability and the weather resistance of the cable material are enhanced, the processability is good, the service life is prolonged, and meanwhile, the antistatic performance of the cable material is stable.
Description
Technical field
The present invention relates to cable material field, particularly a kind of interpolation graphitized carbon black and carbon nanotube work in coordination with antistatic CABLE MATERIALS and preparation method thereof.
Background technology
Graphitized carbon black is the carbon black with low resistance or high resistance performance.Goods conduction or anti-static electrification can be given.Its feature is that particle diameter is little, and specific surface area is large, and structure is high, clean surface.Carbon nanotube has good conductivity, because the structure of carbon nanotube is identical with the laminated structure of graphite, so have good electric property.Carbon nanotube is the material with most high specific strength can prepared at present.If with Other Engineering material for matrix and carbon nanotube make matrix material, composite material exhibits will can be made to go out good intensity, elasticity, fatigue resistance and isotropy, bring great improvement to the performance of matrix material; The hardness of carbon nanotube is suitable with diamond, but has good snappiness, can stretch.
Graphitized carbon black and carbon nanotube add in CABLE MATERIALS by the present invention simultaneously, synergy enhances conductivity thus antistatic effect is excellent, and carbon nanotube is that form by making carbon nanotube based polyalcohol with reactive monomer is added, and also has good mechanical property.
Summary of the invention
The object of this invention is to provide and a kind of add graphitized carbon black and carbon nanotube works in coordination with antistatic CABLE MATERIALS and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A kind of interpolation graphitized carbon black and carbon nanotube work in coordination with antistatic CABLE MATERIALS, are made up: multipolymer 9-11, the diacrylic acid pentyl diol ester 13-15 of SG-2 polyvinyl chloride 67-71, carbon nanotube 13-15, acetyl triethyl citrate 11-13, ethylene-vinyl acetate, titanium dioxide 2-3, aluminum oxide 3.5-5, benzoyl peroxide 0.02-0.05, titanate coupling agent TC-F 1-1.5, coumarone 1-2, graphitized carbon black 5-7, auxiliary agent 7-9 of the raw material of following weight part;
Described auxiliary agent comprises the raw material of following weight part: rapeseed oil 6-8, aluminum nitride powder 2-3, titanium dioxide 4-6, calcium zinc stabilizer DA-920 2-3, Viscoat 295 2-3, polyimide 3-5, brucite fiber 1-2, anti-aging agent TPPD 0.3-0.5, Viscotrol C 3-4, ferrocene 2-3, phthalic acid dibutyl ester 1-2; Preparation method is preparation method, and to be preparation method be that aluminum nitride powder, titanium dioxide are put into rapeseed oil, Viscotrol C grinds and makes mixture in 2-3 hour; Then polyimide is heated to softening after add Viscoat 295 mixing, stirring reaction 60-90 minute, then add all the other remaining components, temperature control is at 50 DEG C-60 DEG C, and reaction 2-3 hour, finally adds mixture, be warming up to 80 DEG C-100 DEG C, stirring reaction 30-40 minute and get final product.
One of the present invention adds graphitized carbon black and carbon nanotube works in coordination with antistatic CABLE MATERIALS, is made up of following concrete steps:
(1) diacrylic acid pentyl diol ester, benzoyl peroxide, titanate coupling agent TC-F are mixed, be placed in the water-bath of 80 DEG C-90 DEG C and heat while stirring, until stop heating when there is certain viscosity, be cooled to room temperature, add carbon nanotube, titanium dioxide, aluminum oxide, stir, then control temperature is at 45 DEG C-55 DEG C, keep 3-4 hour, then continue to be warming up to 90 DEG C-100 DEG C, be incubated and within 100-120 minute, obtain carbon nanotube polymer masterbatch A;
(2) SG-2 polyvinyl chloride is heated to melting, all the other remaining components then added except auxiliary agent mix, and stir 9-14 minute, send into extruding pelletization on twin screw extruder, obtain B material;
(3) expected by A, B expects, auxiliary agent joins in high mixer, temperature control bit 120 DEG C mixing 8-10 minute, then by twin screw extruder granulation, namely cooling drying obtains CABLE MATERIALS of the present invention.
Excellent effect of the present invention is: carbon nanotube adds in CABLE MATERIALS by the present invention in polymer form, and collaborative graphitized carbon black, enhances conductive effect, and have good flame retardant resistance and mechanical property; Add auxiliary agent, enhance thermostability and the weathering resistance of product, good processability, extends work-ing life, ensures that product antistatic property is stablized simultaneously.
Embodiment
Below by specific examples, the present invention is described in detail.
A kind of interpolation graphitized carbon black and carbon nanotube work in coordination with antistatic CABLE MATERIALS, are made up: the multipolymer 9 of SG-2 polyvinyl chloride 67, carbon nanotube 13, acetyl triethyl citrate 11, ethylene-vinyl acetate, diacrylic acid pentyl diol ester 13, titanium dioxide 2, aluminum oxide 3.5, benzoyl peroxide 0.02, titanate coupling agent TC-F 1, coumarone 1, graphitized carbon black 5, auxiliary agent 7 of the raw material of following weight part (kilogram);
Described auxiliary agent comprises the raw material of following weight part (kilogram): rapeseed oil 6, aluminum nitride powder 2, titanium dioxide 4, calcium zinc stabilizer DA-920 2, Viscoat 295 2, polyimide 3, brucite fiber 1, anti-aging agent TPPD 0.3, Viscotrol C 3, ferrocene 2, phthalic acid dibutyl ester 1; Preparation method is preparation method, and to be preparation method be that aluminum nitride powder, titanium dioxide are put into rapeseed oil, Viscotrol C grinds and makes mixture in 2-3 hour; Then polyimide is heated to softening after add Viscoat 295 mixing, stirring reaction 60-90 minute, then add all the other remaining components, temperature control is at 50 DEG C-60 DEG C, and reaction 2-3 hour, finally adds mixture, be warming up to 80 DEG C-100 DEG C, stirring reaction 30-40 minute and get final product.
One of the present invention adds graphitized carbon black and carbon nanotube works in coordination with antistatic CABLE MATERIALS, is made up of following concrete steps:
(1) diacrylic acid pentyl diol ester, benzoyl peroxide, titanate coupling agent TC-F are mixed, be placed in the water-bath of 80 DEG C-90 DEG C and heat while stirring, until stop heating when there is certain viscosity, be cooled to room temperature, add carbon nanotube, titanium dioxide, aluminum oxide, stir, then control temperature is at 45 DEG C-55 DEG C, keep 3-4 hour, then continue to be warming up to 90 DEG C-100 DEG C, be incubated and within 100-120 minute, obtain carbon nanotube polymer masterbatch A;
(2) SG-2 polyvinyl chloride is heated to melting, all the other remaining components then added except auxiliary agent mix, and stir 9-14 minute, send into extruding pelletization on twin screw extruder, obtain B material;
(3) expected by A, B expects, auxiliary agent joins in high mixer, temperature control bit 120 DEG C mixing 8-10 minute, then by twin screw extruder granulation, namely cooling drying obtains CABLE MATERIALS of the present invention.
By contrasting with the performance of common polyvinyl chloride cable material, can find out that CABLE MATERIALS of the present invention is better than the performance of common polyvinyl chloride cable material, being worthy to be popularized.
Claims (2)
1. an interpolation graphitized carbon black and carbon nanotube work in coordination with antistatic CABLE MATERIALS, it is characterized in that, be made up of the raw material of following weight part: multipolymer 9-11, the diacrylic acid pentyl diol ester 13-15 of SG-2 polyvinyl chloride 67-71, carbon nanotube 13-15, acetyl triethyl citrate 11-13, ethylene-vinyl acetate, titanium dioxide 2-3, aluminum oxide 3.5-5, benzoyl peroxide 0.02-0.05, titanate coupling agent TC-F 1-1.5, coumarone 1-2, graphitized carbon black 5-7, auxiliary agent 7-9;
Described auxiliary agent comprises the raw material of following weight part: rapeseed oil 6-8, aluminum nitride powder 2-3, titanium dioxide 4-6, calcium zinc stabilizer DA-920 2-3, Viscoat 295 2-3, polyimide 3-5, brucite fiber 1-2, anti-aging agent TPPD 0.3-0.5, Viscotrol C 3-4, ferrocene 2-3, phthalic acid dibutyl ester 1-2; Preparation method is preparation method, and to be preparation method be that aluminum nitride powder, titanium dioxide are put into rapeseed oil, Viscotrol C grinds and makes mixture in 2-3 hour; Then polyimide is heated to softening after add Viscoat 295 mixing, stirring reaction 60-90 minute, then add all the other remaining components, temperature control is at 50 DEG C-60 DEG C, and reaction 2-3 hour, finally adds mixture, be warming up to 80 DEG C-100 DEG C, stirring reaction 30-40 minute and get final product.
2. a kind of interpolation graphitized carbon black and carbon nanotube work in coordination with antistatic CABLE MATERIALS according to claim 1, it is characterized in that, are made up of following concrete steps:
(1) diacrylic acid pentyl diol ester, benzoyl peroxide, titanate coupling agent TC-F are mixed, be placed in the water-bath of 80 DEG C-90 DEG C and heat while stirring, until stop heating when there is certain viscosity, be cooled to room temperature, add carbon nanotube, titanium dioxide, aluminum oxide, stir, then control temperature is at 45 DEG C-55 DEG C, keep 3-4 hour, then continue to be warming up to 90 DEG C-100 DEG C, be incubated and within 100-120 minute, obtain carbon nanotube polymer masterbatch A;
(2) SG-2 polyvinyl chloride is heated to melting, all the other remaining components then added except auxiliary agent mix, and stir 9-14 minute, send into extruding pelletization on twin screw extruder, obtain B material;
(3) expected by A, B expects, auxiliary agent joins in high mixer, temperature control bit 120 DEG C mixing 8-10 minute, then by twin screw extruder granulation, namely cooling drying obtains CABLE MATERIALS of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334932.4A CN104893178A (en) | 2015-06-13 | 2015-06-13 | Collaborative antistatic cable material with conductive carbon black and CNTs (carbon nano-tubes) added as well as preparation method of cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334932.4A CN104893178A (en) | 2015-06-13 | 2015-06-13 | Collaborative antistatic cable material with conductive carbon black and CNTs (carbon nano-tubes) added as well as preparation method of cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104893178A true CN104893178A (en) | 2015-09-09 |
Family
ID=54026168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510334932.4A Pending CN104893178A (en) | 2015-06-13 | 2015-06-13 | Collaborative antistatic cable material with conductive carbon black and CNTs (carbon nano-tubes) added as well as preparation method of cable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104893178A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255050A (en) * | 2015-11-10 | 2016-01-20 | 芜湖市艾德森自动化设备有限公司 | Indoor decoration PVC modified material with flame retarding and smoke suppressing effects and preparation method thereof |
| CN106046638A (en) * | 2016-07-14 | 2016-10-26 | 东莞市成天泰电线电缆有限公司 | Super-smooth semiconductive shield cable special material and shield cable made of super-smooth semiconductive shield cable special material |
| CN106084557A (en) * | 2016-06-26 | 2016-11-09 | 安徽我要遛遛信息技术有限公司 | Fold resistant non-whitening data line material and preparation method thereof |
| CN106700329A (en) * | 2016-12-07 | 2017-05-24 | 西南交通大学 | Preparation method of antistatic ultra-flexible coal mine ventilating duct |
| CN109337231A (en) * | 2018-08-27 | 2019-02-15 | 芜湖市元奎新材料科技有限公司 | A kind of graphene flame-retardant shielded cable material and preparation method thereof |
| CN113321889A (en) * | 2021-06-02 | 2021-08-31 | 深圳市黑金工业制造有限公司 | Preparation method of light conductive wear-resistant material |
| CN115386179A (en) * | 2022-08-31 | 2022-11-25 | 洛阳理工学院 | Preparation method of polyvinyl chloride composite material with electromagnetic shielding and cold resistance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629210A (en) * | 2015-01-23 | 2015-05-20 | 淮南文峰航天电缆有限公司 | Anti-oxidation anticorrosive cable material with shielding effect and preparation method thereof |
-
2015
- 2015-06-13 CN CN201510334932.4A patent/CN104893178A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629210A (en) * | 2015-01-23 | 2015-05-20 | 淮南文峰航天电缆有限公司 | Anti-oxidation anticorrosive cable material with shielding effect and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王澜等: "《高分子材料》", 31 January 2009 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255050A (en) * | 2015-11-10 | 2016-01-20 | 芜湖市艾德森自动化设备有限公司 | Indoor decoration PVC modified material with flame retarding and smoke suppressing effects and preparation method thereof |
| CN106084557A (en) * | 2016-06-26 | 2016-11-09 | 安徽我要遛遛信息技术有限公司 | Fold resistant non-whitening data line material and preparation method thereof |
| CN106046638A (en) * | 2016-07-14 | 2016-10-26 | 东莞市成天泰电线电缆有限公司 | Super-smooth semiconductive shield cable special material and shield cable made of super-smooth semiconductive shield cable special material |
| CN106700329A (en) * | 2016-12-07 | 2017-05-24 | 西南交通大学 | Preparation method of antistatic ultra-flexible coal mine ventilating duct |
| CN109337231A (en) * | 2018-08-27 | 2019-02-15 | 芜湖市元奎新材料科技有限公司 | A kind of graphene flame-retardant shielded cable material and preparation method thereof |
| CN113321889A (en) * | 2021-06-02 | 2021-08-31 | 深圳市黑金工业制造有限公司 | Preparation method of light conductive wear-resistant material |
| CN115386179A (en) * | 2022-08-31 | 2022-11-25 | 洛阳理工学院 | Preparation method of polyvinyl chloride composite material with electromagnetic shielding and cold resistance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104893178A (en) | Collaborative antistatic cable material with conductive carbon black and CNTs (carbon nano-tubes) added as well as preparation method of cable material | |
| CN109486155B (en) | Graphene modified halogen-free flame-retardant PC/ABS material and preparation method thereof | |
| CN104629210A (en) | Anti-oxidation anticorrosive cable material with shielding effect and preparation method thereof | |
| CN105061926B (en) | A kind of high-strength, high-ductility, the preparation method of heat conduction polychloroethylene pipes and product | |
| CN103937177A (en) | Highly heat-conducting modified plastic and preparation method thereof | |
| CN113121962B (en) | Polytetrafluoroethylene/liquid crystal polymer composite material and preparation method thereof | |
| CN104893182A (en) | Multi-polymer modified PVC (polyvinyl chloride) cable material and preparation method thereof | |
| CN106750891A (en) | A kind of nano fire-retarding composite material and preparation method thereof | |
| CN102268165A (en) | Preparation method of carbon nano tube/polymer conductive composite material | |
| CN104893176A (en) | CNT (carbon nano-tube)-based polymer modified cable material with hollow glass beads added as well as preparation method of cable material | |
| CN104725821A (en) | Phosphorus-nitrogen halogen-free flame-retardant polycarbonate and preparation method thereof | |
| CN104761851A (en) | Fiber-toughened antimicrobial wear-resistant cable material and preparation method thereof | |
| CN107163519B (en) | High-strength and droplet-resistant graphene/PET composite board and preparation method thereof | |
| CN105385033A (en) | Preparation method of recoverable polypropylene/SEBS/graphene oxide cable material | |
| CN104893173A (en) | Anti-static CNT (carbon nano-tube) cable material applicable to coal mines as well as preparation method of cable material | |
| CN105038154A (en) | Modified PET (polyethylene terephthalate) composite material | |
| CN104761848A (en) | Higher-performance flexible polyvinyl chloride (PVC) cable material and preparation method thereof | |
| CN104164058B (en) | A kind of low warpage carbon fiber reinforced PC T/ polyester alloy and preparation method thereof | |
| CN104893180A (en) | CNT (carbon nano-tube)-based polymer blended colored cable material and preparation method thereof | |
| CN104788845A (en) | Carbon nanotube-based polymer modified PVC cable material and preparation method thereof | |
| CN104893175A (en) | Carbon nano-tube based polymer modified cable material with low moisture absorption and mothproof performance and preparation method of cable material | |
| CN105017687A (en) | Cold-resistant and low-temperature-resistant polyvinyl chloride cable material and preparation method thereof | |
| CN106566214A (en) | Synergistic flame-retardant polylactic acid nanometer composite material and preparation method thereof | |
| CN104893179A (en) | Expanded graphite and CNT (carbon nano-tube)-based polymer crosslinking modified PVC (polyvinyl chloride) cable material and preparation method thereof | |
| CN115612224A (en) | Polyvinyl chloride composite material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |
|
| RJ01 | Rejection of invention patent application after publication |