CN103965628A - Medical stone powder modified polyphenylene oxide material for automobile plastic part - Google Patents
Medical stone powder modified polyphenylene oxide material for automobile plastic part Download PDFInfo
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- CN103965628A CN103965628A CN201410164929.8A CN201410164929A CN103965628A CN 103965628 A CN103965628 A CN 103965628A CN 201410164929 A CN201410164929 A CN 201410164929A CN 103965628 A CN103965628 A CN 103965628A
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Abstract
The invention belongs to the field of polymer materials, and particularly relates to a medical stone powder modified polyphenylene oxide material for an automobile plastic part. The medical stone powder modified polyphenylene oxide material is prepared by the following raw materials in parts by weight: 100 parts of polyphenyl ether, 12-15 parts of medical stone powder, 7-9 parts of laterite powder, 8-12 parts of high abrasion resistant carbon black N 330, 8-12 parts of aluminium hydroxide, 5-7 parts of zinc white, 1.3-1.7 parts of an accelerating agent DM, 1.0-1.5 parts of catechol, 2.3-2.8 parts of glyceryl triacetate, 6-9 parts of polymethacrylate, 1-2 parts of dimethyl stannous chloride, 4-6 parts of polymethacrylate, and 12-15 parts of an auxiliary. The medical stone powder modified polyphenylene oxide material combines the advantages of the components of the polyphenyl ether, the polymethacrylate, and the like, and utilizes the raw materials of the medical stone powder, the laterite powder, and the like to conduct modified treatment on the materials; the prepared material is solid, flexile, high in transparency, weather ageing resisting, shockproof, chemical corrosion resisting, flame-retardant, firm and durable, and can be widely used for manufacturing various automobile-used plastic parts.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to medical stone powder modified polyphenyl ether material and preparation method thereof for a kind of automotive plastic parts.
Background technology
Polyphenylene oxide (PPO) is one of five large-engineering plastics, has excellent physical and mechanical properties, thermotolerance and electrical apparatus insulation, and its water absorbability is low, creep resistance is excellent.Be widely used in the fields such as automobile component.PPO is Non-crystallizable polymer, and its melt viscosity is very large, and mobility is very poor, and the words of not modification cannot not used owing to processing substantially.
In order to improve the performance of polyphenylene oxide (PPO) material, widen materials'use scope, need to improve polyphenylene oxide (PPO) material prescription, material is carried out to modification, can be widely used in each position of automobile.
Summary of the invention
The object of the invention is to, a kind of automotive plastic parts medical stone powder modified polyphenyl ether material is provided, promoted the performance of traditional polyphenyl ether material, make it possess good mechanical property, can adapt to specific environment for use, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of automotive plastic parts medical stone powder modified polyphenyl ether material, it is characterized in that, material of the present invention is made by the raw material of following weight part: polyphenylene oxide 100, medical stone powder 12-15, laterite powder 7-9, high abrasion furnace carbon black N330 8-12, aluminium hydroxide 8-12, zinc oxide 5-7, altax 1.3-1.7, catechol 1.0-1.5, Vanay 2.3-2.8, polymethacrylate 6-9, dimethyltin chloride 1-2, isophthalic acid ester 4-6, auxiliary agent 12-15.
Described auxiliary agent is made by the raw material of following weight part: clay 300-320, magnesium oxide 3-4, aluminum oxide 1-2, bauxitic clay powder 5-6, vanadium boride 1-2, xitix 2-3, V
2o
53-4, double pentaerythritol methacrylate 2-3, silane resin acceptor kh-550 1-2, dimethyl tin oxide 1-2, Syzygium aromaticum stem oil 1-2, jade powder 20-24; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 ℃, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, obtains.
Described a kind of automotive plastic parts medical stone powder modified polyphenyl ether material, its manufacture craft is:
(1) polymethacrylate, Vanay, laterite powder, auxiliary agent mixed melting are stirred to 10-15 minute, send into twin screw extruder granulation, obtain A material;
(2) polyphenylene oxide, medical stone powder and other remaining component mixed melting were stirred after 5-8 minute, send into extruding pelletization in twin screw extruder, obtain B material;
(3) after A, B material is mixed, on twin screw extruder, melt extrude granulation, obtain.
The present invention combines the advantage of the compositions such as polyphenylene oxide, polymethacrylate, and utilize the raw materials such as medical stone powder, laterite powder to carry out modification to material, and the material after improvement has good processing characteristics and mechanical property, and the material of preparation is firm pliable and tough, transparency is high, weather-resistant, shock-resistant, chemicals-resistant corrosion, fire-retardant, durable, can meet specific environment for use condition, market application foreground is wide.
Embodiment
Embodiment
The present embodiment material is made by the raw material of following weight part: polyphenylene oxide 100, medical stone powder 15, laterite powder 8, high abrasion furnace carbon black N330 10, aluminium hydroxide 12, zinc oxide 7, altax 1.5, catechol 1.5, Vanay 2.8, polymethacrylate 8, dimethyltin chloride 2, isophthalic acid ester 6, auxiliary agent 15.Described polyphenylene oxide is selected the polyphenylene oxide resin of viscosity within the scope of 0.35 ~ 0.65Pas.
Described auxiliary agent is made by the raw material of following weight part: clay 300, magnesium oxide 4, aluminum oxide 2, bauxitic clay powder 5, vanadium boride 1, xitix 3, V
2o
53, double pentaerythritol methacrylate 3, silane resin acceptor kh-550 1, dimethyl tin oxide 1, Syzygium aromaticum stem oil 2, jade powder 20; Preparation method puts into calcining furnace by clay at 740 ℃, to calcine 4 hours, cooling, puts into 12% hydrochloric acid soln and soaks 2 hours, filters and takes out, and with clear water, cleans and dries, and is ground into 400 order powder, mixes with other remaining component, and grinding distribution is even, obtains.
Described a kind of automotive plastic parts medical stone powder modified polyphenyl ether material, its preparation method is:
(1) polymethacrylate, Vanay, laterite powder, auxiliary agent mixed melting are stirred 12 minutes, send into twin screw extruder granulation, obtain A material;
(2) polyphenylene oxide, medical stone powder and other remaining component mixed melting were stirred after 8 minutes, send into extruding pelletization in twin screw extruder, obtain B material;
(3) after A, B material is mixed, on twin screw extruder, melt extrude granulation, obtain.
The performance of material of the present invention: melt flow index is 15-19.3g/10min at 280 ℃, notched Izod impact strength is 10.1-13.2kJ/m2, tensile strength is 72.1-79.3MPa, flexural strength 138.0-147.9MPa, modulus in flexure is 2665.3-2851.7MPa, and heat-drawn wire is 122.2-127.6 ℃.
Claims (2)
1. an automotive plastic parts medical stone powder modified polyphenyl ether material, it is characterized in that, this material is made by the raw material of following weight part: polyphenylene oxide 100, medical stone powder 12-15, laterite powder 7-9, high abrasion furnace carbon black N330 8-12, aluminium hydroxide 8-12, zinc oxide 5-7, altax 1.3-1.7, catechol 1.0-1.5, Vanay 2.3-2.8, polymethacrylate 6-9, dimethyltin chloride 1-2, isophthalic acid ester 4-6, auxiliary agent 12-15;
Described auxiliary agent is made by the raw material of following weight part: clay 300-320, magnesium oxide 3-4, aluminum oxide 1-2, bauxitic clay powder 5-6, vanadium boride 1-2, xitix 2-3, V
2o
53-4, double pentaerythritol methacrylate 2-3, silane resin acceptor kh-550 1-2, dimethyl tin oxide 1-2, Syzygium aromaticum stem oil 1-2, jade powder 20-24; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 ℃, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, obtains.
2. a kind of automotive plastic parts medical stone powder modified polyphenyl ether material as claimed in claim 1, its manufacture craft is:
(1) polymethacrylate, Vanay, laterite powder, auxiliary agent mixed melting are stirred to 10-15 minute, send into twin screw extruder granulation, obtain A material;
(2) polyphenylene oxide, medical stone powder and other remaining component mixed melting were stirred after 5-8 minute, send into extruding pelletization in twin screw extruder, obtain B material;
(3) after A, B material is mixed, on twin screw extruder, melt extrude granulation, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164929.8A CN103965628A (en) | 2014-04-23 | 2014-04-23 | Medical stone powder modified polyphenylene oxide material for automobile plastic part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164929.8A CN103965628A (en) | 2014-04-23 | 2014-04-23 | Medical stone powder modified polyphenylene oxide material for automobile plastic part |
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| CN103965628A true CN103965628A (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410164929.8A Pending CN103965628A (en) | 2014-04-23 | 2014-04-23 | Medical stone powder modified polyphenylene oxide material for automobile plastic part |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189095A (en) * | 2016-08-08 | 2016-12-07 | 陆志强 | A kind of bicycle use carbon fiber/epoxy resin composite material and preparation method thereof |
Citations (5)
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| JP2001335699A (en) * | 2000-05-30 | 2001-12-04 | Daicel Chem Ind Ltd | Flame-retardant resin composition |
| CN101613525A (en) * | 2009-07-31 | 2009-12-30 | 深圳市华力兴工程塑料有限公司 | A kind of polyphenylene oxide and polyethylene terephthalate blend and preparation method thereof |
| CN103013118A (en) * | 2011-09-24 | 2013-04-03 | 张国庆 | High toughness filling reinforcement poly phenylene sulfide (PPS)/poly-p-phenylene oxide (PPO) alloy and method for preparing same |
| CN103304871A (en) * | 2013-05-24 | 2013-09-18 | 安邦电气集团有限公司 | Macromolecular heating material with PTC (Positive Temperature Coefficient) characteristic and preparation method thereof |
| CN103525073A (en) * | 2013-10-12 | 2014-01-22 | 绿宝电缆（集团）有限公司 | Polyphenylene ether cable material |
-
2014
- 2014-04-23 CN CN201410164929.8A patent/CN103965628A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001335699A (en) * | 2000-05-30 | 2001-12-04 | Daicel Chem Ind Ltd | Flame-retardant resin composition |
| CN101613525A (en) * | 2009-07-31 | 2009-12-30 | 深圳市华力兴工程塑料有限公司 | A kind of polyphenylene oxide and polyethylene terephthalate blend and preparation method thereof |
| CN103013118A (en) * | 2011-09-24 | 2013-04-03 | 张国庆 | High toughness filling reinforcement poly phenylene sulfide (PPS)/poly-p-phenylene oxide (PPO) alloy and method for preparing same |
| CN103304871A (en) * | 2013-05-24 | 2013-09-18 | 安邦电气集团有限公司 | Macromolecular heating material with PTC (Positive Temperature Coefficient) characteristic and preparation method thereof |
| CN103525073A (en) * | 2013-10-12 | 2014-01-22 | 绿宝电缆（集团）有限公司 | Polyphenylene ether cable material |
Non-Patent Citations (2)
| Title |
|---|
| 廉正光: "《最新塑料材料选用、配方设计、成型技术与模具设计及设备选用、维修、技术参数实用手册 第1册》", 30 April 2005, article "聚甲基丙烯酸酯的成型加工", pages: 113 * |
| 齐贵亮: "《塑料注射成型实用技术》", 30 April 2012, article "聚苯醚和改性聚苯醚的注射成型", pages: 208-209 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189095A (en) * | 2016-08-08 | 2016-12-07 | 陆志强 | A kind of bicycle use carbon fiber/epoxy resin composite material and preparation method thereof |
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Application publication date: 20140806 |
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