CN103937214A - Anti-impact bentonite modified polyphenyl ether material for automobile plastic parts - Google Patents
Anti-impact bentonite modified polyphenyl ether material for automobile plastic parts Download PDFInfo
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- CN103937214A CN103937214A CN201410156901.XA CN201410156901A CN103937214A CN 103937214 A CN103937214 A CN 103937214A CN 201410156901 A CN201410156901 A CN 201410156901A CN 103937214 A CN103937214 A CN 103937214A
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Abstract
The invention belongs to the field of the high polymer materials and specifically relates to an anti-impact bentonite modified polyphenyl ether material for automobile plastic parts. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenyl ether, 14-18 parts of bentonite, 4-6 parts of talcum powder, 10-12 parts of sodium fluosilicate, 4-6 parts of barium sulfate, 1-2 parts of phenol, 3.3-3.8 parts of aminopropyltriethoxysilane, 3-5 parts of superfine barium sulfate, 15-23 parts of phosphate and 12-15 parts of auxiliaries. The polyphenyl ether material is modified by using components such as bentonite, talcum powder and superfine barium sulfate; the improved material has excellent processability and mechanical property; the prepared material is firm, flexible, waterproof, moisture-proof, heat aging-resistant, can resist chemical corrosion, is hard and durable, and can be widely applied to manufacturing of various automobile plastic parts.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to bentonite modified polyphenyl ether material of a kind of automotive plastic parts shock resistance and preparation method thereof.
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 be used owing to not 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, provide the shock resistance of a kind of automotive plastic parts bentonite modified polyphenyl ether material, promote 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 bentonite modified polyphenyl ether material of shock resistance for automotive plastic parts, it is characterized in that, material of the present invention is made up of the raw material of following weight part: polyphenylene oxide 100, wilkinite 14-18, talcum powder 4-6, Sodium Silicofluoride 10-12, barium sulfate 4-6, phenol 1-2, aminopropyl triethoxysilane 3.3-3.8, ultra-fine barium sulfate 3-5, phosphoric acid ester 15-23, auxiliary agent 12-15.
Described auxiliary agent is made up of the raw material of following weight part: clay 300-320, ethoxylated trimethylolpropane triacrylate 3-4, jade powder 4-6, diatomite in powder 12-15, nanometer brown alundum powder 3-5, zinc oxide 1-2, wollastonite powder 3-4, magnesium hydroxide 10-12, clorafin 1-2, tributyl citrate 2-3, aluminium hydroxide 8-10, Syzygium aromaticum stem oil 1-2, linking agent TAC 1-2; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 DEG C, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, clean and dry with clear water, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
The described bentonite modified polyphenyl ether material of shock resistance for a kind of automotive plastic parts, its preparation method is: polyphenylene oxide, wilkinite, phosphoric acid ester are mixed, be heated to 250-280 DEG C, to polyphenylene oxide melting, stir 5-8 minute, add again talcum powder, Sodium Silicofluoride, barium sulfate, stir 4-5 minute, finally add other remaining component, stir after 5-8 minute, send into extruding pelletization in twin screw extruder, to obtain final product.
The present invention utilizes the composition polyphenylene ether materials such as wilkinite, talcum powder, ultra-fine barium sulfate to carry out modification, material after improvement has good processing characteristics and mechanical property, the material of preparation is firm pliable and tough, anti-water resistance tide, heat-proof aging, shock resistance, chemicals-resistant corrosion, durable, can meet specific environment for use condition, market application foreground is wide.
Embodiment
Embodiment
The present embodiment material is made up of the raw material of following weight part: polyphenylene oxide 100, wilkinite 16, talcum powder 6, Sodium Silicofluoride 12, barium sulfate 6, phenol 2, aminopropyl triethoxysilane 3.5, ultra-fine barium sulfate 5, phosphoric acid ester 23, 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 up of the raw material of following weight part: clay 300, ethoxylated trimethylolpropane triacrylate 3, jade powder 6, diatomite in powder 12, nanometer brown alundum powder 3, zinc oxide 1, wollastonite powder 4, magnesium hydroxide 10, clorafin 1, tributyl citrate 3, aluminium hydroxide 8, Syzygium aromaticum stem oil 1, linking agent TAC 1; Preparation method puts into calcining furnace by clay at 740 DEG C, to calcine 4 hours, cooling, puts into 12% hydrochloric acid soln and soaks 2 hours, filters and takes out, and cleans and dries with clear water, is ground into 400 order powder, mixes with other remaining component, and grinding distribution is even, to obtain final product.
The described bentonite modified polyphenyl ether material of shock resistance for a kind of automotive plastic parts, its preparation method is: polyphenylene oxide, wilkinite, phosphoric acid ester are mixed, be heated to 280 DEG C, to polyphenylene oxide melting, stir 8 minutes, add again talcum powder, Sodium Silicofluoride, barium sulfate, stir 5 minutes, finally add other remaining component, stir after 8 minutes, send into extruding pelletization in twin screw extruder, to obtain final product.
The performance of material of the present invention: melt flow index is 15-19.3g/10min at 280 DEG C, 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 DEG C.
Claims (2)
1. the bentonite modified polyphenyl ether material of shock resistance for automotive plastic parts, it is characterized in that, this material is made up of the raw material of following weight part: polyphenylene oxide 100, wilkinite 14-18, talcum powder 4-6, Sodium Silicofluoride 10-12, barium sulfate 4-6, phenol 1-2, aminopropyl triethoxysilane 3.3-3.8, ultra-fine barium sulfate 3-5, phosphoric acid ester 15-23, auxiliary agent 12-15;
Described auxiliary agent is made up of the raw material of following weight part: clay 300-320, ethoxylated trimethylolpropane triacrylate 3-4, jade powder 4-6, diatomite in powder 12-15, nanometer brown alundum powder 3-5, zinc oxide 1-2, wollastonite powder 3-4, magnesium hydroxide 10-12, clorafin 1-2, tributyl citrate 2-3, aluminium hydroxide 8-10, Syzygium aromaticum stem oil 1-2, linking agent TAC 1-2; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 DEG C, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, clean and dry with clear water, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
2. a kind of automotive plastic parts bentonite modified polyphenyl ether material of shock resistance as claimed in claim 1, its manufacture craft is: polyphenylene oxide, wilkinite, phosphoric acid ester are mixed, be heated to 250-280 DEG C, to polyphenylene oxide melting, stir 5-8 minute, add again talcum powder, Sodium Silicofluoride, barium sulfate, stir 4-5 minute, finally add other remaining component, stir after 5-8 minute, send into extruding pelletization in twin screw extruder, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156901.XA CN103937214A (en) | 2014-04-18 | 2014-04-18 | Anti-impact bentonite modified polyphenyl ether material for automobile plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156901.XA CN103937214A (en) | 2014-04-18 | 2014-04-18 | Anti-impact bentonite modified polyphenyl ether material for automobile plastic parts |
Publications (1)
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| CN103937214A true CN103937214A (en) | 2014-07-23 |
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| CN201410156901.XA Pending CN103937214A (en) | 2014-04-18 | 2014-04-18 | Anti-impact bentonite modified polyphenyl ether material for automobile plastic parts |
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Citations (6)
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| CN1986639A (en) * | 2005-12-23 | 2007-06-27 | 中国科学院化学研究所 | Thermosetting resin-base composite material and its preparing |
| CN101616956A (en) * | 2007-02-22 | 2009-12-30 | 旭化成化学株式会社 | Polymkeric substance-(organic) clay complex, use the composition of this mixture and use the manufacture method of their flap and polymkeric substance-(organic) clay complex |
| CN103044894A (en) * | 2011-10-14 | 2013-04-17 | 比亚迪股份有限公司 | Modified polyphenyl ether composition and preparation method thereof |
| CN103122136A (en) * | 2013-02-05 | 2013-05-29 | 苏州市沃特新材料科技有限公司 | Polyphenylether composite material, and preparation method and application thereof |
| CN103289282A (en) * | 2013-05-06 | 2013-09-11 | 安徽格林生态高分子材料技术有限公司 | Cable sheath material containing modified poly-phenyl ether resin and preparation method thereof |
| CN103642207A (en) * | 2013-11-18 | 2014-03-19 | 安徽宜万丰电器有限公司 | Antistatic pliable modified nylon material for automobile plastic members |
-
2014
- 2014-04-18 CN CN201410156901.XA patent/CN103937214A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986639A (en) * | 2005-12-23 | 2007-06-27 | 中国科学院化学研究所 | Thermosetting resin-base composite material and its preparing |
| CN101616956A (en) * | 2007-02-22 | 2009-12-30 | 旭化成化学株式会社 | Polymkeric substance-(organic) clay complex, use the composition of this mixture and use the manufacture method of their flap and polymkeric substance-(organic) clay complex |
| CN103044894A (en) * | 2011-10-14 | 2013-04-17 | 比亚迪股份有限公司 | Modified polyphenyl ether composition and preparation method thereof |
| CN103122136A (en) * | 2013-02-05 | 2013-05-29 | 苏州市沃特新材料科技有限公司 | Polyphenylether composite material, and preparation method and application thereof |
| CN103289282A (en) * | 2013-05-06 | 2013-09-11 | 安徽格林生态高分子材料技术有限公司 | Cable sheath material containing modified poly-phenyl ether resin and preparation method thereof |
| CN103642207A (en) * | 2013-11-18 | 2014-03-19 | 安徽宜万丰电器有限公司 | Antistatic pliable modified nylon material for automobile plastic members |
Non-Patent Citations (3)
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| 张兆红: "《橡胶补强填充剂》", 30 June 2013, 化学工业出版社 * |
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Application publication date: 20140723 |