CN103937250A - Soft impact-resistant modified polyphenylene sulfide material for automotive plastic parts - Google Patents
Soft impact-resistant modified polyphenylene sulfide material for automotive plastic parts Download PDFInfo
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- CN103937250A CN103937250A CN201410157555.7A CN201410157555A CN103937250A CN 103937250 A CN103937250 A CN 103937250A CN 201410157555 A CN201410157555 A CN 201410157555A CN 103937250 A CN103937250 A CN 103937250A
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- polyphenylene sulfide
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Abstract
The invention belongs to the field of polymer materials and specifically relates to a soft impact-resistant modified polyphenylene sulfide material for automotive plastic parts. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenylene sulfide, 12-14 parts of trisodium phosphate, 5-7 parts of lithopone, 3-4 parts of silane coupling agent KH550, 3-4 parts of sodium tetraborate, 1.5-2.5 parts of zinc stearate, 1-2 parts of p-phenylene diamine, 5-7 parts of 2, 5-dimethyl-2, 5-dihexane, 4-6 parts of triallyl cyanurate, 4-5 parts of polyvinyl butyral and 12-15 parts of additives. The material combines the advantages of the polyphenylene sulfide, the polyvinyl butyral, the lithopone and other raw materials, and can be used for improving the performances of a traditional polyphenylene sulfide material and realizing good processing properties and mechanical properties; the prepared material has the advantages of firmness, impact resistance, high thermal stable temperature, bright color and luster, aesthetics, durability, and safety and reliability in use, and can be widely used for manufacturing various automotive plastic parts.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of soft impact-resistant modified polyphenyl thioether material and preparation method thereof for automotive plastic parts.
Background technology
PPS resin has high strength, high rigidity, and under hot conditions, rigidity reduction is very little, has outstanding fatigue performance and creep-resistant property; In automobile component, being used widely, is to have good development potentiality and competitive capacity.But polyphenylene sulfide also exists, and fragility is large, poor toughness, shortcoming that impact strength is low, thereby in application, has been subject to certain restriction.
In order to improve the performance of PPS resin material, widen materials'use scope, need to carry out modification to PPS resin material, can be widely used in each position of automobile.
Summary of the invention
The object of the invention is to, soft impact-resistant modified polyphenyl thioether material for a kind of automotive plastic parts is provided, promote the performance of traditional polyphenyl thioether 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 soft impact-resistant modified polyphenyl thioether material 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 sulfide 100, tertiary sodium phosphate 12-14, lithopone 5-7, Silane coupling agent KH550 3-4, sodium tetraborate 3-4, Zinic stearas 1.5-2.5, P-pHENYLENE dI AMINE 1-2,2,5-dimethyl-2,5-bishexane 5-7, triallylcyanurate 4-6, polyvinyl butyral acetal 4-5, 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.
Soft impact-resistant modified polyphenyl thioether material for described a kind of automotive plastic parts, its preparation method is:
(1) polyvinyl butyral acetal, triallylcyanurate, auxiliary agent mixed melting are stirred to 10-15 minute, send into twin screw extruder granulation, obtain A material;
(2) polyphenylene sulfide, tertiary sodium phosphate and other remaining component mixed meltings 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.
The present invention combines the advantage of the raw materials such as polyphenylene sulfide, polyvinyl butyral acetal, lithopone, improve the performance of traditional polyphenyl thioether material, make it have good processing characteristics and mechanical property, the material of preparation is firm, shock-resistant, and thermal stable temperature is high, color and luster is beautiful, attractive and 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 sulfide 100, tertiary sodium phosphate 14, lithopone 6, Silane coupling agent KH550 4, sodium tetraborate 4, Zinic stearas 2, P-pHENYLENE dI AMINE 2,2,5-dimethyl-2,5-bishexane 6, triallylcyanurate 5, polyvinyl butyral acetal 5, auxiliary agent 15.This routine polyphenylene sulfide used is high molecular weight crosslinked PPS resin, weight-average molecular weight 3.0-5 × 105.
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.
Soft impact-resistant modified polyphenyl thioether material for described a kind of automotive plastic parts, its preparation method is:
(1) polyvinyl butyral acetal, triallylcyanurate, auxiliary agent mixed melting are stirred 12 minutes, send into twin screw extruder granulation, obtain A material;
(2) polyphenylene sulfide, tertiary sodium phosphate and other remaining component mixed meltings 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.
The performance test results of material of the present invention is: performance index of the present invention;
Tensile strength (MPa) 156
Elongation at break (%) 2.4
Flexural strength (MPa) 241
Modulus in flexure (MPa) 11800
Notched Izod impact strength (KJ/m2) 12.2.
Claims (2)
1. a soft impact-resistant modified polyphenyl thioether material for automotive plastic parts, it is characterized in that, this material is made up of the raw material of following weight part: polyphenylene sulfide 100, tertiary sodium phosphate 12-14, lithopone 5-7, Silane coupling agent KH550 3-4, sodium tetraborate 3-4, Zinic stearas 1.5-2.5, P-pHENYLENE dI AMINE 1-2,2,5-dimethyl-2,5-bishexane 5-7, triallylcyanurate 4-6, polyvinyl butyral acetal 4-5, 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. soft impact-resistant modified polyphenyl thioether material for a kind of automotive plastic parts as claimed in claim 1, its manufacture craft is:
(1) polyvinyl butyral acetal, triallylcyanurate, auxiliary agent mixed melting are stirred to 10-15 minute, send into twin screw extruder granulation, obtain A material;
(2) polyphenylene sulfide, tertiary sodium phosphate and other remaining component mixed meltings 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, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157555.7A CN103937250A (en) | 2014-04-18 | 2014-04-18 | Soft impact-resistant modified polyphenylene sulfide material for automotive plastic parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157555.7A CN103937250A (en) | 2014-04-18 | 2014-04-18 | Soft impact-resistant modified polyphenylene sulfide material for automotive plastic parts |
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| CN103937250A true CN103937250A (en) | 2014-07-23 |
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| CN201410157555.7A Pending CN103937250A (en) | 2014-04-18 | 2014-04-18 | Soft impact-resistant modified polyphenylene sulfide material for automotive plastic parts |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105153701A (en) * | 2015-08-03 | 2015-12-16 | 苏州云舒新材料科技有限公司 | Polyphenylene sulfide composite and preparation method thereof |
| WO2016182212A1 (en) * | 2015-05-14 | 2016-11-17 | 이니츠 주식회사 | Polyarylene sulfide composition having excellent adhesiveness with metal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876040A (en) * | 2012-10-08 | 2013-01-16 | 合肥杰事杰新材料股份有限公司 | Polyphenylene sulfide composite material and preparation method thereof |
-
2014
- 2014-04-18 CN CN201410157555.7A patent/CN103937250A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876040A (en) * | 2012-10-08 | 2013-01-16 | 合肥杰事杰新材料股份有限公司 | Polyphenylene sulfide composite material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016182212A1 (en) * | 2015-05-14 | 2016-11-17 | 이니츠 주식회사 | Polyarylene sulfide composition having excellent adhesiveness with metal |
| CN105153701A (en) * | 2015-08-03 | 2015-12-16 | 苏州云舒新材料科技有限公司 | Polyphenylene sulfide composite and preparation method thereof |
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Application publication date: 20140723 |