CN103937248A - Temperature-resisting nanometer bauxite modified polyphenylene sulfide material applied to automobile plastic part - Google Patents
Temperature-resisting nanometer bauxite modified polyphenylene sulfide material applied to automobile plastic part Download PDFInfo
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- CN103937248A CN103937248A CN201410157553.8A CN201410157553A CN103937248A CN 103937248 A CN103937248 A CN 103937248A CN 201410157553 A CN201410157553 A CN 201410157553A CN 103937248 A CN103937248 A CN 103937248A
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Abstract
The invention belongs to the field of high-molecular materials and particularly relates to a temperature-resisting nanometer bauxite modified polyphenylene sulfide material applied to an automobile plastic part. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenylene sulfide, 4-6 parts of octadecanamide, 13-15 parts of white carbon black, 1-1.5 parts of stearic acid, 1-2 parts of antioxidant BHT (Butylated Hydroxytoluene), 10-15 parts of diatomite, 12-14 parts of nanometer bauxite, 3-5 parts of isopropyl tri(dioctyl pyrophosphate acyloxyl) titanate, 4-7 parts of polyethylene wax powder and 12-15 parts of additive. According to the temperature-resisting nanometer bauxite modified polyphenylene sulfide material disclosed by the invention, the polyphenylene sulfide is modified by use of the raw materials such as the nanometer bauxite and the diatomite, and the improved material has good processing performance and mechanical properties; a prepared material is firm, capable of resisting high temperature and low temperature as well as low-temperature impact, relatively high in thermal deformation temperature, good in barrier property, oil-resisting, water-proof, self-lubricated, safe and reliable in use and widely applicable to manufacturing of various plastic parts for automobiles.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of automotive plastic parts heatproof nano aluminum alumina modified polyphenyl thioether material and preparation method thereof.
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, a kind of automotive plastic parts heatproof nano aluminum alumina modified polyphenyl thioether material 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:
Heatproof nano aluminum alumina modified polyphenyl thioether material for a kind of 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, stearic amide 4-6, White Carbon black 13-15, stearic acid 1-1.5, antioxidant BHT 1-2, diatomite 10-15, nano aluminum alumina 12-14, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3-5, polyethylene wax powder 4-7, auxiliary agent 12-15.
Described auxiliary agent is made up of 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 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.
Heatproof nano aluminum alumina modified polyphenyl thioether material for described a kind of automotive plastic parts, its preparation method is: polyphenylene sulfide, nano aluminum alumina, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester, polyethylene wax powder are mixed, be heated to 250-280 DEG C, to polyphenylene sulfide melting, stir 5-8 minute, add again White Carbon black, stearic acid, antioxidant BHT, stearic amide, 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 raw material p-poly-phenyl thioethers such as nano aluminum alumina, diatomite to carry out modification, material after improvement has good processing characteristics and mechanical property, the material of preparation is firm, high temperature resistant low temperature, and heat-drawn wire is higher, low-temperature impact-resistant, barrier property is good, oil resistant waterproof, self-lubricating, 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, stearic amide 6, White Carbon black 15, stearic acid 1.2, antioxidant BHT 2, diatomite 15, nano aluminum alumina 14, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 5, polyethylene wax powder 6, 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, 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 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.
Heatproof nano aluminum alumina modified polyphenyl thioether material for described a kind of automotive plastic parts, its preparation method is: polyphenylene sulfide, nano aluminum alumina, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester, polyethylene wax powder are mixed, be heated to 280 DEG C, to polyphenylene sulfide melting, stir 8 minutes, add again White Carbon black, stearic acid, antioxidant BHT, stearic amide, 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 test results of material of the present invention is: performance index of the present invention;
Tensile strength (MPa) 168
Elongation at break (%) 2.2
Flexural strength (MPa) 225
Modulus in flexure (MPa) 10840
Notched Izod impact strength (KJ/m2) 11.2.
Claims (2)
1. a heatproof nano aluminum alumina 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, stearic amide 4-6, White Carbon black 13-15, stearic acid 1-1.5, antioxidant BHT 1-2, diatomite 10-15, nano aluminum alumina 12-14, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3-5, polyethylene wax powder 4-7, auxiliary agent 12-15;
Described auxiliary agent is made up of 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 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. heatproof nano aluminum alumina modified polyphenyl thioether material for a kind of automotive plastic parts as claimed in claim 1, its manufacture craft is: polyphenylene sulfide, nano aluminum alumina, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester, polyethylene wax powder are mixed, be heated to 250-280 DEG C, to polyphenylene sulfide melting, stir 5-8 minute, add again White Carbon black, stearic acid, antioxidant BHT, stearic amide, 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.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410157553.8A CN103937248B (en) | 2014-04-18 | 2014-04-18 | A kind of automotive plastic parts heatproof nano aluminum alumina modified polyphenyl thioether material |
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| CN201410157553.8A CN103937248B (en) | 2014-04-18 | 2014-04-18 | A kind of automotive plastic parts heatproof nano aluminum alumina modified polyphenyl thioether material |
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| CN103937248A true CN103937248A (en) | 2014-07-23 |
| CN103937248B CN103937248B (en) | 2015-12-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629372A (en) * | 2017-10-10 | 2018-01-26 | 广西南宁桂尔创环保科技有限公司 | A kind of method that automobile plastic is prepared using bagasse and polyvinylalcohols starch |
| CN109762284A (en) * | 2018-11-30 | 2019-05-17 | 赵延延 | A kind of preparation method of the low temperature resistant composite biological material of high temperature resistant |
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| JPH03185089A (en) * | 1989-12-15 | 1991-08-13 | Teijin Ltd | Heat-resistant molding for abrasion |
| WO2005066429A1 (en) * | 2003-12-30 | 2005-07-21 | Owens Corning | Ceiling tile |
| US20080060809A1 (en) * | 2004-09-09 | 2008-03-13 | Parker Mark A | High Porosity Fractures and Methods of Creating High Porosity Fractures |
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| CN102093841A (en) * | 2010-11-11 | 2011-06-15 | 咸阳师范学院 | Double-adhesive friction material |
| WO2013112726A1 (en) * | 2012-01-24 | 2013-08-01 | Interfacial Solutions Ip, Llc | High strength multilayered articles |
| CN103351516A (en) * | 2013-06-19 | 2013-10-16 | 安徽天星光纤通信设备有限公司 | High-temperature-resistant and cracking-resistant cable material and preparation method thereof |
| CN103725256A (en) * | 2013-12-31 | 2014-04-16 | 上海集成电路研发中心有限公司 | Grinding particle system and polishing liquid for CMP (Chemical Mechanical Polishing) |
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2014
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03185089A (en) * | 1989-12-15 | 1991-08-13 | Teijin Ltd | Heat-resistant molding for abrasion |
| WO2005066429A1 (en) * | 2003-12-30 | 2005-07-21 | Owens Corning | Ceiling tile |
| US20080060809A1 (en) * | 2004-09-09 | 2008-03-13 | Parker Mark A | High Porosity Fractures and Methods of Creating High Porosity Fractures |
| CN101852949A (en) * | 2010-04-23 | 2010-10-06 | 上海凯鑫森产业投资控股有限公司 | Micro-molded slice for backlight module |
| CN102093841A (en) * | 2010-11-11 | 2011-06-15 | 咸阳师范学院 | Double-adhesive friction material |
| WO2013112726A1 (en) * | 2012-01-24 | 2013-08-01 | Interfacial Solutions Ip, Llc | High strength multilayered articles |
| CN103351516A (en) * | 2013-06-19 | 2013-10-16 | 安徽天星光纤通信设备有限公司 | High-temperature-resistant and cracking-resistant cable material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629372A (en) * | 2017-10-10 | 2018-01-26 | 广西南宁桂尔创环保科技有限公司 | A kind of method that automobile plastic is prepared using bagasse and polyvinylalcohols starch |
| CN109762284A (en) * | 2018-11-30 | 2019-05-17 | 赵延延 | A kind of preparation method of the low temperature resistant composite biological material of high temperature resistant |
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| CN103937248B (en) | 2015-12-09 |
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Effective date of registration: 20190610 Address after: 242000 Gao Yang village, Huayang Town, Jixi County, Xuancheng, Anhui (National Grain Reserve Bank) Patentee after: Jixi Yuan Dao agricultural industry Science and Technology Ltd. Address before: 241000 international student Park 320, Wuhu economic and Technological Development Zone, Anhui Patentee before: ANHUI ZHONGRI AGRICULTURE ENVIRONMENTAL TECHNOLOGY CO., LTD. |