CN103642230A - Ethylene-propylene-diene monomer modified nylon 66 material for automobile plastic members - Google Patents
Ethylene-propylene-diene monomer modified nylon 66 material for automobile plastic members Download PDFInfo
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- CN103642230A CN103642230A CN201310576142.8A CN201310576142A CN103642230A CN 103642230 A CN103642230 A CN 103642230A CN 201310576142 A CN201310576142 A CN 201310576142A CN 103642230 A CN103642230 A CN 103642230A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- 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
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- 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
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to the field of high-molecular materials, and specifically relates to an ethylene-propylene-diene monomer modified nylon 66 material for automobile plastic members. The material is prepared from the following raw materials in parts by weight: 100 parts of nylon 66, 12-15 parts of ethylene-propylene-diene monomer, 12-15 parts of attapulgite, 4-6 parts of polybutylene succinate, 1-2 parts of N-[3-(trimethoxysilyl)propyl]ethylenediamine, 1-2 parts of promoter TETD, 8-12 parts of magnesium hydroxide, 3-5 parts of anatase titan white, 4-6 parts of triacetin and 12-15 parts of an auxiliary agent. The material combines the advantages of the raw materials such as nylon 66, ethylene-propylene-diene monomer, polybutylene succinate and the like, so that the material has good processing performance and mechanical properties; and the prepared material is high in strength, wear-resistant, resistant to high-temperature and low-temperature ageing, relatively high in thermal deformation temperature, high in glossiness, resistant to weathering ageing and resistant to ozone corrosion, and is widely applicable to prepare various automobile plastic members.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to terpolymer EP rubber modified nylon 66 material and preparation method thereof for a kind of automotive plastic parts.
Background technology
Development along with automobile industry, the comfortableness of people to automobile, security, aesthetic property, the requirement of the use propertieies such as energy saving is more and more higher, and improvement orthodox car material, it is the fundamental way of improving vehicle operation performance, macromolecular automobile plastic material has many outstanding advantages than orthodox car material, quality is light, mechanical property is superior, easily machine-shaping, material can reuse, also there is remarkable attractive, decorative effect, yet also there are some shortcomings in these macromolecular materials, such as rigidity is poor, easily burning, non-refractory low temperature aging etc., therefore, in order to improve the performance of traditional macromolecular material, widen materials'use scope, need to improve original automotive plastic formula, 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 terpolymer EP rubber modified nylon 66 material is provided, promoted the performance of conventional nylon 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 terpolymer EP rubber modified nylon 66 material, it is characterized in that, material of the present invention is made by following weight part raw material: nylon 66 100, terpolymer EP rubber 12-15, attapulgite 12-15, poly butylene succinate 4-6, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 1-2, acceterator TE TD 1-2, magnesium hydroxide 8-12, anatase thpe white powder 3-5, Vanay 4-6, auxiliary agent 12-15.
Described auxiliary agent is made by the raw material of following weight part: clay 300-320, sepiolite powder 3-4, vermiculite power 1-2,1,6 hexanediyl ester 14-16, montmorillonite powder 2-3, sodium carbonate 3-4, Sodium Silicofluoride 4-5, Silver Nitrate 1-2, vanadium diboride 2.1-2.4, Syzygium aromaticum stem oil 1-2, brown alundum powder 1-2, silane resin acceptor kh-550 1-2; 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 terpolymer EP rubber modified nylon 66 material, its preparation method is:
(1) terpolymer EP rubber, poly butylene succinate, Vanay, auxiliary agent mixed melting are stirred to 10-15 minute, send into twin screw extruder granulation, obtain A material;
(2) nylon 66, attapulgite and other remaining component mixed melting were stirred after 5-8 minute, send into twin screw extruder extruding pelletization, obtain B material;
(3) A, B material is mixed, at twin screw extruder, melt extrude granulation, obtain.
The present invention combines the advantage of the raw materials such as nylon 66, terpolymer EP rubber, poly butylene succinate, the performance of having improved conventional nylon material, makes it have good processing characteristics and mechanical property, and the strength of materials of preparation is high, wear-resistant, high temperature resistant low temperature aging, heat-drawn wire is higher, and glossiness is high, weather-proof aging, resistance to ozone corrosion, can meet specific environment for use condition, and market application foreground is wide.
Embodiment
Embodiment
The present embodiment material is made by the raw material of following weight part: nylon 66 100, terpolymer EP rubber 15, attapulgite 15, poly butylene succinate 6, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2, acceterator TE TD 2, magnesium hydroxide 12, anatase thpe white powder 5, Vanay 6, auxiliary agent 15.
Described auxiliary agent is made by the raw material of following weight part: clay 300, sepiolite powder 3, vermiculite power 1,1,6 hexanediyl ester 14, montmorillonite powder 3, sodium carbonate 3, Sodium Silicofluoride 5, Silver Nitrate 1, vanadium diboride 2.1, Syzygium aromaticum stem oil 1, brown alundum powder 2, silane resin acceptor kh-550 1; 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 terpolymer EP rubber modified nylon 66 material, its preparation method is:
(1) terpolymer EP rubber, poly butylene succinate, Vanay, auxiliary agent mixed melting are stirred 12 minutes, send into twin screw extruder granulation, obtain A material;
(2) nylon 66, attapulgite and other remaining component mixed melting were stirred after 8 minutes, send into twin screw extruder extruding pelletization, obtain B material;
(3) A, B material is mixed, at twin screw extruder, melt extrude granulation, obtain.
The performance test results of material of the present invention is: tensile strength is 104.8MPa, and elongation at break is 41.7%, and flexural strength is 115MPa, modulus in flexure 5820MPa, and shock strength is 63.3KJ/m
2heat-drawn wire (1.82MPa) is 240 ℃, under-70 ℃ of conditions, after bending, do not ftracture, impact embrittlement temperature and reach-40 ℃, after 136 ℃ * 168h hot air aging, stretching strength retentivity 93., 1%, elongation at break conservation rate is 92.2%, after 1000h artificial weathering, tensile strength is 95.4MPa, and elongation at break is 35.4%.
Claims (2)
1. an automotive plastic parts terpolymer EP rubber modified nylon 66 material, it is characterized in that, this material is made by the raw material of following weight part: nylon 66 100, terpolymer EP rubber 12-15, attapulgite 12-15, poly butylene succinate 4-6, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 1-2, acceterator TE TD 1-2, magnesium hydroxide 8-12, anatase thpe white powder 3-5, Vanay 4-6, auxiliary agent 12-15;
Described auxiliary agent is made by the raw material of following weight part: clay 300-320, sepiolite powder 3-4, vermiculite power 1-2,1,6 hexanediyl ester 14-16, montmorillonite powder 2-3, sodium carbonate 3-4, Sodium Silicofluoride 4-5, Silver Nitrate 1-2, vanadium diboride 2.1-2.4, Syzygium aromaticum stem oil 1-2, brown alundum powder 1-2, silane resin acceptor kh-550 1-2; 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 terpolymer EP rubber modified nylon 66 material as claimed in claim 1, its manufacture craft is:
(1) terpolymer EP rubber, poly butylene succinate, Vanay, auxiliary agent mixed melting are stirred to 10-15 minute, send into twin screw extruder granulation, obtain A material;
(2) nylon 66, attapulgite and other remaining component mixed melting were stirred after 5-8 minute, send into twin screw extruder extruding pelletization, obtain B material;
(3) A, B material is mixed, at twin screw extruder, melt extrude granulation, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310576142.8A CN103642230A (en) | 2013-11-18 | 2013-11-18 | Ethylene-propylene-diene monomer modified nylon 66 material for automobile plastic members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310576142.8A CN103642230A (en) | 2013-11-18 | 2013-11-18 | Ethylene-propylene-diene monomer modified nylon 66 material for automobile plastic members |
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|---|---|
| CN103642230A true CN103642230A (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310576142.8A Pending CN103642230A (en) | 2013-11-18 | 2013-11-18 | Ethylene-propylene-diene monomer modified nylon 66 material for automobile plastic members |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255174A (en) * | 2015-09-30 | 2016-01-20 | 滁州优胜高分子材料有限公司 | Anti-fatigue creep-resistant nylon 66/poly(ethylene glycol succinate)/fullerene nanofiber composite material and preparation method thereof |
| CN109705541A (en) * | 2017-10-26 | 2019-05-03 | 江苏瑞凌新能源科技有限公司 | A kind of plastic automotive accessory |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251644A (en) * | 1979-10-01 | 1981-02-17 | Copolymer Rubber & Chemical Corporation | Polar resins having improved characteristics by blending with EPM and EPDM polymers |
| CN1058791A (en) * | 1990-08-09 | 1992-02-19 | 沈铁辽电鞍山电器厂 | Tenacity nylon material and production technique thereof |
| CN1935900A (en) * | 2006-10-20 | 2007-03-28 | 邓凯桓 | Special reinforced toughened nylon66 composite material for aluminium alloy profile insulating bar and its preparing method |
| CN103146186A (en) * | 2013-02-28 | 2013-06-12 | 金发科技股份有限公司 | Nylon modified material and preparation method thereof |
-
2013
- 2013-11-18 CN CN201310576142.8A patent/CN103642230A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251644A (en) * | 1979-10-01 | 1981-02-17 | Copolymer Rubber & Chemical Corporation | Polar resins having improved characteristics by blending with EPM and EPDM polymers |
| CN1058791A (en) * | 1990-08-09 | 1992-02-19 | 沈铁辽电鞍山电器厂 | Tenacity nylon material and production technique thereof |
| CN1935900A (en) * | 2006-10-20 | 2007-03-28 | 邓凯桓 | Special reinforced toughened nylon66 composite material for aluminium alloy profile insulating bar and its preparing method |
| CN103146186A (en) * | 2013-02-28 | 2013-06-12 | 金发科技股份有限公司 | Nylon modified material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255174A (en) * | 2015-09-30 | 2016-01-20 | 滁州优胜高分子材料有限公司 | Anti-fatigue creep-resistant nylon 66/poly(ethylene glycol succinate)/fullerene nanofiber composite material and preparation method thereof |
| CN109705541A (en) * | 2017-10-26 | 2019-05-03 | 江苏瑞凌新能源科技有限公司 | A kind of plastic automotive accessory |
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Application publication date: 20140319 |