CN103642232A - Flame-retardant mica powder modified nylon 66 material for automobile plastic members - Google Patents
Flame-retardant mica powder modified nylon 66 material for automobile plastic members Download PDFInfo
- Publication number
- CN103642232A CN103642232A CN201310576147.0A CN201310576147A CN103642232A CN 103642232 A CN103642232 A CN 103642232A CN 201310576147 A CN201310576147 A CN 201310576147A CN 103642232 A CN103642232 A CN 103642232A
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- parts
- powder
- nylon
- mica powder
- retardant
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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
-
- 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
- C08L2201/02—Flame or fire retardant/resistant
-
- 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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- Chemical & Material Sciences (AREA)
- 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 a flame-retardant mica powder 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, 8-10 parts of antimonony oxide, 5-8 parts of aluminum sulfate, 3-5 parts of sodium silicate, 3-4 parts of bisphenol AF, 1-2 parts of lignin, 3-8 parts of kaolin powder, 10-12 parts of mica powder, 3-7 parts of 2-hexanol, 7-9 parts of propylene glycol methyl ether acetate and 12-15 parts of an auxiliary agent. The raw materials such as mica powder, kaolin powder and the like are utilized for performing modification processing on nylon 66, so that the material has good processing performances and mechanical properties; and the prepared material is firm, wear-resistant, safe, flame-retardant, resistant to thermal ageing, resistant to high temperature, good in chemical stability and safe and reliable to use, and is widely applicable to prepare various automobile plastic members.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to fire-retardant mica powder 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, fire-retardant mica powder modified nylon 66 material for a kind of automotive plastic parts 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:
Fire-retardant mica powder modified nylon 66 material for a kind of automotive plastic parts, it is characterized in that, material of the present invention is made by following weight part raw material: nylon 66 100, antimonous oxide 8-10, Tai-Ace S 150 5-8, water glass 3-5, bisphenol AF 3-4, xylogen 1-2, kaolin powder 3-8, mica powder 10-12,1-methyl amyl alcohol 3-7,1-Methoxy-2-propyl acetate 7-9, auxiliary agent 12-15.
Described auxiliary agent is made by the raw material of following weight part: clay 300-320, Fluorspar Powder 3-4, Paris white 4-5, bisphenol A epoxy acrylate 30-35, magnesium oxide 1-2, Bi
2o
32-3, sodium tetraborate 1-2, jade powder 40-45, nano titanium oxide 3-4, bauxitic clay powder 2.1-2.5, Syzygium aromaticum stem oil 1-2, nano silicon 1-2, alum 2-3, 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.
Fire-retardant mica powder modified nylon 66 material for described a kind of automotive plastic parts, its preparation method is: nylon 66, antimonous oxide, kaolin powder, 1-Methoxy-2-propyl acetate are mixed, be heated to 250-280 ℃, to nylon 66 meltings, stir 5-8 minute, add again bisphenol AF, xylogen, mica powder, stir 4-5 minute, finally add other remaining component, stir after 5-8 minute, send into twin screw extruder extruding pelletization, obtain.
The present invention utilizes the raw materials such as mica powder, kaolin powder to carry out modification to nylon 66, make it have good processing characteristics and mechanical property, the material of preparation is firm wear-resisting, safety is fire-retardant, heat-proof aging, high temperature resistant, chemical stability is good, can meet specific environment for use condition, market application foreground is wide.
Embodiment
Embodiment
The present embodiment material is made by following weight part raw material: nylon 66 100, antimonous oxide 10, Tai-Ace S 150 8, water glass 5, bisphenol AF 4, xylogen 2, kaolin powder 5, mica powder 12,1-methyl amyl alcohol 6,1-Methoxy-2-propyl acetate 9, auxiliary agent 15.
Described auxiliary agent is made by the raw material of following weight part: clay 300, Fluorspar Powder 4, Paris white 5, bisphenol A epoxy acrylate 30, magnesium oxide 1, Bi
2o
33, sodium tetraborate 1, jade powder 40, nano titanium oxide 3, bauxitic clay powder 2.1, Syzygium aromaticum stem oil 1, nano silicon 1, alum 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.
Fire-retardant mica powder modified nylon 66 material for described a kind of automotive plastic parts, its preparation method is: nylon 66, antimonous oxide, kaolin powder, 1-Methoxy-2-propyl acetate are mixed, be heated to 260 ℃, to nylon 66 meltings, stir 8 minutes, add again bisphenol AF, xylogen, mica powder, stir 5 minutes, finally add other remaining component, stir after 8 minutes, send into twin screw extruder extruding pelletization, obtain.
The performance test results of material of the present invention is: tensile strength is 104.7MPa, and elongation at break is 45.1%, and flexural strength is 121MPa, modulus in flexure 5780MPa, and shock strength is 63.6KJ/m
2, heat-drawn wire (1.82MPa) is 230 ℃, after 136 ℃ * 168h hot air aging, and stretching strength retentivity 94.1%, elongation at break conservation rate is 93.5%, combustionvelocity 22mm/min.
Claims (2)
1. a fire-retardant mica powder modified nylon 66 material for automotive plastic parts, it is characterized in that, this material is made by the raw material of following weight part: nylon 66 100, antimonous oxide 8-10, Tai-Ace S 150 5-8, water glass 3-5, bisphenol AF 3-4, xylogen 1-2, kaolin powder 3-8, mica powder 10-12,1-methyl amyl alcohol 3-7,1-Methoxy-2-propyl acetate 7-9, auxiliary agent 12-15;
Described auxiliary agent is made by the raw material of following weight part: clay 300-320, Fluorspar Powder 3-4, Paris white 4-5, bisphenol A epoxy acrylate 30-35, magnesium oxide 1-2, Bi
2o
32-3, sodium tetraborate 1-2, jade powder 40-45, nano titanium oxide 3-4, bauxitic clay powder 2.1-2.5, Syzygium aromaticum stem oil 1-2, nano silicon 1-2, alum 2-3, 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. fire-retardant mica powder modified nylon 66 material for a kind of automotive plastic parts as claimed in claim 1, its manufacture craft is: nylon 66, antimonous oxide, kaolin powder, 1-Methoxy-2-propyl acetate are mixed, be heated to 250-280 ℃, to nylon 66 meltings, stir 5-8 minute, add again bisphenol AF, xylogen, mica powder, stir 4-5 minute, finally add other remaining component, stir after 5-8 minute, send into twin screw extruder extruding pelletization, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310576147.0A CN103642232A (en) | 2013-11-18 | 2013-11-18 | Flame-retardant mica powder modified nylon 66 material for automobile plastic members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310576147.0A CN103642232A (en) | 2013-11-18 | 2013-11-18 | Flame-retardant mica powder modified nylon 66 material for automobile plastic members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103642232A true CN103642232A (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310576147.0A Pending CN103642232A (en) | 2013-11-18 | 2013-11-18 | Flame-retardant mica powder modified nylon 66 material for automobile plastic members |
Country Status (1)
| Country | Link |
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| CN (1) | CN103642232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804421A (en) * | 2015-04-22 | 2015-07-29 | 合肥康龄养生科技有限公司 | High-hardness shock-proof nylon composite and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004007614A1 (en) * | 2002-07-10 | 2004-01-22 | Asahi Kasei Chemicals Corporation | Polyamide composition |
| CN102796367A (en) * | 2011-12-08 | 2012-11-28 | 上海耐特复合材料制品有限公司 | Flame-retardant nylon composite and preparation method and application thereof |
| CN102942787A (en) * | 2012-11-26 | 2013-02-27 | 郑文秀 | Composite plastic and application thereof |
| CN103289382A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Barrier dustproof plastic for electronic product, and preparation method thereof |
-
2013
- 2013-11-18 CN CN201310576147.0A patent/CN103642232A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004007614A1 (en) * | 2002-07-10 | 2004-01-22 | Asahi Kasei Chemicals Corporation | Polyamide composition |
| CN102796367A (en) * | 2011-12-08 | 2012-11-28 | 上海耐特复合材料制品有限公司 | Flame-retardant nylon composite and preparation method and application thereof |
| CN102942787A (en) * | 2012-11-26 | 2013-02-27 | 郑文秀 | Composite plastic and application thereof |
| CN103289382A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Barrier dustproof plastic for electronic product, and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804421A (en) * | 2015-04-22 | 2015-07-29 | 合肥康龄养生科技有限公司 | High-hardness shock-proof nylon composite and preparation method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |
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| RJ01 | Rejection of invention patent application after publication |