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Composite material of automobile fender and preparation method thereof

A technology for composite materials and fenders is applied in the field of composite materials for automobile fenders and their preparation, which can solve the problems of low structural strength, poor wear resistance and normal use, and achieve high structural strength and wear resistance. Good effect and long service life effect

Inactive Publication Date: 2017-05-10
芜湖天鸿汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing automobile plastic fenders have low structural strength, poor wear resistance, and cannot be used normally in a large temperature range environment, and are prone to aging

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A composite material for automobile fenders, which is made of the following materials in parts by weight: 20 parts of acrylonitrile, 7 parts of butadiene, 8 parts of styrene, 6 parts of polyoxymethylene, 4 parts of polyamide, carbon 12 parts of black, 11 parts of zirconia, 8 parts of nanomolybdenum disulfide, 15 parts of boron nitride, 6 parts of ethylhexyl salicylate, 7 parts of methyl aluminoxane, 3 parts of zirconocene dichloride, p-phenylene 22 parts of diamine, 6 parts of ethoxyquinoline, 14 parts of maleic anhydride, 3 parts of magnesium hydroxide, 12 parts of talc, 15 parts of poly-4-methyl-1-pentene, 6 parts of titanium oxide, o-hydroxyl 8 parts of phenyl benzoate, 3 parts of hexamethylphosphoric triamide and 2 parts of kaolin.

[0019] A method for preparing a composite material of an automobile fender, comprising the following steps:

[0020] 1) 20 parts of acrylonitrile, 7 parts of butadiene, 8 parts of styrene, 6 parts of polyoxymethylene, 4 parts of polyam...

Embodiment 2

[0026] A composite material for automobile fenders, which is made of the following materials in parts by weight: 22.5 parts of acrylonitrile, 8.5 parts of butadiene, 11.5 parts of styrene, 8.5 parts of polyoxymethylene, 6 parts of polyamide, carbon 13.5 parts of black, 13.5 parts of zirconia, 14 parts of nanomolybdenum disulfide, 17.5 parts of boron nitride, 7.5 parts of ethylhexyl salicylate, 9.5 parts of methyl aluminoxane, 4 parts of zirconocene dichloride, p-phenylene 23 parts of diamine, 7.5 parts of ethoxyquinoline, 16 parts of maleic anhydride, 4.5 parts of magnesium hydroxide, 13 parts of talc, 17.5 parts of poly-4-methyl-1-pentene, 7.5 parts of titanium oxide, o-hydroxyl 9.5 parts of phenyl benzoate, 6 parts of hexamethylphosphoric triamide and 3 parts of kaolin.

[0027] A method for preparing a composite material of an automobile fender, comprising the following steps:

[0028] 1) 22.5 parts of acrylonitrile, 8.5 parts of butadiene, 11.5 parts of styrene, 8.5 parts...

Embodiment 3

[0034]A composite material for an automobile fender, made of the following materials in parts by weight: 25 parts of acrylonitrile, 10 parts of butadiene, 15 parts of styrene, 11 parts of polyoxymethylene, 8 parts of polyamide, carbon 15 parts of black, 16 parts of zirconia, 20 parts of nanomolybdenum disulfide, 20 parts of boron nitride, 11 parts of ethylhexyl salicylate, 12 parts of methyl aluminoxane, 5 parts of zirconocene dichloride, p-phenylene 24 parts of diamine, 9 parts of ethoxyquinoline, 18 parts of maleic anhydride, 6 parts of magnesium hydroxide, 14 parts of talc, 20 parts of poly-4-methyl-1-pentene, 9 parts of titanium oxide, o-hydroxyl 11 parts of phenyl benzoate, 9 parts of hexamethylphosphoric triamide and 4 parts of kaolin.

[0035] A method for preparing a composite material of an automobile fender, comprising the following steps:

[0036] 1) It will include 25 parts of acrylonitrile, 10 parts of butadiene, 15 parts of styrene, 11 parts of polyoxymethylene,...

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PUM

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Abstract

The invention discloses a composite material of an automobile fender. The composite material is prepared from, by weight, 20-25 parts of acrylonitrile, 7-10 parts of butadiene, 8-15 parts of styrene, 6-11 parts of polyformaldehyde, 4-8 parts of polyamide, 12-15 parts of black carbon, 11-16 parts of zirconium oxide, 8-20 parts of nano molybdenum disulfide, 15-20 parts of boron nitride, 6-11 parts of ethyl salicylate, 7-12 parts of methylaluminoxane, 3-5 parts of biszirconium dichloride, 22-24 parts of p-phenylenediamine, 6-9 parts of ethoxyquinoline, 14-18 parts of maleic anhydride, 3-6 parts of magnesium hydrate, 12-14 parts of talcum powder, 15-20 parts of poly4-methyl-1-pentene, 6-9 parts of titanium oxide, 8-11 parts of phenyl-o-hydroxybenzoate, 3-9 parts of hexamethyl phosphoryl triamide and 2-4 parts of kaolin. The composite material of the automobile fender is high in structural strength and good in abrasion resistance property and meanwhile can be normally used in the environment wide in temperature range.

Description

technical field [0001] The invention relates to a composite material of an automobile fender and a preparation method thereof. Background technique [0002] Existing fenders are plate structures installed behind the outer frame of the wheel, usually made of high-quality rubber, or engineering plastics. Fenders are usually mounted on a metal baffle, cowhide baffle, plastic baffle, or rubber baffle behind the wheel of a bicycle or motor vehicle. Including rubber fenders, also known as mud fenders: rubber plates that block mud and sand splashes when road vehicles (cars, tractors, loaders, etc.) are driving: generally pure rubber products, and can also be made of rubber, plastic and rubber : It has good aging resistance, and is often used in the rear of wheels of various vehicles. As the name suggests, the plastic baffle is a fender made of plastic, which is cheap, hard and fragile. Painted fenders are plastic fenders and painted fenders. In fact, they are the same as plastic...

Claims

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Application Information

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IPC IPC(8): C08L55/02C08L59/00C08L77/00C08K13/02C08K3/04C08K3/22C08K3/30C08K3/38
CPCC08L55/02C08K2201/011C08L2205/035C08L59/00C08L77/00C08K13/02C08K3/04C08K2003/2244C08K2003/3009C08K2003/385
Inventor 邢昌平廖云峰晋士昌项永开戴姗姗
Owner 芜湖天鸿汽车零部件有限公司
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