Plastic for automobile steering wheel and preparation method thereof

A steering wheel and automobile technology, which is applied in the field of plastics and its preparation, can solve the problems of breeding bacteria and easy aging of the steering wheel, and achieves the effect of light weight and ensuring driving safety.

Inactive Publication Date: 2013-09-18
SUZHOU NEW DISTRICT JIAHE PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Technical problem to be solved: Aiming at the disadvantages of the above-mentioned automobile steering wheel, such as easy aging and bacteria breeding, the present invention provides a plastic for automobile steering wheel and its preparation method

Method used

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  • Plastic for automobile steering wheel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The present embodiment provides a kind of plastics for automobile steering wheel, which contains the following components in parts by mass:

[0036] Polypropylene 75 parts

[0037] 15 parts glass fiber

[0038] EPDM rubber 10 parts

[0039] 5 parts styrene-butadiene rubber

[0040] 1.2 parts of dibutyl hydroxytoluene

[0041] Dilauryl thiodipropionate 0.8 parts

[0042] Antioxidant 168 0.5 parts

[0043] Chlorinated paraffin 0.4 parts

[0044] Polyethylene wax 0.15 parts

[0045] Nano copper oxide 0.3 parts

[0046] 8 parts of white oil.

[0047] The preparation steps of plastics for automobile steering wheel are as follows:

[0048] The first step: Add polypropylene, glass fiber, EPDM rubber, styrene-butadiene rubber, antioxidant 168, chlorinated paraffin and polyethylene wax into the mixer, at a speed of 350-400rpm and a temperature of 100-120 Stir at ℃ for 5-10 minutes;

[0049] The second step: then add dibutyl hydroxytoluene, dilauryl thiodipropionate, n...

Embodiment 2

[0052] The present embodiment provides a kind of plastics for automobile steering wheel, which contains the following components in parts by mass:

[0053] Polypropylene 80 parts

[0054] 18 parts glass fiber

[0055] EPDM rubber 17 parts

[0056] 6 parts styrene-butadiene rubber

[0057] 2 parts butyl hydroxytoluene

[0058] Dilauryl thiodipropionate 0.8 parts

[0059] Antioxidant 168 1 part

[0060] Chlorinated paraffin 0.5 parts

[0061] Polyethylene wax 0.2 parts

[0062] Nano copper oxide 0.5 parts

[0063] 10 parts white oil.

[0064] The preparation steps of plastics for automobile steering wheel are as follows:

[0065] The first step: Add polypropylene, glass fiber, EPDM rubber, styrene-butadiene rubber, antioxidant 168, chlorinated paraffin and polyethylene wax into the mixer, at a speed of 350-400rpm and a temperature of 100-120 Stir at ℃ for 5-10 minutes;

[0066] The second step: then add dibutyl hydroxytoluene, dilauryl thiodipropionate, nano-copper oxid...

Embodiment 3

[0069] The present embodiment provides a kind of plastics for automobile steering wheel, which contains the following components in parts by mass:

[0070] Polypropylene 88 parts

[0071] 23 parts glass fiber

[0072] EPDM rubber 25 parts

[0073] 10 parts of styrene-butadiene rubber

[0074] 3.5 parts of dibutyl hydroxytoluene

[0075] Dilauryl thiodipropionate 1.2 parts

[0076] Antioxidant 168 1.5 parts

[0077] Chlorinated paraffin 0.7 parts

[0078] Polyethylene wax 0.33 parts

[0079] Nano copper oxide 0.7 parts

[0080] 14 parts of white oil.

[0081] The preparation steps of plastics for automobile steering wheel are as follows:

[0082] The first step: Add polypropylene, glass fiber, EPDM rubber, styrene-butadiene rubber, antioxidant 168, chlorinated paraffin and polyethylene wax into the mixer, at a speed of 350-400rpm and a temperature of 100-120 Stir at ℃ for 5-10 minutes;

[0083] The second step: then add dibutyl hydroxytoluene, dilauryl thiodipropiona...

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Abstract

The invention relates to a plastic for an automobile steering wheel and a preparation method thereof. The plastic is prepared from the following ingredients in parts by weight: 75-90 parts of polypropylene, 15-25 parts of glass fiber, 10-28 parts of ethylene propylene terpolymer, 5-12 parts of butadiene styrene rubber, 1.2-4 parts of butylated hydroxytoluene, 0.8-1.2 parts of dilauryl thiodipropionate, 0.5-2.5 parts of antioxidant 168, 0.4-1 part of chlorinated paraffin, 0.15-0.4 part of polyethylene wax, 0.3-0.7 part of nanometer copper oxide, and 8-15 parts of white oil.The plastic for the automobile steering wheel provided by the invention has light weight, and anti-aging, antibacterial and anti-skidding effects.

Description

technical field [0001] The invention relates to a plastic and a preparation method thereof, in particular to a plastic for an automobile steering wheel and a preparation method thereof. Background technique [0002] Polypropylene is a non-toxic, odorless and tasteless milky white highly crystalline polymer with high crystallinity, regular structure and excellent mechanical properties. The chemical stability of polypropylene is very good, except that it can be corroded by concentrated sulfuric acid and concentrated nitric acid, it is relatively stable to various other chemical reagents. However, polypropylene is very sensitive to ultraviolet rays, and anti-aging agents need to be added to enhance its anti-aging performance. [0003] In daily life, the car steering wheel used by people is often exposed to sunlight. If the anti-aging performance is not good, it is easy to fade and age. The steering wheel must also have an anti-skid effect to ensure people's driving safety. F...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/16C08L9/06C08K13/04C08K7/14C08K5/13C08K5/372C08K3/22C08K5/01
Inventor 张卫蒋学功张美英
Owner SUZHOU NEW DISTRICT JIAHE PLASTIC
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