Steering wheel cover for long-distance transportation and preparation method thereof

A steering wheel cover and long-distance transportation technology, which is applied to steering control, handwheel and other directions mounted on a vehicle, can solve the problems of high strength of the steering wheel cover, poor performance of the steering wheel cover, low preparation cost, etc. The effect of friction surface and low preparation cost

Inactive Publication Date: 2020-03-10
含山县祥瑞运输有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention aims to provide a steering wheel cover for long-distance transportation and a preparation method thereof, which has a long service life, low preparation cost, high strength of the steering wheel cover, good

Method used

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  • Steering wheel cover for long-distance transportation and preparation method thereof
  • Steering wheel cover for long-distance transportation and preparation method thereof
  • Steering wheel cover for long-distance transportation and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0026] A steering wheel cover for long-distance transportation, the preparation raw materials include: thermoplastic elastomer, polyurethane prepolymer, plasticizer, anti-aging agent; the thermoplastic elastomer is a mixture of styrene-based thermoplastic elastomer and isotactic polypropylene; The weight ratio of the styrene-based thermoplastic elastomer to the isotactic polypropylene is 3:1; the polyurethane prepolymer is a thermoplastic polyurethane elastomer, and the addition amount of the polyurethane prepolymer is 50% of that of isotactic polypropylene by weight. %, the amount of plasticizer added is 60% of that of isotactic polypropylene, and the anti-aging agent is 2% of thermoplastic elastomer. .

[0027] Further, the styrene-based thermoplastic elastomer is selected from styrene-isoprene-styrene block copolymers and styrene-ethylene-butylene-styrene block copolymers.

[0028] Further, the plasticizer is selected from liquid polybutadiene rubber.

[0029] Further, th...

Embodiment 2

[0040] A steering wheel cover for long-distance transportation, the preparation raw materials include: thermoplastic elastomer, polyurethane prepolymer, plasticizer, anti-aging agent; the thermoplastic elastomer is a mixture of styrene-based thermoplastic elastomer and isotactic polypropylene; The weight ratio of the styrene-based thermoplastic elastomer to isotactic polypropylene is 3:1; the polyurethane prepolymer is a thermoplastic polyurethane elastomer, and the amount of polyurethane prepolymer added is 60% of that of isotactic polypropylene by weight. %, the amount of plasticizer added is 60% of that of isotactic polypropylene, and the anti-aging agent is 3% of thermoplastic elastomer.

[0041] Further, the styrene-based thermoplastic elastomer is selected from styrene-butadiene-styrene block copolymers.

[0042] Further, the plasticizer is selected from naphthenic oil.

[0043] Further, the anti-aging agent is selected from diphenyl-octyl phosphite.

[0044] Further, ...

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Abstract

The invention discloses a steering wheel cover for long-distance transportation and a preparation method of the steering wheel cover, and belongs to the field of automotive interiors. The steering wheel cover disclosed by the invention is suitable for long-distance transportation and driving, is formed by adopting a one-step method, and is free of splicing and sewing, simple and quick in preparation method, long in service life, low in preparation cost, high in strength, good in wear resistance, shock-absorbing, anti-skid, comfortable in texture, elastic, soft and comfortable; the defects of poor performance, tedious process and the like of a steering wheel cover prepared by previous methods of bonding, splicing, sewing and the like are overcome, one-step thermoplastic extrusion molding isadopted, the production efficiency of the steering wheel cover is greatly improved, and the steering wheel cover is convenient to clean, excellent in comprehensive performance, tear-resistant, non-toxic, odorless, high-temperature-resistant, low-temperature-resistant, sweat-resistant, fadeless and convenient to install. The material increases the friction surface between the hand and the steeringwheel.

Description

technical field [0001] The invention belongs to the technical field of automobile interior decoration, in particular to a steering wheel cover for long-distance transportation and a preparation method thereof. Background technique [0002] Steering wheel cover is used to protect the steering wheel, relieve driving fatigue, and help improve health and driving experience. It is a must-have car item for almost everyone. In terms of materials, velvet and leather are generally used as the main materials. The velvet material looks extravagant, but it is easy to wear and tear, and the service life is relatively short. After a period of use, the surface of the jacket may be mottled and the color is uneven. However, the imitation leather or leather is not resistant to aging, discoloration and yellowing, and is easy to creep and deform. During driving and transportation, the steering wheel has a shock-absorbing effect. Because the steering wheel itself is too hard, the steering whe...

Claims

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Application Information

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IPC IPC(8): C08L53/02C08L23/12C08L9/00C08L75/04C08K5/13C08K7/08C08K5/548B62D1/06B29C49/78B29C49/04B29C48/92
CPCB29C48/92B29C49/04B29C49/78B29C2948/92704B62D1/06C08L53/02C08L53/025C08L2201/08C08L2205/035C08L23/12C08L9/00C08L75/04C08K5/13C08K7/08C08K5/548
Inventor 蒋仁平
Owner 含山县祥瑞运输有限公司
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