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Steering wheel cover leather and processing technology thereof

A steering wheel cover and leather technology, which is applied in the field of artificial leather, can solve the problems of easy damage and leather pollution of the steering wheel cover, and achieve the effects of enhanced wear resistance and cold resistance, uniform color, and enhanced texture

Inactive Publication Date: 2018-01-19
浙江蓝威汽车附件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of serious pollution and easy damage of steering wheel cover leather in the prior art, a kind of steering wheel cover leather with fine texture, uniform color, not easy to crack, high elasticity, wear resistance and cold resistance and its processing technology are proposed

Method used

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  • Steering wheel cover leather and processing technology thereof

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Embodiment Construction

[0038] Specific embodiments of the present invention will be further described below. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0039] In a specific embodiment of the present invention, a steering wheel cover leather, the leather includes a base layer, a foam layer and a surface modification layer, and the foam layer is made of the following raw materials in parts by weight:

[0040] 100 parts by mass of PVC resin;

[0041] 75 ~ 85 parts by mass of plasticizer;

[0042] 11-17 parts by mass of hindered phenolic antioxidants;

[0043] Elastic modifier 5 ~ 10 parts by mass;

[0044] Heat stabilizer 1 ~ 3 parts by mass;

[0045] Foaming agent 3...

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Abstract

The invention provides steering wheel cover leather and a processing technology thereof. The steering wheel cover leather comprises a base layer, a foaming layer and a surface modification layer. Thefoaming layer is prepared from 100 parts of PVC resin, 75 to 85 parts of a plasticizer, 11 to 17 parts of a hindered phenol antioxidant, 5 to 10 parts of an elastic modifier, 1 to 3 parts of a thermalstabilizer, 3 to 5 parts of a foaming agent and 8 to 10 parts of a filler on the basis of PVC resin mass. The base layer is a knitted fabric. The steering wheel cover leather can obviously enhance the texture of the steering wheel leather cover leather surface, the color is uniform, peeling or surface cracking phenomenon is avoided, the leather body has the elasticity and oxidation resistance andthe wear resistance and the cold resistance are obviously enhanced.

Description

technical field [0001] The invention belongs to the technical field of artificial leather, in particular to a steering wheel cover leather and a processing technology thereof. Background technique [0002] With the strengthening of people's awareness of environmental protection and animal protection, as well as the development of the chemical industry, people are gradually replacing expensive animal leather with artificial leather that is comparable in appearance to animal leather fabrics. At present, among the leather materials used in automotive steering wheel protective covers and car seat cushions, polyurethane synthetic leather is more used, but a large number of toxic and volatile solvents are used in the manufacturing process of polyurethane synthetic leather, which will make the interior of the car Air VOC exceeds the standard. At present, the leather of some PVC products has uneven color, is easy to crack, is easy to oxidize, and has insufficient wear resistance, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/06D06N3/00C09D127/06C09D7/61C09D7/63C09D7/65C08J9/10
Inventor 沈智斌
Owner 浙江蓝威汽车附件有限公司