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Wear-resistant organosilicone synthetic leather and manufacturing method thereof

A technology for organosilicon synthetic leather and a production method, which is applied in textiles and papermaking, etc., can solve the problems of poor abrasion resistance, short service life of organosilicon synthetic leather, and limit the application range of organosilicon synthetic leather, so as to expand the application range and extend the The effect of the service life

Inactive Publication Date: 2017-03-15
SALIRONE INC HUIZHOUCAMPUS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, PU synthetic leather and PVC synthetic leather have poor hydrolysis resistance, aging resistance and anti-fouling performance, so silicone synthetic leather is gradually introduced on the market to replace PU synthetic leather and PVC synthetic leather.
However, although the existing organic silicon synthetic leather has the properties of environmental protection, hydrolysis resistance, aging resistance and antifouling, its wear resistance is poor, which will lead to a short service life of organic silicon synthetic leather and limit the application of organic silicon synthetic leather scope

Method used

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  • Wear-resistant organosilicone synthetic leather and manufacturing method thereof
  • Wear-resistant organosilicone synthetic leather and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 28.9g of vinyl polydimethylsiloxane with a viscosity of 50000mpa.s, 10g of white carbon black, 5g of spherical silicone resin, 1g of a platinum catalyst with a Pt atom content of 3000ppm, 0.1g of methyl butynol, 1g of hydrogen-containing Mix 0.75% hydrogen-containing silicone oil, 50g white electric oil, and 5g white corundum with a particle size of 400 meshes. At the same time, add a silane coupling agent to promote the uniform dispersion of the white corundum, and obtain a wear-resistant rubber. Vinyl polydimethyl Silicone is a vinyl-terminated silicone oil. Coat the wear-resistant rubber on the release paper with a coating thickness of 0.05mm. After coating, bake at 80°C-150°C for 2-10 minutes, and vulcanize the wear-resistant rubber to form a wear-resistant surface rubber layer. Then apply liquid silica gel on the surface of the wear-resistant rubber layer with a coating thickness of 0.1mm. After coating, bake at 80°C-150°C for 2-10 minutes to form the first primer ...

Embodiment 2

[0026] The production method of this example is the same as that of Example 1, only the weight of vinyl polydimethylsiloxane in the wear-resistant rubber is adjusted to 27.9g, and the finished product A2 is finally obtained through the same follow-up process .

Embodiment 3

[0028] The production method of this embodiment is the same as that of Example 1, only the weight of vinyl polydimethylsiloxane in the wear-resistant rubber is adjusted to 27.9g, and the weight of white corundum is adjusted to 6g. The process, finally made the finished product A3.

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Abstract

The invention discloses wear-resistant organosilicone synthetic leather and a manufacturing method thereof. The wear-resistant organosilicone synthetic leather comprises a wear-resistant surface glue layer, a bottom glue layer and a base material which are successively connected from top to bottom. The wear-resistant organosilicone synthetic leather has wear resistance while having properties of environmental protection, hydrolysis resistance, ageing resistance and pollution prevention, therefore, the service life of a finished product is prolonged, the application range of the finished product is expanded, a manufacturing process is simple, and the wear-resistant organosilicone synthetic leather is easy to process, and is suitable for industrial production.

Description

technical field [0001] The application belongs to the technical field of organic silicon synthetic leather, and in particular relates to a kind of wear-resistant organic silicon synthetic leather and a manufacturing method thereof. Background technique [0002] At present, the main components of synthetic leather on the market are polyurethane (PU) or polyvinyl chloride (PVC). During its manufacture and use, harmful substances such as dimethylformamide, methyl ethyl ketone, and toluene will be produced, and its waste Hydrogen chloride, hydrogen cyanide and other substances harmful to the environment and organisms will be produced during recycling. Furthermore, PU synthetic leather and PVC synthetic leather have poor hydrolysis resistance, aging resistance and anti-fouling performance, so silicone synthetic leather is gradually introduced on the market to replace PU synthetic leather and PVC synthetic leather. However, although the existing organic silicon synthetic leather ...

Claims

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Application Information

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IPC IPC(8): D06N3/12D06N3/00
CPCD06N3/128D06N3/0004D06N3/0056D06N3/0063D06N3/0097D06N2201/042D06N2201/045D06N2201/082D06N2201/085D06N2209/1685D06N2211/28
Inventor 张再成杨家昌谢朝辉吴长林黄胜洪行源焦冬生
Owner SALIRONE INC HUIZHOUCAMPUS
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