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Real leather silicone rubber polymer synthetic leather and manufacturing technology thereof

A manufacturing technology, a technology of silicone rubber, is applied in the manufacture of dermal silicone rubber polymer synthetic leather, and the field of dermal silicone rubber polymer synthetic leather can solve problems such as inability to coat, and achieve low processing cost, simple operation, and simple production. Effect

Active Publication Date: 2018-11-16
GUANGDONG TIANYUE NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of leather silicone rubber polymer synthetic leather for the above problems, which overcomes the defect that silicone rubber polymer cannot be coated on the leather, has low processing cost, is easy to produce, and is environmentally friendly and pollution-free.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Embodiment 1, the present embodiment discloses a kind of genuine leather silicon rubber polymer synthetic leather, it comprises genuine leather, is coated with primer silicone rubber layer on the genuine leather, is coated with matte feel oil on this primer silicone rubber layer Surface layer;

[0057] Calculated in parts by mass, the primer silicone rubber layer is composed of the following raw materials: 100 parts of vinyl silicone rubber base rubber, 5 parts of polyvinyl silicone oil, 1 part of tackifier, 1 part of silane coupling agent, hydrogen-containing silicone oil 5 parts, 0.5 parts of platinum catalyst, 5 parts of color paste and pigment, and 0.05 parts of inhibitor.

[0058] Calculated in parts by mass, the matte feel oil surface layer is composed of the following raw materials: 100 parts of matte feel oil, 20 parts of vinyl phenyl silicone resin, 5 parts of silicon micropowder, 1 part of matte feel oil curing agent, platinum Catalyst 0.1 part.

[0059] The...

Embodiment 2

[0080] Embodiment 2, the present embodiment provides a kind of genuine leather silicon rubber polymer synthetic leather, and it comprises genuine leather, is coated with primer silicone rubber layer on the genuine leather, is coated with matte feel oil on this primer silicone rubber layer Surface layer;

[0081] Calculated in parts by mass, the primer silicone rubber layer is composed of the following raw materials: 200 parts of vinyl silicone rubber base rubber, 10 parts of polyvinyl silicone oil, 3 parts of tackifier, 3 parts of silane coupling agent, hydrogen-containing silicone oil 20 parts, 2 parts of platinum catalyst, 20 parts of color paste pigment, 0.2 part of inhibitor.

[0082] Calculated in parts by mass, the matte feel oil surface layer is composed of the following raw materials: 150 parts of matte feel oil, 50 parts of vinyl phenyl silicone resin, 10 parts of silicon micropowder, 5 parts of matte feel oil curing agent, platinum Catalyst 0.3 part.

[0083] The h...

Embodiment 3

[0104] Embodiment 3, the present embodiment provides a kind of genuine leather silicon rubber polymer synthetic leather, and it comprises genuine leather, is coated with primer silicone rubber layer on corium, is coated with matte feel oil on this primer silicone rubber layer Surface layer;

[0105] Calculated in parts by mass, the primer silicone rubber layer is composed of the following raw materials: 100-200 parts of vinyl silicone rubber base rubber, 7.5 parts of polyvinyl silicone oil, 2 parts of tackifier, 2 parts of silane coupling agent, containing 12.5 parts of hydrogen silicone oil, 1.25 parts of platinum catalyst, 12.5 parts of color paste pigment, and 1.25 parts of inhibitor.

[0106] Calculated in parts by mass, the matte feel oil surface layer is composed of the following raw materials: 125 parts of matte feel oil, 35 parts of vinyl phenyl silicone resin, 7.5 parts of silicon micropowder, 3 parts of matte feel oil curing agent, platinum Catalyst 0.2 parts.

[0...

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Abstract

The invention discloses a real leather silicone rubber polymer synthetic leather, which comprises real leather. A priming silicone rubber layer is painted on the real leather. A matte hand-feeling oilsurface layer is painted on the priming silicone rubber layer. The priming silicone rubber layer is composed of following raw materials in parts by weight: 100 to 200 parts of vinyl silicone rubber based glue, 5 to 10 parts of polyvinyl silicone oil, 1 to 3 parts of tackifier, 1 to 3 parts of silane coupling agent, 5 to 20 parts of hydrogen containing silicone oil, 0.5 to 2 parts of platinum catalyst, 5 to 20 parts of color paste pigment, and 0.05 to 0.2 part of inhibitor. The invention also discloses a manufacturing technology of the real leather silicone rubber polymer synthetic leather. The shortage that silicone rubber polymer cannot be painted on real leather is overcome; provided is a method that can paint silicone rubber polymer on real leather; the method is simple and easy to perform, the operation is simple, at the same time, the processing cost is low, and the production is simple, convenient, environmentally friendly, and pollution-free.

Description

technical field [0001] The invention relates to silicone rubber leather, in particular to a genuine silicone rubber polymer synthetic leather and a manufacturing technique for the genuine leather silicone rubber polymer synthetic leather. Background technique [0002] Genuine leather is made from animal skin through a very complex physical and chemical process. The real leather mentioned in the market is generally one of the three types of top layer leather, split leather and synthetic leather, and the prices of the three types of leather are in descending order. Different animal skins, as well as changes in processing methods, can be made into various leathers. [0003] Traditionally, the leather tanning process is generally divided into three stages: preparation, tanning and finishing. All genuine leather surfaces require a resin coating in order to be aesthetically pleasing and comfortable to use. Traditional resin coatings are generally based on polyurethane coatings,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14C11/00C09D183/07C09D183/05C09D7/61
CPCC08L2205/025C08L2205/035C09D183/04C09D191/00C14C11/00C09D7/61C08L83/04C08K3/36
Inventor 陶玉红胥晓群
Owner GUANGDONG TIANYUE NEW MATERIAL CO LTD
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