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Rubber plate containing protective film

A technology of rubber sheet and protective film, which is applied in the direction of biocide-containing paint, coating, antifouling/underwater coating, etc., which can solve the problem that PE film cannot play a protective role, and achieve good results

Inactive Publication Date: 2017-02-08
XIANNING HAIWEI COMPOSITE MATERIAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the PE protective film on the market is generally used for flat panels. For places with uneven surfaces due to special needs, such as door handles, PE film cannot play a protective role.

Method used

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  • Rubber plate containing protective film

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Experimental program
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Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing.

[0022] see figure 1 The formula of the rubber protective film is as follows:

[0023] Water 100 parts

[0024] Polyvinyl alcohol 3-5 parts

[0025] Ethanol 20-30 parts

[0026] Glycerin 2-3 parts

[0027] Defoamer 0.01-0.02 parts

[0028] Dispersant 0.1-0.2 parts

[0029] Preservatives 0.1-0.2 parts

[0030] Color crystal (gray and white) 0.5-2 parts

[0031] Defoamer tributyl phosphate; dispersant is a mixture of unsaturated polycarboxylate polymer and organosiloxane copolymer;

[0032] The preservative is phenol.

[0033] Equipment: Reactor, equipped with heating, cooling, stirring, injection, temperature control and other devices.

[0034] Tool: a long-handled spoon with a filter mesh, the mesh number of the filter mesh is 400 mesh, and the handle length is longer than the depth of the reaction kettle.

[0035] Preparation Process:

[0036] 1) According to th...

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Abstract

The invention provides a rubber plate containing a protective film; the plate surface is coated with a layer of protective film with the thickness of 0.1-0.3 mm, and the protective film consists of the components: 100 parts of water, 3-5 parts of polyvinyl alcohol, 20-30 parts of ethanol, 2-3 parts of glycerol, 0.01-0.02 part of a defoaming agent, 0.1-0.2 part of a dispersant, 0.1-0.2 part of a preservative, and 0.5-2 parts of color crystals. The rubber plate can meet use of various special-shaped plates; the preparation method can produce the novel protective film which can be used immediately while being prepared, no matter what the shape of the surface of the rubber plates is, the perfect coated rubber plate effect can be achieved through coating, and a concave-convex structure can be brushed for multiple times, so as to make the coating effect of the film after wind drying better.

Description

technical field [0001] The invention relates to the technical application of a rubber protective film and the application technology of a novel polymer functional material. Background technique [0002] In the production process of marine products, in order to achieve the effect of shock absorption and noise reduction, a large amount of rubber sheets are used. However, the surface of rubber sheets is soft, and when they are assembled and connected with other product components, external damage such as scratches, coatings, impacts, and abrasions is inevitable. , causing its surface to be damaged due to repeated friction, and stains that are difficult to remove are stuck, resulting in a huge amount of cleaning work in the later stage. [0003] The commonly used protective film is generally made of PE protective film, and black and white film and blue protective film are the most frequently used in PE protective film. However, the PE protective film on the market is generally ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D129/04C09D7/12C09D5/16C08J7/04
CPCC08J7/0427C08J2321/00C08J2429/04C08L2203/16C08L2205/03C09D5/1687C09D129/04C08L35/02C08L83/04C08K5/523C08K5/13
Inventor 谢文奇程久益鲁程
Owner XIANNING HAIWEI COMPOSITE MATERIAL PROD