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Black single-sided rubber belt for graphite

A black, single-sided technology, applied in the direction of adhesives, film/sheet adhesives, etc., can solve the problems of poor alcohol rub resistance, poor light shading, poor gloss, etc., to achieve good alcohol rub resistance and thermal conductivity Good performance, good shading effect

Inactive Publication Date: 2013-03-13
SHENZHEN HORAE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of most of the single-sided tapes on the market, such as thicker, poor thermal conductivity, poor gloss, poor shading, and poor resistance to alcohol rubbing, and provide a black single-sided tape for graphite.

Method used

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  • Black single-sided rubber belt for graphite

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example 1

[0018] It is used for graphite reinforced compounding. According to the design requirements, the graphite film can be designed with hemming when die-cutting. It is a matte surface and the tape is designed to be ultra-thin. It is suitable for thin design and does not affect the thermal conductivity of the graphite layer as much as possible:

[0019] Such as figure 1 As shown, a black single-sided adhesive tape for graphite, comprising PET transparent film 1, acrylic glue 2, PET release film 3, black ink 4, above the PET transparent film 1 is coated with acrylic glue 2, and the acrylic glue 2 The top is covered with a PET release film 3 , and the bottom of the PET transparent film 1 is coated with black ink 4 .

[0020] Preferably, the thickness of the PET transparent film 1 is: 4 μm;

[0021] Preferably, the thickness of the acrylic glue 2 is: 3 μm;

[0022] Preferably, the thickness of the PET release film 3 is: 23 μm;

[0023] Preferably, the thickness of the black ink 4 i...

example 2

[0027] It is used for graphite reinforced composite. According to the design requirements, the graphite film can be designed with wrapping when die-cutting. It is a smooth surface:

[0028] Such as figure 1 As shown, a black single-sided adhesive tape for graphite, comprising PET transparent film 1, acrylic glue 2, PET release film 3, black ink 4, above the PET transparent film 1 is coated with acrylic glue 2, and the acrylic glue 2 The top is covered with a PET release film 3 , and the bottom of the PET transparent film 1 is coated with black ink 4 .

[0029] Preferably, the thickness of the PET transparent film 1 is: 6 μm;

[0030] Preferably, the thickness of the acrylic glue 2 is: 4 μm;

[0031] Preferably, the thickness of the PET release film 3 is: 23 μm;

[0032] Preferably, the thickness of the black ink 4 is: 4 μm;

[0033] Preferably, the main components of the black ink are: carbon black, polyurethane glue;

[0034] Preferably, the solid content of the black in...

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Abstract

The invention provides a black single-sided rubber belt for graphite. The black single-sided rubber belt comprises a PET (polyethylene glycol terephthalate) transparent film, acrylic acid glue water, a PET release liner and black ink, wherein the acrylic acid glue water is coated above the PET transparent film, the PET release liner is coated above the acrylic acid glue water, the black ink is coated below the PET transparent liner, the PET transparent liner has a thickness of 4 mu m to 6 mu m, the acrylic acid glue water has a thickness of 3 mu m to 4 mu m, the PET release liner has a thickness of 23 mu m, the black ink has a thickness of 3 mu m to 4 mu m, and the black ink comprises main components of carbon black, polyester adhesive and matte powder, wherein the polyester adhesive can also be a polyurethane adhesive, and the solid content of coating slurry of the black ink is about 20 percent. The black single-sided rubber belt has the beneficial effects of ultrathin size, good heat conductivity, good gloss effect, good light shielding property and good alcohol wiping resistance.

Description

【Technical field】 [0001] The invention relates to a single-sided adhesive tape, in particular to a black single-sided adhesive tape for graphite. 【Background technique】 [0002] Most of the single-sided tapes on the market are thicker, have poor thermal conductivity, poor gloss, poor light-shielding properties, and poor resistance to alcohol rubbing. 【Content of invention】 [0003] The object of the present invention is to provide a black single-sided adhesive tape for graphite which overcomes the shortcomings of most of the single-sided adhesive tapes on the market, such as thicker, poor thermal conductivity, poor gloss, poor light-shielding performance, and poor resistance to alcohol rubbing. [0004] The present invention is achieved through the following technical solutions: a black single-sided adhesive tape for graphite, comprising PET transparent film, acrylic glue, PET release film, black ink, above the PET transparent film is coated with acrylic glue, the acrylic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/02
Inventor 李英顺
Owner SHENZHEN HORAE TECH