Colored diamond scratch-resistant protective film and manufacturing method thereof

A technology of protective film and anti-scratch layer, applied in chemical instruments and methods, layered products, natural mineral layered products, etc., to achieve the effects of easy installation, fast automatic exhaust speed, and strong fashion sense

Inactive Publication Date: 2012-07-18
SUZHOU XILIN OPTOELECTRONICS TECH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] As people have higher and higher requirements for the functions of various protective films, ordinary screen protective films and car protective films on the market can no longer meet people's requirements, especially for young people who pursue fashion and diversification. The ultimate purpose of most people buying various protective films, so the development of high-performance and diversified protective films has broad market prospects

Method used

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  • Colored diamond scratch-resistant protective film and manufacturing method thereof
  • Colored diamond scratch-resistant protective film and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 Shown, a kind of colored diamond anti-scratch car protective film, it comprises: thickness is the anti-scratch layer protective film PET substrate layer 1 of 50um, the thickness is the protective film adhesive layer 2 of 5um, the thickness is the anti-scratch layer 3 of 5um, The installation adhesive layer 5 with a thickness of 250um and the installation adhesive protective film PET substrate layer 6 with a thickness of 50um; wherein, the installation adhesive layer 5 is coated on the main film PET substrate layer 4 with a thickness of 108um. 100um colored diamond silica gel precoat 7 and 42um silica gel layer 8 on the material layer 4 are composited, and the colored diamond silica gel precoat 7 contains colored diamond colored diamond powder (purchased from Zhejiang Yiwu Huayi Pigment Co., Ltd.), It uses natural mica as the base material, and the surface is coated with titanium dioxide; the average particle size of the colored diamond powder is 400 mes...

Embodiment 2

[0035] Such as figure 1 As shown, a colored diamond anti-scratch screen protective film, which includes: a scratch-resistant layer protective film PET substrate layer 1 with a thickness of 36um, a protective film adhesive layer 2 with a thickness of 10um, a scratch-resistant layer 3 with a thickness of 20um, A thickness of 5um installation adhesive layer 5 and a thickness of 12um installation adhesive protective film PET substrate layer 6; wherein, the installation adhesive layer 5 is coated on the main film PET substrate layer 4 with a thickness of 205um. 50um colored diamond silica gel precoat 7 and 25um silica gel layer 8 on the material layer 4 are composited, and the colored diamond silica gel precoat 7 contains transparent diamond colored diamond powder (purchased from Zhejiang Yiwu Huayi Pigment Co., Ltd.), It uses natural mica as the base material, and the surface is coated with titanium dioxide; the average particle size of the colored diamond colored diamond powder i...

Embodiment 3

[0043] A kind of colored diamond anti-scratch automobile protective film, other is the same as embodiment 1, the difference is that the colored diamond silica gel pre-coat layer 7 contains crystal colored diamond powder, diamond magic color diamond powder, and crystal magic color diamond powder. One or more mixtures, wherein the average particle size of the three colored diamond powders is 800 mesh, flat, with a thickness of 4-6um, a width of 140-150um, and a length of 140-160um, all of which are available on the market.

[0044] The colored diamond anti-scratch car protective film prepared in this embodiment has colored diamonds and glittering gold, and is especially attractive to young people.

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Abstract

The invention discloses a colored diamond scratch-resistant protective film which comprises a scratch-resistant layer protective film PET (Polyethylene Terephthalate) base material layer, a protective film adhesive layer, a scratch-resistant layer, a mounting adhesive layer and a mounting adhesive protective film PET base material layer, wherein the mounting adhesive layer is formed by compounding a main film PET base material layer, a colored diamond silica gel pre-coating layer coated on the main film PET base material layer and a silica gel layer; transparent or colored diamond powder is contained in the colored diamond silica gel pre-coating layer; the mounting adhesive protective film PET base material layer is compounded with the silica gel layer; the main film PET base material layer is compounded with the scratch-resistant layer; the scratch-resistant layer protective film PET base material layer is compounded with the protective film adhesive layer; and the protective film adhesive layer is compounded with the scratch-resistant layer. The protective film disclosed by the invention has the advantages that as the transparent or colored diamond powder is contained in the mounting adhesive layer, the whole protective film has the characteristics of colored diamond, transparence and brightness, strong fashion sense and the like; and the colored diamond scratch-resistant protective film can be widely applied to protective films of various liquid crystal display screens or automobiles, so that the trend that youths pursue the fashion is satisfied.

Description

technical field [0001] The invention relates to a protective film, in particular to a colored diamond anti-scratch protective film for a liquid crystal screen or an automobile and a manufacturing method thereof. Background technique [0002] With the vigorous development of electronic technology, electronic products such as mobile phones, MP4, MP5, cameras, digital video cameras, and notebook computers are being introduced from old to new. In order to prevent the screen surface of electronic products from being scratched or worn, which will affect the use, a screen protective film is generally attached to the screen surface of electronic products. [0003] However, the screen protective films currently used in the market mainly have problems such as low light transmittance and poor scratch resistance. The surface of the protective film is still easily scratched by hard objects such as fingers and pendants, thus affecting the service life of the LCD screen. [0004] In addit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/06B32B27/36B32B27/14B32B19/02
Inventor 金国华
Owner SUZHOU XILIN OPTOELECTRONICS TECH IND
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