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Polishing agent for liquid crystal touch screen of mobile phone and preparation method of polishing agent

A technology of mobile phone liquid crystal and polishing agent, which is applied to polishing compositions containing abrasives, etc., can solve the problems of low smooth surface coefficient, poor polishing effect, inconvenient use, etc., and achieves high polishing efficiency, improved smoothness, and reaction speed. quick effect

Inactive Publication Date: 2017-08-04
安徽智诚光学科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also other ways to produce polishing powder, but these polishing powders can only be used for polishing glass surfaces with low precision, low smooth surface coefficient, and low quality, and a large amount of heat will be generated during polishing, which requires additional heat dissipation and cooling Handling, inconvenient to use, poor polishing effect

Method used

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  • Polishing agent for liquid crystal touch screen of mobile phone and preparation method of polishing agent
  • Polishing agent for liquid crystal touch screen of mobile phone and preparation method of polishing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A mobile phone liquid crystal touch screen polishing agent, comprising the following raw material components by weight, 40 parts of phosphoric acid, 10 parts of concentrated sulfuric acid, 3 parts of chromic acid, 10 parts of glycerin, 4 parts of gelatin, 2 parts of tannin extract, 1 part of glucose, 0.5 parts of disodium edetate, 4 parts of antimony trioxide, 5 parts of titanium dioxide, 10 parts of cerium oxide, 5 parts of rare earth carbonate, 15 parts of water, 1 part of surfactant, 2 parts of flux and defoamer 1 serving.

[0025] The surfactants include 6 parts of fatty acid derivatives, 2 parts of phosphoric acid ester, 3 parts of phoxim, 5 parts of tartaric acid and 1 part of soybean lecithin.

[0026] The auxiliary solvent includes 5 parts of polyacrylamide, 2 parts of polyol, 2 parts of polyether and 1 part of polyurethane.

[0027] The defoamer is 3 parts of emulsified silicone oil and 2 parts of bentonite.

[0028] A preparation method of a mobile phone liq...

Embodiment 2

[0037] A mobile phone liquid crystal touch screen polishing agent, comprising the following raw material components by weight, 45 parts of phosphoric acid, 15 parts of concentrated sulfuric acid, 3.5 parts of chromic acid, 15 parts of glycerin, 5 parts of gelatin, 3 parts of tannin extract, 1.5 parts of glucose, 0.6 parts of disodium edetate, 5 parts of antimony trioxide, 7 parts of titanium dioxide, 15 parts of cerium oxide, 8 parts of rare earth carbonate, 17 parts of water, 2 parts of surfactant, 3 parts of flux and defoamer 1.5 servings.

[0038] Surfactants include 8 parts of fatty acid derivatives, 3 parts of phosphate esters, 4 parts of phoxim, 6 parts of tartaric acid and 2 parts of soybean lecithin.

[0039] The auxiliary solvent includes 6 parts of polyacrylamide, 3 parts of polyol, 3 parts of polyether and 2 parts of polyurethane.

[0040] The defoamer is 5 parts of emulsified silicone oil and 3 parts of bentonite.

[0041] A preparation method of a mobile phone l...

Embodiment 3

[0050] A mobile phone liquid crystal touch screen polishing agent, comprising the following raw material components by weight, 50 parts of phosphoric acid, 20 parts of concentrated sulfuric acid, 4 parts of chromic acid, 20 parts of glycerin, 6 parts of gelatin, 4 parts of tannin extract, 2 parts of glucose, 0.8 parts of disodium edetate, 6 parts of antimony trioxide, 10 parts of titanium dioxide, 20 parts of cerium oxide, 10 parts of rare earth carbonate, 20 parts of water, 3 parts of surfactant, 4 parts of flux and defoamer 2 servings.

[0051] The surfactants include 10 parts of fatty acid derivatives, 4 parts of phosphate, 5 parts of phoxim, 7 parts of tartaric acid and 3 parts of soybean lecithin.

[0052] Co-solvents include 7 parts of polyacrylamide, 4 parts of polyol, 4 parts of polyether and 3 parts of polyurethane.

[0053]The defoamer is 8 parts of emulsified silicone oil and 4 parts of bentonite.

[0054] A preparation method of a mobile phone liquid crystal touc...

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Abstract

The invention discloses a polishing agent for a liquid crystal touch screen of a mobile phone and a preparation method of the polishing agent and relates to the technical field of production of touch screens of the mobile phone. The polishing agent is prepared from the following raw materials: phosphoric acid, concentrated sulfuric acid, chromic acid, glycerin, gelatin, a tanning extract, glucose, ethylenediamine tetraacetic acid disodium, antimonous oxide, titanium dioxide, cerium oxide, rare earth carbonate, water, a surfactant, a fluxing agent and an antifoaming agent. The method comprises the steps of stirring and blending phosphoric acid, concentrated sulfuric acid, chromic acid, glycerin, gelatin, tanning extract, glucose, ethylenediamine tetraacetic acid disodium and water; fully mixing antimonous oxide, titanium dioxide, cerium oxide and rare earth carbonate, grinding, sieving, and carrying out high-temperature calcinations on a mixture formed after grinding antimonous oxide, titanium dioxide, cerium oxide and rare earth carbonate; and adding the calcined powder, the surfactant, the fluxing agent and the antifoaming agent to a mixed solution and fully stirring. The polishing agent is high in quality, good in polishing effect, high in polishing efficiency, reasonable in preparation technology, good in heat dissipation effect and low in production cost.

Description

technical field [0001] The invention relates to the technical field of production of mobile phone touch screens, in particular to a polishing agent for mobile phone liquid crystal touch screens and a preparation method thereof. Background technique [0002] Many of the existing mobile phone LCD touch screens are made of glass, and the glass mobile phone LCD touch screen must be polished in the production process to obtain a good display effect. In the prior art, acid glass polishing It has a long history. When manufacturing glass mirrors in Europe in the Middle Ages, coarse grinding, fine grinding and polishing were used. The polishing quality of Qianlong glass in my country is already very high. At present, in addition to the traditional polishing technology for flat glass, container glass, and art glass, advanced optical manufacturing, micro-optical manufacturing, IT and optoelectronic industry substrate manufacturing all require ultra-smooth and ultra-precision polishing t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09G1/02
CPCC09G1/02
Inventor 韩浩杨广磊徐力
Owner 安徽智诚光学科技有限公司
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