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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PUM

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Abstract

A mobile phone liquid crystal touch screen polishing agent and a preparation method thereof, relate to the technical field of mobile phone touch screen production, and include the following raw material components and steps: phosphoric acid, concentrated sulfuric acid, chromic acid, glycerol, gelatin, tannin extract, glucose, ethylene glycol Disodium amine tetraacetate, antimony trioxide, titanium dioxide, cerium oxide, rare earth carbonate, water, surfactant, flux and defoamer. Phosphoric acid, concentrated sulfuric acid, chromic acid, glycerin, gelatin, tannin extract, glucose, disodium EDTA and water are stirred and mixed; antimony trioxide, titanium dioxide, cerium oxide and rare earth carbonate are fully mixed and ground, Then sieve the mixture of antimony trioxide, titanium dioxide, cerium oxide and carbonic acid diluted and ground for high temperature calcination; add the calcined powder, surfactant, flux and defoamer into the mixture, and fully Just stir. The invention has the advantages of high quality, good polishing effect, high polishing efficiency, reasonable manufacturing process, good heat dissipation effect and low 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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