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Silicone formula and preparation method thereof

A silica gel and formula technology, applied in the direction of adhesives, etc., can solve the problems of inability to meet the production requirements of protective films, poor light transmission and anti-reflection properties, and complicated preparation methods, achieving fast preparation speed, meeting quality requirements, and easy availability of raw materials. Effect

Inactive Publication Date: 2015-03-25
苏州培华电子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing silica gel formulations are usually complicated, and the preparation method is cumbersome, which cannot meet the large production needs of protective films, and the protective films produced by using the prior art silica gel have poor light transmittance and anti-reflective properties, and cannot meet the current requirements. Some high-tech electronic products demand

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A silica gel formula, comprising raw rubber, coagulation inhibitor and diluent; the weight ratio of the raw rubber, coagulation inhibitor and diluent is 1:0.002:3.

Embodiment 2

[0015] A silica gel formula, comprising raw rubber, coagulation inhibitor and diluent; the weight ratio of the raw rubber, coagulation inhibitor and diluent is 1:0.006:6.5.

Embodiment 3

[0017] A silica gel formula, including raw rubber, coagulation inhibitor and diluent; the weight ratio of the raw rubber, coagulation inhibitor and diluent is 1: 0.01:10.

[0018] The silica gel formula of the present invention has simple and easy-to-obtain raw materials, and the ratio of raw rubber, coagulation inhibitor and diluent is reasonable, and can play their respective roles in silica gel.

[0019] 2. For the preparation method of silica gel

[0020] Example 1:

[0021] A method for preparing the above-mentioned silica gel, comprising the following steps:

[0022] (1) Put any weight of raw rubber in the container, then add a diluent 3 times the weight of the raw rubber, and stir evenly;

[0023] (2) Then add solidification inhibitor 0.2% times the weight of raw rubber, stir evenly, and complete the preparation.

[0024] Example 2:

[0025] A method for preparing the above-mentioned silica gel, comprising the following steps:

[0026] (1) Put any weight of raw rub...

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PUM

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Abstract

The invention discloses a silicone formula. The silicone formula comprises raw rubber, a solidification inhibitor and a diluting agent, and the weight ratio of the raw rubber to the solidification inhibitor to the diluting agent is 1: (0.002-0.01): (3-10). The method for preparing the silicone comprises the following steps: (1) placing the raw rubber of any weight into a container, adding the diluting agent with the amount being 3 to 10 times of the weight of the raw rubber, and uniformly stirring the diluting agent and the raw rubber; (2) adding the solidification inhibitor which is 0.2 to 1 percent of the weight of the raw rubber, and uniformly stirring, thereby completing the preparation of the silicone. According to the silicone formula, raw materials are simple and easy to obtain, and the ratio of the raw rubber to the solidification inhibitor to the diluting agent is reasonable. The preparation method of the silicone is simple, the preparation speed is high, and the production demand of a great amount of protective films can be satisfied.

Description

technical field [0001] The invention relates to a silica gel formula and a preparation method thereof, in particular to a silica gel formula used in the production process of a protective film and a preparation method thereof, belonging to the technical field of screen protection films. Background technique [0002] According to the application, the protective film can be divided into digital product protective film, car protective film, household protective film, food fresh-keeping protective film and so on. With the popularization of digital products such as mobile phones in China, protective film has gradually become a general term for screen protective film. At the same time, with the continuous progress and development of electronic technology, people have more and more electronic products with screens, which makes the demand for protective films more and more. At the same time, the technology of electronic products with screens The content is getting higher and higher...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J183/04C09J11/00
Inventor 张俊杰
Owner 苏州培华电子材料有限公司
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