High-performance organic silica gel

An organic silica gel, high-performance technology, applied in the field of high-performance organic silica gel, can solve the problem of not being able to meet the requirements of use, and achieve the effect of good temperature resistance and weather resistance, and good insulation performance.

Inactive Publication Date: 2015-04-01
田琳琳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing organic silica gel has various shortcomings and cannot meet the requirements of use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A high-performance organic silica gel, made of the following raw materials in parts by weight:

[0009] 6 parts of methyl vinyl silicone rubber, 5 parts of silicon trioxide, 5 parts of dimethylhydrogen silicone end group-dimethyl polysiloxane, 2 parts of DTBP, 3 parts of epoxy resin, 4 parts of chlorosulfonated polyethylene , 1 part of dodecyl phosphate, 5 parts of polyethylene glycol, 2 parts of stearic acid, 2 parts of zinc oxide, 4 parts of DOP, 1 part of plasticizer, and 7 parts of film strengthening agent.

Embodiment 2

[0011] A high-performance organic silica gel, made of the following raw materials in parts by weight:

[0012] 14 parts of methyl vinyl silicone rubber, 9 parts of silicon trioxide, 7 parts of dimethylhydrogen silicone end group-dimethyl polysiloxane, 6 parts of DTBP, 8 parts of epoxy resin, 7 parts of chlorosulfonated polyethylene , 5 parts of dodecyl phosphate, 8 parts of polyethylene glycol, 9 parts of stearic acid, 7 parts of zinc oxide, 10 parts of DOP, 3 parts of plasticizer, and 11 parts of film enhancer.

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PUM

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Abstract

The invention discloses high-performance organic silica gel. The high-performance organic silica gel is prepared from 6-14 parts by weight of methyl vinyl silicone rubber, 5-9 parts by weight of silicon trioxide, 5-7 parts by weight of dimethylhydrosiloxy-terminated dimethylpolysiloxane, 2-6 parts by weight of DTBP, 3-8 parts by weight of epoxy resin, 4-7 parts by weight of chlorosulfonated polyethylene, 1-5 parts by weight of dodecyl phosphate, 5-8 parts by weight of polyethylene glycol, 2-9 parts by weight of stearic acid, 2-7 parts by weight of zinc oxide, 4-10 parts by weight of DOP, 1-3 parts by weight of a plasticizer and 7-11 parts by weight of a gel membrane reinforcing agent. The high-performance organic silica gel has good temperature resistance and weatherability, and excellent insulating properties, and can be widely used in the fields of electron and mechanical energy.

Description

technical field [0001] The invention relates to a high-performance organic silica gel. Background technique [0002] In recent years, organic silica gel has developed into the main type of coating glue for electronic devices due to its good high and low temperature resistance and good electrical insulation performance. Due to the above-mentioned excellent properties of silicone, its application range is very wide. It is not only used as a special material in aviation, cutting-edge technology, and military technology departments, but also in various sectors of the national economy. Its application range has expanded to: construction, electronics, textiles, automobiles, machinery, leather and paper, chemical industry Metals and paints, medicine and medical treatment, etc. However, the existing organic silica gels have various disadvantages and cannot meet the requirements for use. Therefore, a high-performance organic silica gel is needed to meet people's use requirements. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L83/07C08L63/00C08L23/34C08L71/08C08K13/02C08K3/34C08K5/521C08K5/09C08K3/22
Inventor 田琳琳
Owner 田琳琳
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