Anti-static silicon rubber sleeve and preparation method thereof

Abstract

The invention discloses an anti-static silicon rubber sleeve. In order to solve the problem that a high-temperature-resistant and solvent-resistant anti-static product capable of meeting requirements on preparation and lives of people does not exist at present, the invention provides a formula of the anti-static silicon rubber sleeve. The formula mainly comprises 100 parts of silicon rubber, 5 to 10 parts of white carbon black, 30 to 90 parts of conductive filler, 2 to 10 parts of hydroxy silicone oil, 1 to 5 parts of hydrogen-containing silicone oil and 1 to 5 parts of vulcanizing agent. Meanwhile, the invention also provides the preparation method of the anti-static silicon rubber sleeve by using the formula. The method comprises the following steps of: firstly, preparing silicon rubber gross rubber; secondly, preparing conductive rubber; thirdly, vulcanizing and mixing; and fourthly, extruding and sulfurizing.

Description

Technical field [0001] The invention relates to an antistatic sleeve, in particular to an antistatic silicone sleeve and a preparation method thereof. Background technique [0002] At present, polymer materials have been widely used in daily life and various fields of preparation. It has the advantages of light weight, corrosion resistance and high insulation resistance. Its surface resistance can usually be as high as 10 14 To 10 17 Ω, but precisely because of its good insulation properties, polymer materials often have a static electricity hazard when in use. In daily use, due to friction, it is easy to accumulate static electricity on products made of polymer materials. Often the surface will absorb dust, affect cleanliness and beauty, and eventually may cause sparks or equipment short-circuits due to electrical discharge. Therefore, antistatic is an important issue. [0003] At present, antistatic agents, carbon black or metal powder are commonly used to add to polymer material...

AI Technical Summary

Problems solved by technology

[0002] At present, polymer materials have been widely used in daily life and various fields of preparation. It has the advantages of light weight, corrosion resistance and high insulation resistance, and its surface resistance can usually be as high as 10 14 to 10 17 Ω, but precisely because of its good insulating properties, polymer materials often have a problem of electrostatic hazards when they are used. In daily use, due to friction, it is easy to accumulate static electricity on products made of polymer materials. Often the surface will attract dust, which will affect the cleanliness and appearance, and may eventually cause sparks or short circuits due to discharge. Therefore, antistatic is an important issue

[0003] At present, antistatic agents, carbon black or metal powder are generally added to polymer materials to make polymer products have certain conductivity, that is, antistatic properties. The public document with the application number of 200710011766. The preparation method of electrostatic masterbatch and high-strength polyvinyl chloride pipes for coal mines, because the performance of polyvinyl chloride pipes in terms of temperature resistance, oil resistance and solvent resistance is relatively poor, it cannot meet the needs of high temperature resistance, high oil resistance and solvent resistance. Therefore, In today's society, there is no antistatic product with high temperature resistance and solvent resistance to meet the needs of people's preparation and life