Thermally conductive gel is a new gel-like thermally conductive interface material that is made of silica gel composite thermally conductive filler material after stirring, mixing and packaging. Thermally conductive silicone grease is the predecessor of thermally conductive interface materials. Both materials are in the form of paste, but the silicone grease is relatively "thin" and the thermally conductive gel is more "viscous". Many people have always been unclear about the difference between thermal gel and thermal grease, thinking that they are just called differently. Let's take a look at the difference between the two: Let's first understand what is a thermal interface material:

Silicone rubber (SiliconeRubber) is a kind of polymer elastic material with both inorganic and organic properties. Its molecular main chain is composed of silicon atoms and oxygen atoms alternately (—Si—O—Si—), and the side chain is connected with silicon atoms. Hydrocarbon or substituted hydrocarbon organic groups, this group can be methyl, unsaturated vinyl (generally no more than 01005 mole fraction) or other organic groups, this low unsaturation molecular structure makes silicone rubber It has excellent heat aging resistance and weather aging resistance, and is resistant to ultraviolet rays and ozone erosion. Molecular chains have great flexibility and weak interaction between molecular chains. These structural features make the vulcanizate soft and elastic, but its physical properties are poor.

In recent years, automobile lightweight is a hot trend in the development of the automobile industry. Especially for new energy vehicles, the huge battery system increases the overall weight of the vehicle body, seriously affecting the cruising range, and the development of lightweight vehicles is an inevitable choice. Relevant domestic policies require that by 2017, new energy vehicles will achieve a 25% reduction in body weight through the application of new materials, and a 30% reduction in body weight by 2020.

Liquid silicone has excellent transparency, tear resistance, resilience, anti-yellowing, thermal stability, water resistance, good air permeability, heat aging resistance and weather resistance, at the same time moderate viscosity, good fluidity, easy to operate, product transparency high.

Upgradation of Vinyl silicone oil production line for increased productivity and efficienty

Technology is the primary productive force, and the three-in-one silicone oil viscosity testing instrument is newly upgraded!

The comprehensive upgrading of the vinyl silicone oil production line has been completed.

Talking about High Temperature Resistant Silicone Coating and Construction

Mechanism of Action of Silicone Defoamer and Its Classification and Application

Recently, Wang Kai, deputy secretary of the county party committee and mayor of the county, led a team to go deep into the factory and the production workshop of the enterprise to visit and condolence to the workers who are sticking to their posts in the high temperature, and send them the coolness and care of summer. contribution to economic and social development. Zheng Xiangyang, Deputy Director of the Standing Committee of the County People's Congress and Chairman of the County Federation of Trade Unions, attended the condolences.