Room temperature vulcanized (also called condensation curing type) silicone rubber , mean don't need to be heated at room temperature vulcanized silicone rubber. The molecular structure characteristics are at opposite ends of the molecular main chain contains the active functional groups such as hydroxyl or acetoxyl group, under certain conditions, these functional groups condensation reaction, to form crosslinked structure as elastomer.

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.

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.

Silicone oil is used as filling fluid for electronic instruments, taking advantage of its high flash point (high temperature resistance, non-volatile, oxidation resistance), low freezing point (low temperature resistance, non-freezing), low temperature and viscosity coefficient, and non-corrosiveness. , In the field of instrument manufacturing, silicone oil is almost used as the filling liquid for the diaphragm pressure, the capillary of the differential pressure transmitter or the measuring chamber, and the filling liquid for the diaphragm pressure gauge.

Amino silicone oil is a basic ingredient specially used in textile softening and finishing agents. It has the best adsorption, compatibility and easy emulsification. Using a mixer or homogenizer, amino silicone oil is easily emulsified by suitable surfactants to stabilize , Transparent microemulsion. It can be used alone or combined with other silicone or organic softeners to become a special softening finishing agent, which is suitable for the softening of various textiles. The largest user of amino silicone oil is in the textile industry, but due to its potential instability, it has brought a lot of trouble to dyeing houses and dyeing and finishing workers, such as floating oil, sticking rollers, discoloration and non-repairability. Adjust the formula on different occasions. Amino silicone oil has a wide range of applications in the fields of fiber finishing, resin modification, cosmetics and coatings. The amino group in amino silicone oil has strong polarity, high reactivity, adsorption, compatibility, and easy emulsification. Fiber finishing agent for textile industry. In addition, it can also be used as paint additives and cosmetic additives.