For hydrogen silane addition reaction, in addition to hydrogen silane and unsaturated compounds, catalyst is an indispensable component, which plays a role in accelerating the reaction speed, shorte......
2021-08-05Silohydrogen addition reaction refers to the addition reaction between the silicone compound containing silohydrogen bond and the compound containing unsaturated bond under certain conditions. It is......
2021-08-05In the current silicone mold release agent on the market, is still the dominant status of thermal curing products, especially with molding heat curing silicone mold release agent, occupy the largest......
2021-08-05In the film and tape industry, silicone can be seen everywhere, the most important applications are as follows: Silicone pressure sensitive adhesive: because of its high and low temperature res......
2021-08-05In recent years, no silicone oil shampoo quickly occupy the market, even in the price than shampoo containing silicone oil expensive 5-10 times, consumers are still in droves. Intensive advertisi......
2021-08-04In recent years, many people under the age of 30, have a "Mediterranean" hairstyle. Therefore, some people think that this is caused by using shampoo containing silicone oil. 'It's normal for an ......
2021-08-04"The United States cosmetics composition review (CIR) expert group in 2003 to the safety of silicone oil preparation evaluation, its evaluation of the product silicone oil concentration is mostly ≤15%......
2021-08-04For a long time, there are many misunderstandings about silicone oil, such as skin irritation, causing allergies, and even hear the rumor that silicone oil is toxic and carcinogenic. "Silic......
2021-08-04"Silicone oil is a kind of organic siloxane, washing and cosmetics industry is more used for dimethyl silicone oil." Sun Jie told science and Technology Daily reporters. In the chemical ind......
2021-08-04Silicone rubber according to its curing method is divided into high temperature vulcanized silicone rubber and room temperature vulcanized silicone rubber (RTV). Due to the low bonding strength and ......
2021-08-03(2) Phenolic modified silicone resin Heat resistant adhesives are phenolic modified phenylsilicone resins. These adhesives contain chrysotile asbestos and polyorganoborosiloxane is added to imp......
2021-08-03resin modified silicone resin as the base material of the adhesive Pure silicone resin can not be used as structural adhesive because of its low mechanical strength, but when it is copolymerize......
2021-08-03This kind of adhesive is based on silicone resin. Add some inorganic filler and organic solvent mixed, used for bonding metal, glass fiber reinforced plastics, etc. When curing, due to further condens......
2021-08-03Silicone resin adhesive Silicone resin for iron, aluminum and tin and other metals of good bonding, glass and ceramic also easy bonding. Generally there is no need to pretreat these materials. Howeve......
2021-08-03From the above three kinds of silicone resin can be seen: silicon atom connection of organic groups on the performance of the resin has a great impact, when methyl, can give silicone thermal stabili......
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