Liquid silicone quality and classification

Liquid silicone products by packaging into single-component and two-component ( multi-component ) categories ; according to their cross -linking curing mechanism , can be divided into two systems condensation and molding . Which can be divided into single-component condensation ( moisture at room temperature vulcanization) molding and processing ( heat vulcanizing ) silicone two liquids ; may be subdivided into a two-component condensation ( moisture at room temperature vulcanization) molding and processing ( at room temperature or heating vulcanizing ) silicone two liquids . 　　Liquid silicone mainly in the following three ways: 　　A condensation -type single-component room temperature vulcanizing (RTV) silicone fluid 　　One-component condensation type RTV (RTV) silicone is a liquid silicone , the a, w- dihydrocarbyl polydimethylsiloxane ( viscosity of 3000 ~ 100000mPa · S) as the base polymer ( commonly known as the gum base ) and crosslinking agent. Catalysts, fillers, and other additives characteristic of uniformly mixed and packed together in a mixer in a moisture- sealed tube or hose seal ; extruded from the use of the packaging , the moisture in the air contacts the crosslinking curing . 　　Condensation -type single-component RTV silicone rubber crosslinking system type: Desacetoxy type , off oxime type , alcohol type , deacetone type , off amide type . 　　Condensation-type two-component liquid silicone RTV 　　Condensation-type RTV (RTV) silicone is a liquid silicone , the a, w- dihydrocarbyl polydimethylsiloxane ( viscosity of 3000 ~ 100000mPa · S) and a filler and other additives formulated base characteristics , the cross-linking agent , catalyst and other additives formulated curing agent are packaged separately , the mixing ratio by the use of an organic silicon material . 　　Condensation-type two-component RTV silicone types: ① alcohol type : soft mold material , filling materials, high, medium modulus construction seals ; ② dehydrogenation type : vibration, cushioning materials , filling materials, through-hole filler ; ③ dealkylated amine : low modulus building sealant. 　　Plus liquid silicone molding 　　Addition liquid silicone is a polyorganosiloxane containing a vinyl group as the base polymer containing Si-H bond to make the polyorganosiloxane crosslinking agent in the presence of a platinum catalyst at room temperature or heating the crosslinkable a class of vulcanized silicone materials . 　　Add molding liquid silicone types: ① Two-component : potting , coating materials, soft mold materials, fiber coating material, fabric coating material, liquid injection molding material, potting gels , foams, spherical powder. ② single component : potting , FIGP sealant , coating material . 　　Datas are from Shenzhen Hong Ye Jie Technology Co., Ltd., if you want forward, please indicate it. Hong Ye silicone, quality and quantity guarantee, we welcome new and old customers and dealers to discuss business, the company official website: http://www.szrl.net contact number :400-779-4008, you can also send us an email info@szrl.net.