Dow dimethicone polydimethylsiloxane Chinese name English name polydimethylsiloxane silicone nickname formula (C2H6OSI) N density of 1 g / mL at 20 ℃ Appearance tasteless application used as lubricants, anti-vibration oil, insulating oil, defoamers, release agents, such as viscosity of 25 ° Ccp 1 basic introduction Name: English: polydimethylsiloxan Safety: This product is non-toxic Wacker dimethicone Which is good for the skin and mucous membrane irritation, but the eyes irritating. Generally recognized as safe. 2 Performance characteristics of heat resistance, cold resistance, viscosity changes with temperature is small, waterproof, low surface tension, with thermal conductivity, thermal conductivity 0.134-0.159W / M * K simethicone is drug-free, translucent to transparent Light 100% methyl silicone has excellent physical properties, can be used directly moisture insulation, damping, shock absorption, anti-foaming, lubrication, polishing and so on. Methyl silicone oil in addition to direct use, in order to make good dispersion simethicone Buying Wacker dimethicone, easy dipping, spraying, and improve efficiency. May also be formulated solution type, lipids, using three types of emulsion. Food grade defoamer. Dimethicone tasteless Wacker dimethicone, with physical inertia, good chemical stability, electrical insulation and weather resistance, hydrophobicity good Wacker dimethicone wholesale, and has high resistance shear capacity, long-term use at -50 ℃ ~ 200 ℃. Widely used as insulation lubrication, shock, dust and oil, the dielectric fluid and heat carrier. And as an anti-foaming, release agents, paints and daily chemicals additives. Main products: Dow Corning silicone Wacker silicone oil (various viscosity silicone oil) high temperature anti-static silicone colorless hydroxy Description: hydroxy silicone Hydroxy silicone oil: end group is a linear polydimethylsiloxane hydroxyl formula: HO [( CH3) 2SiO] nH Synthesis Methods: octamethyl cyclotetrasiloxane (D4) in the role of an acid or base formed by the ring-opening addition of water degradation; silicone rubber can also be used in an autoclave with water, made alkaline catalytic degradation. Description Viscosity (25 ℃): ≤20mm2 / s ring body content%: 20 to 30% hydroxyl content: 6.0 to 12.0 reactive terminal hydroxyl groups, under catalysis with an organotin compound containing a hydroxyl group or an alkoxy group in condensation Guangdong Wacker reaction dimethicone preferred chemical distributor in South China Chen, Wacker silicone oil provided by the Guangzhou Chemical Co., Ltd. Chen. Guangzhou Chen Chemical Co. (www.cjqhg.com) is Guangzhou, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chen's leadership in the chemical industry with the staff warmly welcome all inquiries negotiations to create a better future Chen chemicals.