Phenyl Silicone Fluid SD-250
Product Code:SD-250
Synonyms: Phenyl methyl silicone fluid, Phenylmethyl polysiloxane - Dimenthyl polysiloxane, Dimethylsiloxane methylphenylsiloxane copolymer.
Chemical Constructure:

CAS NO.: 63148-52-7
Equivalent Products: Dow Corning 510, Dow Corning 550, Dow Corning 710, Shin-Estu KF53.

SD-250 is. straight chained Polyphenylmethylsiloxane in which some of the methyl are replaced by phenyl. Compared with dimethyl silicone fluid, it has better performance in high and low temperatures (-40 ~ 300°C ), and better properties of lubricity, mold unloading and electrical insulation. It is small in temperature viscosity coefficient and volatility. Compression rate and the surface tension is high. It is well in miscibility with other organic resin. The UV-resistant properties is unique. 

Technical Index