UC-252 Poly(phenylmethylsiloxane), divinyl terminated

Poly(phenylmethylsiloxane) terminated by divinyl is a kind of linear polysiloxane. It was used as a component functionalized by vinyl of liquid phenyl silicone rubber and dilute agent of phenyl silicone resin.

STRCTURE FORMULA    

CAS：25927-21-9

 

 

SPECIFICATION

Model Exterior	Appearance	Viscosity  25℃，mPa·s	Refractive index，	Volatiles wt% ≤	Vinyl Content  wt%	Density, g/mL, 25℃
UC-252-1000	Colorless and oil-like liquid	750~1250	1.53~1.55	2.0	0.40~0.90	1.00~1.20
UC-252-2000	Colorless and oil-like liquid	1500~2500	1.53~1.55	2.0	0.30~0.70	1.00~1.20
UC-252-3000	Colorless and oil-like liquid	2500~3500	1.53~1.55	2.0	0.30~0.70	1.00~1.20
UC-252-5000	Colorless and oil-like liquid	4500~5500	1.53~1.55	2.0	0.30~0.70	1.00~1.20
UC-252-8000	Colorless and oil-like liquid	7000~9000	1.53~1.55	2.0	0.20~0.60	1.00~1.20

STORAGE and PACKAGING

Packaged with 25kg, 200kg coating metal drum, store in a cool ventilated place.

 

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