Jiaxing United Chemical Co.,Ltd.

UC-231 Polydiphenylsiloxane, hydride terminated

DESCRIPTION
Hydride terminated polydiphenylsiloxane is one kind of linear polyphenylsiloxane, terminated by hydride, the molecular weight range 333~1000, miscibility with dimethyl siloxane, liquid silicone rubber, phenyl silicone rubber and phenyl resin. It’s used as crosslinker of liquid silicone rubber, phenyl silicone rubber and phenyl resin.
STRUCTURAL FORMULA

CAS: NA

SPECIFICATION

Characteristic	Limit
Appearance	Colorless and clear liquid
Color, ≤
Specific gravity	0.99-1.00
Refractive index, 20℃	1.50-1.51
Viscosity, 25℃mm2/s	1~10
Boiling point, ℃	/
Flash point, COC, ℃	> 110
Content (H%)	0.20-0.60

STORAGE and PACKAGING

Packaged with 15kg, 200kg coating metal drum, store in a cool ventilated place.