Jiaxing United Chemical Co.,Ltd.

UC-233 Polyphenyl-(dimethylsiloxy)siloxane, hydride terminated

DESCRIPTION
Hydride terminated Polyphenyl-(dimethylsiloxy)siloxane is one kind of T type polyphenylsiloxane, terminated by hydride, the molecular weight range 550~3000, 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: 68952-30-7

SPECIFICATION

Characteristic	Limit
Appearance	Colorless and clear liquid
Color, ≤
Specific gravity	1.00-1.01
Refractive index, 20℃	1.46-1.52
Viscosity, 25℃mm2/s	5~5000
Boiling point, ℃	/
Flash point, COC, ℃	> 110
Content (H%)	0.35-0.75

STORAGE and PACKAGING

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