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
Specific gravity	1.00-1.01
Refractive index, 25℃	1.46-1.52
Viscosity, 25℃，mm2/s	2000，3000，5000，8000
Flash point, COC, ℃	> 110
Content (H%)	0.20-0.40
Volatiles ≤	1.5%

 

STORAGE and PACKAGING

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

 

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