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有机硅化学品

氢封端苯基聚硅氧烷
序号 km-391
产品名称 氢封端苯基聚硅氧烷
CAS号 68952-30-7
详细介绍

Product: Polyphenyl-(dimethylsiloxy)siloxane, hydride terminated

CAS: 68952-30-7

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.

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.