Tetramethyl diphenyl tetrasiloxane IOTA 234 CAS NO.66817-59-2

As a toughening and water repellent component of epoxy resin, polyurethane and polycarbonate, it can improve the mechanical and physical properties of the finished product, reduce the cohesive energy, and provide the copolymer with excellent high and low temperature resistant, Water and weather resistance, electrical insulation and resistance to atomic oxygen

 

 

 

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.

 

 

 

 

 

 

 

 

Production Ariticle: IOTA234
Production Name:  3,5-Bis(dimethylsiloxy)-1,1,7,7-tetramethyl-3,5-diphenyl-tetrasiloxane

DESCRIPTION:
Chemical Name:3,5-Bis(dimethylsiloxy)-1,1,7,7-tetramethyl-3,5-diphenyl-tetrasiloxane

Alias: 1,1,3,3-tetra(dimethylsiloxy)-1,3-diphenylsiloxane

CAS: 66817-59-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPECIFICATION:

Appearance: Colorless and clear liquid

Specific gravity: 1.005

Refractive index, 20℃: 1.4622

Boiling point, ℃: 95-96°C/ 0.25mmHg

Flash point, COC,℃: > 110

Purity (GC%) ≥: 95

Application:

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.
Storage and Package:

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