Description
Hydride-terminated Polymethylsiloxane; Poly(dimethylsiloxane) hydride terminated; Polysiloxanes di-Me hydrogen-terminated; Di-Me-Siloxanes and Silicones hydrogen-terminated; Hybride Functional Polydimethylsiloxanes; Hydrogen-terminated silicone oil;
Typical Physical Properties
Manta code:
FH70-8K
FH70-10K
Chemical Name:
Hydride-terminated Polymethylsiloxane
CAS No.:
70900-21-9
Appearance:
Colorless transparent liquid
Density(25℃, g/cm3)
0.97
0.97
Refractive Index(25℃)
1.403
1.403
Viscosity(25℃,mm2/s)
120-136
190-210
Volatile(mmoL/g)
≤12.0
Hydrogen Content
0.255-0.275
0.190-0.210
Applications
Manta FH70 is used to manufacture various end-group reactive linear modified silicone oils;
It is a key intermediate in block copolymerization;
As a chain extender for addition-type liquid silicone rubber and a cross-linking agent for addition-type thermally vulcanized silicone rubber;
P…