Silanol Terminated Polydimethylsiloxanes CAS 70131-67-8
CAS No:70131-67-8
Chemical Name: Silanol Terminated Polydimethylsiloxanes
Molecular Formula: HOSi
Molecular Weight:45.09284
Appearance: Colorless transparent flow liquid
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TDS of Silanol Terminated Silicone Polymer
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Description
Silanol Terminated Silicone Polymer
CAS No:70131-67-8
Chemical Name: Silanol Terminated Polydimethylsiloxanes; OH-terminated PDMS; OH Polymer
Molecular Formula: HOSi
Molecular Weight:45.09284
Molecular Structure:
Appearance: Colorless transparent flow liquid
Silanol Terminated Silicone Polymer?Typical Properties
Test?item
Specification
Appearance
Colorless transparent flow liquid
Viscosity (25?? CST )
1000
2000
10000
20000
50000
80000
Volatile (150??,3hr)%
??2.0
?
Silanol Terminated Silicone Polymer?Usage:
It can solidify together with crosslinking agents and activators at room temperature. It can remain elastic for a long time at the temperature range of -60~200?? with excellent electrical performances and chemical stability and properties of waterproof, odor-resistant, and weatherproof resistance. It is widely used in many areas such as caulking joints in construction; insulation, antishock, dampproof, and anticorrosion for electronic components; molding and demoulding for rubber products, smooth agents, and isolating agents for leathers. It is also a basic material for the manufacture of RTV-1, and RTV-2 with special specifications used in fabric finishing and the daily-use chemical industry.
Silanol Terminated Silicone Polymer?Packaging and Shipping:
Packed in 200L iron drums ( net weight: 190 kg/ iron drum )
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