Poly(dimethylsiloxane) hydride terminated CAS NO.70900-21-9

product identification
chemical name: poly(dimethylsiloxane) hydride terminated
alias : polysiloxanes di-me hydrogen-terminated; di-me-siloxanes and silicones hydrogen-terminated
cas no. : 70900-21-9
molecular formula : n/m
molecular weight : n/m
product index

uses:
1. for the manufacture of all kinds of end groups of reactive linear modified silicone oil.
2. is a key intermediate of the reaction of block copolymer.
3. as of addition type liquid silicone rubber chain extender, addition crosslinking agent of htv silicone rubber.
4. modification of plastic resins and other reactions.
package :
200l plastic drum/metal pail, net wt 190kg, contact us for special specification..

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1.noble metal catalysts (pt.pd...)

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4.customs synthesis

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