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Hydrogen Terminated Silicone Fluid BL-203

Hydride Terminated Polydimethylsiloxanes, Hydrogen terminiated silicone oil
CAS NO.: 70900-21-9

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Hydrogen Terminated Silicone Fluid BL-203

Synonyms: Hydride Terminated Polydimethylsiloxanes, Hydrogen terminated silicone oil. 
Chemical Structure:
Hydrogen Terminated Silicone Fluid BL-203.jpg

CAS NO.: 70900-21-9
Equivalent Products: None


BL-203 is straight chained hydrogen- terminated dimethyl polysiloxane. As there is fair quantity of relatively active Si-H bonds in the molecule, under the action of catalysts it can react with chemicals containing active groups such as double bonds or hydroxyl groups.


Technical Index

TYPE

Appearance

Molecular weight

Viscosity, mm2/s

Hydrogen Content, %

Volatile Matter, %

BL-203-3K

Colorless 

transparent liquid

3300

45

0.065

≤5.0

BL-203-8K

8000

170

0.025

≤5.0

BL-203-10K

10000

300

0.019

≤3.0

BL-203-13K

13000

400

0.014

≤3.0

BL-203-15K

15000

500

0.013

≤3.0

BL-203-20K

20000

800

0.010

≤3.0


Application

Hydrogen terminated silicone oil is a polysiloxane that uses the Si-H bond on its end group to introduce silicon hydrogen bond at the end chain through hydrosilylation. It is the key starting material and important silicone intermediate for the production of silicone modified block or graft copolymer.


Package

950KG IBC Drum or other package according to customers’ requirement.


Note: Molecular weight can be customized. 


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