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Hydride Terminated Polydimethylsiloxanes, Hydrogen terminiated silicone oil
CAS NO.: 70900-21-9
Hydrogen Terminated Silicone Fluid BL-203L (unltra low cyclic contnet)
Synonyms: Hydride Terminated Polydimethylsiloxanes, Hydrogen terminated silicone oil.
Chemical Structure:
CAS NO.: 70900-21-9
Equivalent Products: None
BL-203L is straight chained hydrogen- terminated dimethyl polysiloxane with unltra low cyclic content. 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
Product Type | Chemical Name | Viscosity 25℃, cst | Hydrogen Content,% | Volatile Content,% (120°C, 3H) |
BL-203L-5K | Hydrogen Terminated Silicone Fluid with low cyclic content (D4/D5/D6<1000ppm) CAS No.: 70900-21-9
| 95 | 0.040 | <0.5 |
BL-203L-6K | 120 | 0.033 | <0.5 | |
BL-203L-8K | 200 | 0.025 | <0.5 | |
BL-203L-10K | 320 | 0.019 | <0.5 | |
BL-203-13K | 480 | 0.014 | <0.5 | |
BL-203L-15K | 600 | 0.013 | <0.5 | |
BL-203L-20K | 900 | 0.010 | <0.5 |
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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