Hydrogen‑Terminated Silicone Oil

Siwin-HF21

Hydrogen‑Terminated Silicone Oil

Typical properties

Application

1. As a basic raw‑material for hydrosilylation, it is used to prepare various end‑reactive linear modified silicones.

2. It is a key intermediate for silicone block‑copolymerization.

3. It can be used as a chain extender for addition‑type liquid silicone rubber and cross‑linking agent for hot‑forming curing systems. It improves the elongation‑at‑break of finished products, increases toughness and lowers hardness.

4. It is a starting raw‑material for modifying organic polymers, commonly applied in resin‑modification reactions.

Package & Storage

Packaged in internally‑coated iron drums of 25 kg and 200 kg. Store in a cool and well‑ventilated place. 

Shelf‑life: 12 months.