SiSiB® HF2050-H36 is a hydride functional silicone fluid. The hydrides are pendant groups.
Color and Appearance
Colorless transparent liquid
Specific Gravity 25°C
Refractive Index 25°C
Max.1% [150°C, 3hrs]
SiH content [mmol/g]
Remark: SiSiB® HF2050 is available in different viscosities and different Si-H content.
SiSiB® HF2050-H36 is primarily used as cross linked silicones for curing vinyl-functional silicone fluids. With different Si-H content, it can provide good flexibility in formulating RTV-2 silicone rubber. Curing is affected by a platinum catalyst resulting in an addition reaction between the hydrogen and the vinyl group of the silicones.
SiSiB® HF2050-H36 hydrogen silicone oil can also be used as a reactive intermediate to make organo-modified silicones via hydrosilations. Functional groups normally attached in this way include allyl terminated polyethylene or polypropylene glycols, amines, and epoxies.
SiSiB® HF2050-H36 is supplied in 5Kg, 25Kg pail or 200Kg steel drum.
In the original unopened packaging, SiSiB® HF2050-15H36 has a shelf life of one year in a dry and cool place.