Silicone Fluid - Vinyl Silicone Fluid - Vinyl Silicone Polymer

SiSiB® VF6030-3000

Vinyl-terminated polydimethylsiloxane polymers
Chemical Structure
Introduction
SiSiB® vinyl-terminated dimethylpolysiloxanes are available in a variety of viscosities. Vinyl terminated silicone fluid is a base polymer for addition-curing RVT-2k (room temperature vulcanizing two component), LSR (liquid silicone rubber) silicone rubber. The terminal vinyl groups take part in the vulcanization reaction with Crosslinking agents in the presence of Catalysts.

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Typical Physical Properties
Product: Vinyl-terminated polydimethylsiloxane polymers
CAS No.: 68083-19-2
Color and Appearance: Colorless clear liquid
Active Content: 100%
Specific Gravity 25°C 0.97~0.98
Refractive Index 25°C: 1.3950~1.4120
Vinyl Content: 0.15~0.18%
Viscosity 25°C: 2850~3150 cSt

Available Viscosity: 20cst, 80cst, 200cst, 500cst, 1000cst, 3000cst, 5000cst, 10000cst, 50000cst, 65000cst, 100000cst, 165000cst.
  Other vinyl contents and viscosity levels can be made upon request.
Applications
SiSiB® VF6030-3000 can be used as base polymers or as blend polymers in order to create the desired hardness. These polymers can be cured with silicon-hydride crosslinkers and a platinum catalyst.
Packings
SiSiB® VF6030-3000 is supplied in 190Kg steel drum or 950Kg IBC tote.
Technical Library
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