Silicone Fluid - Vinyl Silicone Fluid - Vinyl Silicone Polymer
| SiSiB® VF6030-5000 |
| Vinyl-terminated polydimethylsiloxane polymers |
| Chemical Structure |
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| 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. |
| 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: | 0.10~0.13% |
| Viscosity 25°C: | 4750~5250 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 |
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SiSiB® VF6030-5000 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. GUIDE - SiSiB SILANES & SILICONES - Addition Silicone Rubber formulation solution |
| Packings |
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SiSiB® VF6030-5000 is supplied in 190Kg steel drum or 950Kg IBC tote. |
| Technical Library |
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