Vinyl Terminated Fluorosilicone Fluid is a linear poly(trifluoropropylmethylsiloxane) terminated with vinyldimethylsiloxy groups. It combines the excellent fuel and solvent resistance of fluorosilicones with the reactivity of vinyl groups. This fluid serves as the primary base polymer for addition-curing fluorosilicone elastomers and gels.
Features:
Vinyl-Terminated Fluorosilicone Fluid is a linear fluorosilicone polymer featuring vinyl-reactive end groups.
It combines the chemical resistance of fluorinated materials with the thermal stability and electrical insulation of silicone, and is commonly used as the base polymer in addition-cured elastomer systems for demanding chemical environments.
Typical Technical Properties:
| Silfluo Code: | LF-VF11-XX | LF-VF11-XX | LF-VF11-XX | LF-VF11-XX |
| Chemical Name:
Synonyms: |
Vinyl-Terminated Fluorosilicone Fluid
Vinyl Dimethylsilyl Terminated Fluorosiloxane; Vi-FVMQ Base Polymer |
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| Appearance: | Colorless to yellowish transparent liquid | |||
| Viscosity (25°C, mPa.s) | 50-50000 | |||
| Refractive Index(25°C, nD25) | 1.40 | 1.38 | 1.38 | 1.38 |
| Density (25°C, g/cm3) | 0.99 | 1.15 | 1.16 | 1.24 |
| Vinyl Content, mol% | Vinyl group content corresponding to each viscosity of terminal vinyl silicone oil | |||
| Volatile (%/ 200°C, 4h) | <5 | |||
| PH Value | 6.0~7.5 | |||
| Flash Point (°C) | >240 | |||
* Products that can customize other viscosity according to customer requirements.
