Super Low Viscosity Pure Silicone Fluids are clear, colorless, and odorless linear Polydimethylsiloxane fluids / PDMS Silicone Oils that range in viscosities from 0.65cSt (thinner than water) to 2cSt (centistokes) @ 25°C. They are characterized by their low pour points, volatile nature (evaporate in open system), stability at low temperature, low surface tensions (high spreadability), low viscosity‐to‐temperature coefficients (viscosity changes little even at extremely low temperatures), low MW, low viscosities (all close to water), high dielectric strength and RI values ranging from 1.3750 to 1.3900.
Properties
- Low viscosity PDMS Silicone Oils, viscosities close to water
- Low pour points (as low as -100°C)
- Low Temperature Stability
- Low surface tension fluids (high spreadability)
- Low viscosity change at temperature (low VTC)
- High Compressibility
- RI Values between 1.3750 to 1.3900
- High Dielectric Strength
- Low Molecular Weight
- Newtonian behavior under shear
- Varying rates of evaporation, excellent for bases fluids in cosmetic formulations
- California VOC Exempt, replacement for petroleum based solvents that are not VOC Compliant
Product Data
| Viscosity | Specific Gravity | Pour Point | Flash Point | Refractive Index | V.T.C | Thermal Expansion (cc/cc °C) | Thermal Conductivity (g/cal/cm/sec °C) |
|---|---|---|---|---|---|---|---|
| 0.65 | 0.761 | -68°C | -1°C | 1.3750 | 0.31 | 0.00134 | 0.00024 |
| 1 | 0.818 | -85°C | 39°C | 1.3825 | 0.37 | 0.00134 | 0.00024 |
| 1.5 | 0.853 | -90°C | 63°C | 1.3874 | 0.46 | 0.00134 | 0.00025 |
| 2 | 0.873 | -100°C | 75°C | 1.3900 | 0.48 | 0.00117 | 0.00026 |
| Viscosity @ 25°C | 0.65 cSt |
| Flash Point | -1°C |
| Pour Point | -100°C |
