Product Description: 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.
Chemical Name: Polydimethylsiloxane Fluid / PDMS Silicone Oil
CAS No. 107‐46‐0, CAS No. 107‐51‐7, CAS No 141‐62‐8, CAS No. 141‐63‐9
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 |
|---|---|---|---|---|---|---|---|
| 0.65cSt | 0.761 | -68°C | -1°C | 1.3750 | 0.31 | 0.00134 | 0.00024 |
| 1cSt | 0.818 | -85°C | 39°C | 1.3825 | 0.37 | 0.00134 | 0.00024 |
| 1.5cSt | 0.853 | -90°C | 63°C | 1.3874 | 0.46 | 0.00134 | 0.00025 |
| 2cSt | 0.873 | -100°C | 75°C | 1.3900 | 0.48 | 0.00117 | 0.00026 |