
PMS201-1000 / PDMS201-1000 Silicone Fluid
(CH3)3SiO[(CH3)2SiO]n-Si(CH3)3
PMS201-1000 is a higher-viscosity dimethyl silicone fluid with excellent heat resistance, oxidation resistance, low-temperature stability, lubricity, and dielectric properties. It is well suited to processes that require a thicker silicone-fluid film.
Typical uses include damping, lubrication, mold release, insulation, surface treatment, and other industrial applications that need a more viscous silicone-fluid grade.
| Item | Value |
|---|---|
| Appearance | Transparent liquid |
| Kinematic viscosity (25°C) | 1000 ± 100 mm2/s |
| Refractive index (25°C) | 1.400 - 1.410 |
| Flash point (open cup) | 300°C |
| Specific gravity (25°C) | 0.965 - 0.975 g/cm3 |
| Freezing point | -50°C |
| Dielectric strength | 12 kV/mm |
For the full bilingual technical file, please refer to the Technical Data section.