High thermal stability up to 200 °C in inert atmospheres.
Exceptional viscosity-temperature consistency across a wide operating range (−40 °C to +150 °C).
Low surface tension and excellent spreading/wetting behavior on diverse substrates.
Chemically inert toward most acids, bases, and oxidizing agents under normal conditions.
Non-volatile, non-toxic, and compliant with FDA 21 CFR §175.300 for incidental food contact applications.
Release agent for rubber and plastic molding, including silicone rubber and thermoplastic elastomers.
Base fluid in high-performance lubricating greases for precision instruments and automotive components.
Defoaming and antifoaming agent in water-based paints, coatings, and industrial cleaning formulations.
Dielectric fluid in transformers and capacitors requiring long-term insulation stability.
| Chemical Type | Linear polydimethylsiloxane (PDMS) |
| Product Form | Clear, colorless liquid |
| Appearance | Water-white, transparent, and odorless |
| Kinematic Viscosity (25 °C) | 500,000 ± 10% cSt |
| Density (25 °C) | 0.96–0.97 g/cm³ |
| Refractive Index (25 °C) | 1.402–1.405 |
| Flash Point (COC) | ≥310 °C |
| Volatility (200 °C, 24 h) | <1.0 wt% |
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