Excellent thermal stability across a wide temperature range (−40 °C to +200 °C).
Low surface tension and superior spreading/wetting performance on diverse substrates.
Chemically inert with high resistance to oxidation, UV radiation, and aging.
Non-volatile and non-yellowing under normal storage and processing conditions.
Compatible with common organic solvents, polymers, and fillers used in industrial formulations.
Release agent for rubber, plastic, and composite molding processes.
Base fluid in personal care formulations including hair conditioners and skin emollients.
Defoamer component in water-based paints, coatings, and industrial cleaning agents.
Lubricant additive for precision instruments, electrical contacts, and mechanical assemblies.
Surface modifier in silicone rubber compounding and RTV sealant systems.
| Chemical Type | Linear polydimethylsiloxane (PDMS) |
| Product Form | Clear, colorless liquid |
| Appearance | Transparent, odorless, non-staining |
| Viscosity (25 °C, cSt) | 50 ± 5 |
| Density (25 °C, g/cm³) | 0.96–0.97 |
| Refractive Index (25 °C) | 1.395–1.405 |
| Volatile Content (150 °C, 2 h, wt%) | ≤ 1.0% |
| Flash Point (COC, °C) | ≥ 300 |
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E-mail: wangxingqiang@ericwchem.com
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