High thermal stability for reliable performance in elevated temperature environments.
Excellent dielectric properties with low electrical conductivity and high volume resistivity.
Outstanding hydrophobicity and moisture resistance, ensuring long-term insulation integrity.
Low volatility and minimal evaporation loss under continuous operation.
Chemically inert toward common metals, elastomers, and insulating materials.
Dielectric fluid in high-voltage power transformers and reactors.
Coolant and insulating medium in liquid-filled switchgear and bushings.
Filler fluid for capacitors and voltage regulators requiring stable dielectric performance.
Thermal transfer fluid in specialized electrical equipment cooling systems.
Impregnation medium for paper, pressboard, and composite insulation systems.
| Chemical Type | Linear polydimethylsiloxane (PDMS) |
| Product Form | Clear, colorless liquid |
| Appearance | Transparent, water-white, odorless |
| Primary Applications | Electrical insulation and heat transfer in power equipment |
| Key Features | Non-toxic, non-corrosive, non-flammable (autoignition > 400 °C) |
| Viscosity (25 °C) | Approx. 50 mm²/s (cSt) |
| Density (25 °C) | Approx. 0.96 g/cm³ |
| Refractive Index (25 °C) | 1.402–1.405 |
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E-mail: wangxingqiang@ericwchem.com
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