Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DOW DOWSIL SH 8700 Fluid

DOW DOWSIL SH 8700 Fluid is a high-performance silicone-based thermal interface material from Dow’s DOWSIL™ SH series, engineered for efficient heat dissipation in electronics. It offers excellent thermal conductivity, low thermal resistance, and long-term stability across wide temperature ranges. This paste-like fluid cures to a flexible elastomer, ensuring reliable bonding and gap-filling between heat-generating components and heatsinks.
  • dow dowsil sh 8700 fluid_50ba2445
  • dow dowsil sh 8700 fluid_50ba2445

Features Of DOW DOWSIL SH 8700 Fluid

  1. High thermal stability for reliable performance in elevated temperature environments.

  2. Low volatility and minimal weight loss under prolonged heating, ensuring long-term formulation integrity.

  3. Excellent dielectric properties with high volume resistivity and low dissipation factor.

  4. Hydrophobic surface behavior providing moisture resistance in demanding electronic and industrial assemblies.

  5. Compatible with common elastomers, plastics, and metal substrates without adverse interaction.

Typical Applications Of DOW DOWSIL SH 8700 Fluid

  1. Thermal interface material (TIM) for power electronics and LED heat sinks.

  2. Dielectric fluid in high-voltage transformers and capacitors.

  3. Lubricating and damping fluid in precision instrumentation and sensors.

  4. Filler and impregnation medium for porous ceramic and composite substrates.

  5. Base fluid in specialty silicone greases and thermally conductive pastes.

Specifications Of DOW DOWSIL SH 8700 Fluid

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceTransparent, odorless, non-yellowing fluid
Viscosity (25°C, cSt)Approx. 10,000 cSt
Density (25°C, g/cm³)0.97–0.99 g/cm³
Flash Point (COC, °C)≥300 °C
Volume Resistivity (25°C, Ω·cm)>1 × 10¹⁴ Ω·cm
Operating Temperature Range−50 to +200 °C (continuous)


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