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

Dow DOWSIL BY 16-846 Silicone Fluid

Dow DOWSIL BY 16-846 Silicone Fluid is a high-purity, low-viscosity methylphenyl silicone oil from Dow’s DOWSIL BY series, engineered for thermal stability, electrical insulation, and inertness in demanding industrial applications like heat transfer fluids and dielectric coolants.
  • dow dowsil by 16 846 silicone fluid_dac374f1
  • dow dowsil by 16 846 silicone fluid_dac374f1

Features Of Dow DOWSIL BY 16-846 Silicone Fluid

  1. Highly stable linear polydimethylsiloxane (PDMS) fluid with consistent viscosity and molecular weight distribution.

  2. Excellent thermal stability, maintaining performance across a wide temperature range from –50 °C to +200 °C.

  3. Low surface tension and superior spreading characteristics for uniform film formation on diverse substrates.

  4. Hydrophobic and moisture-resistant, providing reliable protection in humid or wet environments.

  5. Compatible with common organic solvents, resins, and elastomers—ideal for formulating silicone-based additives and carriers.

Typical Applications Of Dow DOWSIL BY 16-846 Silicone Fluid

  1. Lubricant base for precision instruments, optical components, and small mechanical assemblies.

  2. Carrier fluid in silicone release coatings for paper, film, and composite mold liners.

  3. Viscosity modifier and processing aid in silicone rubber and gel formulations.

  4. Key ingredient in high-performance personal care emulsions requiring sensory elegance and skin compatibility.

  5. Dielectric fluid in specialty electronic encapsulants and thermal interface materials.

Specifications Of Dow DOWSIL BY 16-846 Silicone Fluid

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceTransparent, odorless, non-yellowing
Viscosity (25 °C, cSt)Approx. 1,000 cSt
Density (25 °C, g/cm³)0.97–0.98
Refractive Index (25 °C)1.402–1.405
Flash Point (COC, °C)≥300
Volatility (150 °C, 24 h, % mass loss)<1.0%


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