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

DOW DOWSIL BY 16-849 Fluid Silicone Oil

DOW DOWSIL BY 16-849 Fluid Silicone Oil is a low-viscosity, high-purity methylphenyl silicone fluid from Dow’s DOWSIL™ BY series. Designed for thermal stability and electrical insulation, it excels in heat-transfer fluids, damping oils, and specialty lubricants. Offers excellent low-temperature performance, oxidative resistance, and compatibility with plastics and elastomers. Widely used in automotive, electronics, and industrial applications.
  • dow dowsil by 16 849 fluid silicone oil_66361a73
  • dow dowsil by 16 849 fluid silicone oil_66361a73

Features Of DOW DOWSIL BY 16-849 Fluid Silicone Oil

  1. Highly stable linear polydimethylsiloxane (PDMS) fluid with excellent thermal and oxidative resistance.

  2. Low surface tension and superior spreading characteristics for uniform film formation.

  3. Chemically inert and compatible with a broad range of substrates, including plastics, elastomers, and metals.

  4. Non-volatile and low volatility under standard processing conditions, supporting consistent performance in high-temperature applications.

  5. Clear, colorless, and odorless liquid with low pour point for reliable handling across diverse climates.

Typical Applications Of DOW DOWSIL BY 16-849 Fluid Silicone Oil

  1. Release agent for rubber and thermoplastic molding processes.

  2. Base fluid in silicone-based lubricants and greases for precision mechanisms.

  3. Component in specialty coatings and impregnation formulations for water repellency and surface modification.

  4. Carrier fluid in personal care emulsions requiring sensory enhancement and skin compatibility.

  5. Additive in adhesives and sealants to improve flow, leveling, and substrate wetting.

Specifications Of DOW DOWSIL BY 16-849 Fluid Silicone Oil

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceTransparent, homogeneous liquid
Primary ApplicationsRelease agents, lubricant bases, coating carriers, personal care additives
Key FeaturesThermally stable, low surface tension, chemically inert, low volatility
BenefitsImproved mold release efficiency, enhanced surface uniformity, extended service life in high-temp environments
Density (25°C)Approx. 0.97 g/cm³
Viscosity (25°C)Approx. 1,000 cSt


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