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

DOW DOWSIL BY 16-839 Fluid Silicone Oil

DOW DOWSIL BY 16-839 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. Compatible with plastics and elastomers, it offers excellent low-temperature performance and oxidative resistance. Widely used in automotive, electronics, and industrial applications.
  • dow dowsil by 16 839 fluid silicone oil_de756fe0
  • dow dowsil by 16 839 fluid silicone oil_de756fe0

Features Of DOW DOWSIL BY 16-839 Fluid Silicone Oil

  1. Highly stable, low-viscosity methylphenyl silicone fluid with excellent thermal and oxidative resistance.

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

  3. Hydrophobic and chemically inert—resistant to water, acids, bases, and most organic solvents.

  4. Non-volatile and non-yellowing, ensuring long-term clarity and performance in demanding environments.

  5. Compatible with a wide range of elastomers, plastics, and coatings for versatile formulation use.

Typical Applications Of DOW DOWSIL BY 16-839 Fluid Silicone Oil

  1. Release agent for rubber and thermoplastic molding, including EPDM, silicone, and polyurethane parts.

  2. Base fluid in specialty lubricants and greases for high-temperature or vacuum service.

  3. Carrier and processing aid in pigment dispersions and functional additive concentrates.

  4. Surface treatment for improving hydrophobicity and slip in textile and paper finishing.

  5. Dielectric fluid in electronic encapsulation and thermal interface materials requiring chemical stability.

Specifications Of DOW DOWSIL BY 16-839 Fluid Silicone Oil

Chemical TypeMethylphenyl silicone fluid
Product FormClear, colorless to pale yellow liquid
AppearanceClear, homogeneous liquid
Primary ApplicationsRelease agents, lubricants, carriers, surface modifiers
Key FeaturesThermally stable, hydrophobic, low surface tension, inert
BenefitsExtended service life, reduced friction, improved release, enhanced compatibility
Density (25°C)Approx. 0.97–1.01 g/cm³
Flash Point (COC)≥300°C


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *