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

DOW DOWsil CB-3046 Fluid

DOW DOWsil CB-3046 Fluid is a low-viscosity, platinum-cured silicone fluid from Dow’s DOWSIL™ CB series, designed for high-performance lubrication, damping, and thermal management in demanding industrial and electronics applications. It offers excellent thermal stability, low volatility, and compatibility with plastics and elastomers.
  • dow dowsil cb 3046 fluid_89c0fa4d
  • dow dowsil cb 3046 fluid_89c0fa4d

Features Of DOW DOWsil CB-3046 Fluid

  1. High-performance silicone fluid designed for use as a carrier, release agent, or processing aid in demanding industrial applications.

  2. Excellent thermal stability and oxidative resistance over a broad temperature range (–50 °C to +200 °C).

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

  4. Non-volatile, non-yellowing, and compatible with common elastomers, plastics, and coatings.

  5. Meets RoHS and REACH compliance requirements for restricted substances.

Typical Applications Of DOW DOWsil CB-3046 Fluid

  1. Mold release agent for silicone rubber, thermoplastic elastomers (TPE), and polyurethane casting.

  2. Surface treatment additive in textile finishing to impart softness and hydrophobicity.

  3. Carrier fluid for active ingredients in agrochemical and personal care formulations.

  4. Lubricating component in precision assembly of optical components and micro-electromechanical systems (MEMS).

Specifications Of DOW DOWsil CB-3046 Fluid

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceWater-white, mobile fluid
Viscosity (25 °C, cSt)1,000 ± 150
Density (25 °C, g/cm³)0.97 ± 0.01
Refractive Index (25 °C)1.402 ± 0.002
Volatile Content (150 °C, 2 hrs, wt%)≤ 0.5%
Flash Point (COC, °C)≥ 300


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