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

DOW Xiameter PMX-1403 Silicone Fluid

DOW Xiameter PMX-1403 Silicone Fluid is a low-viscosity, linear polydimethylsiloxane (PDMS) offering excellent thermal stability, water repellency, and lubricity. Part of Dow’s high-performance Xiameter silicone portfolio, it’s widely used in personal care formulations, industrial lubricants, and release agents due to its consistency, purity, and regulatory compliance.
  • dow xiameter pmx 1403 silicone fluid_cde2eadd
  • dow xiameter pmx 1403 silicone fluid_cde2eadd

Features Of DOW Xiameter PMX-1403 Silicone Fluid

  1. Low-viscosity, linear polydimethylsiloxane (PDMS) fluid with excellent thermal and oxidative stability.

  2. High purity and low volatility, meeting stringent requirements for sensitive industrial and personal care applications.

  3. Outstanding compatibility with organic solvents, polymers, and common formulation ingredients.

  4. Provides smooth lubricity and surface slip without tackiness or residue buildup.

  5. Hydrophobic and chemically inert, offering long-term performance in demanding environments.

Typical Applications Of DOW Xiameter PMX-1403 Silicone Fluid

  1. Base fluid in high-performance personal care formulations, including hair conditioners and skin emollients.

  2. Lubricant additive in precision mechanical assemblies and optical instrumentation.

  3. Release agent for rubber and plastic molding processes requiring clean demolding and minimal extractables.

  4. Carrier fluid in specialty coatings, inks, and functional finishes for enhanced leveling and substrate wetting.

  5. Key ingredient in antifoam and defoamer concentrates for water-based industrial systems.

Specifications Of DOW Xiameter PMX-1403 Silicone Fluid

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceWater-white, transparent, and odorless
Viscosity (cSt at 25°C)Approx. 1,000 cSt
Density (g/cm³ at 25°C)0.96–0.97
Refractive Index (at 25°C)1.402–1.405
Volatile Content (wt%, 200°C/2h)<1.0%
Flash Point (°C, Cleveland Open Cup)>300


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