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

DOW XIAMETER PMX-200 Silicone Fluid 1 cSt

DOW XIAMETER PMX-200 Silicone Fluid 1 cSt is a low-viscosity, high-purity linear polydimethylsiloxane from Dow’s premium XIAMETER silicone fluids portfolio. Engineered for exceptional thermal stability, low surface tension and inertness, it serves in precision lubrication, dielectric fluids, and cosmetic formulations where consistency and purity are critical.
  • dow xiameter pmx 200 silicone fluid 1 cst_384dd062
  • dow xiameter pmx 200 silicone fluid 1 cst_384dd062

Features Of DOW XIAMETER PMX-200 Silicone Fluid 1 cSt

  1. Ultra-low viscosity (nominal 1 cSt at 25 °C) for exceptional flow and leveling performance.

  2. High thermal and oxidative stability, maintaining performance across a broad temperature range (−50 °C to +200 °C).

  3. Excellent hydrophobicity and water repellency, resisting moisture absorption and degradation.

  4. Low surface tension and high spreading coefficient, enabling uniform film formation on diverse substrates.

  5. Chemically inert with excellent compatibility with plastics, elastomers, and common industrial coatings.

Typical Applications Of DOW XIAMETER PMX-200 Silicone Fluid 1 cSt

  1. Release agent additive in high-precision mold release formulations for silicone rubber and polyurethane parts.

  2. Carrier fluid and rheology modifier in specialty lubricating greases and anti-friction coatings.

  3. Surface treatment agent for improving slip, abrasion resistance, and anti-blocking in plastic films and packaging materials.

  4. Key component in cosmetic formulations requiring lightweight, non-greasy skin feel and rapid spreadability.

  5. Dielectric fluid in low-voltage electronic potting and conformal coating systems where low viscosity and purity are critical.

Specifications Of DOW XIAMETER PMX-200 Silicone Fluid 1 cSt

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceWater-white, transparent, odorless
Viscosity (cSt) at 25 °C0.9–1.1
Density (g/cm³) at 25 °C0.965–0.975
Refractive Index at 25 °C1.398–1.402
Volatile Content (wt%)<1.0
Flash Point (Cleveland Open Cup)>300 °C


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