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

DOW XIAMETER PMX-200 Silicone Fluid 100000 cSt

DOW XIAMETER PMX-200 Silicone Fluid 100000 cSt is a high-viscosity, linear polydimethylsiloxane (PDMS) from Dow’s premium XIAMETER line—offering exceptional thermal stability, low volatility, and outstanding shear resistance for demanding lubrication, damping, and specialty formulation applications.
  • dow xiameter pmx 200 silicone fluid 100000 cst_848ba3e3
  • dow xiameter pmx 200 silicone fluid 100000 cst_848ba3e3

Features Of DOW XIAMETER PMX-200 Silicone Fluid 100000 cSt

  1. High-viscosity dimethyl silicone fluid with exceptional thermal stability up to 200 °C.

  2. Outstanding hydrophobicity and low surface tension for effective water repellency and film-forming performance.

  3. Chemically inert and compatible with most plastics, elastomers, and metals under non-oxidizing conditions.

  4. Low volatility and negligible vapor pressure at ambient temperatures, supporting long-term lubrication and sealing integrity.

  5. Excellent shear stability and resistance to mechanical degradation in high-stress applications.

Typical Applications Of DOW XIAMETER PMX-200 Silicone Fluid 100000 cSt

  1. High-performance damping fluids in precision instruments and automotive shock absorbers.

  2. Lubricant base for heavy-duty greases used in aerospace actuators and industrial gear systems.

  3. Release agent component for high-temperature molding of silicone rubber and thermoplastics.

  4. Viscosity modifier and carrier fluid in specialty coatings and anti-foam formulations.

  5. Dielectric fluid in high-voltage transformers and capacitors requiring thermal and electrical stability.

Specifications Of DOW XIAMETER PMX-200 Silicone Fluid 100000 cSt

Chemical TypeDimethyl polysiloxane
Product FormClear, colorless liquid
AppearanceWater-white, odorless, non-yellowing
Kinematic Viscosity (25 °C)100,000 ± 10% cSt
Density (25 °C)0.97 g/cm³
Flash Point (COC)315 °C
Refractive Index (25 °C)1.402–1.404
Volatility (200 °C, 24 h)< 1.0 wt%


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