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

DOW XIAMETER PMX-9027 Silicone Fluid

DOW XIAMETER PMX-9027 Silicone Fluid is a low-viscosity, high-purity polydimethylsiloxane (PDMS) from Dow’s XIAMETER portfolio. Designed for precision applications, it offers excellent thermal stability, low surface tension, and inertness. Widely used in cosmetics, lubricants, and industrial coatings, it ensures consistent performance and regulatory compliance across global markets.
  • dow xiameter pmx 9027 silicone fluid_3caa5031
  • dow xiameter pmx 9027 silicone fluid_3caa5031

Features Of DOW XIAMETER PMX-9027 Silicone Fluid

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

  2. Provides outstanding dielectric properties across a wide temperature range (–50 °C to +200 °C).

  3. Low volatility and minimal extractables, supporting long-term reliability in sealed systems.

  4. Compatible with common elastomers, plastics, and metals—ideal for demanding industrial formulations.

  5. Non-reactive and hydrophobic, ensuring consistent performance in humid or chemically aggressive environments.

Typical Applications Of DOW XIAMETER PMX-9027 Silicone Fluid

  1. Dielectric coolant and heat transfer fluid in high-voltage transformers and capacitors.

  2. Base fluid in specialty lubricants for aerospace actuators and precision instrumentation.

  3. Component in thermal interface materials (TIMs) for power electronics and LED cooling systems.

  4. Formulation ingredient for high-stability release agents used in composite molding and rubber processing.

  5. Carrier fluid in silicone-based damping fluids for automotive shock absorbers and vibration isolators.

Specifications Of DOW XIAMETER PMX-9027 Silicone Fluid

Chemical TypeMethylphenyl polysiloxane
Product FormClear, colorless liquid
AppearanceWater-white, transparent, and homogeneous
Viscosity (25 °C, cSt)Approx. 27
Density (25 °C, g/cm³)Approx. 0.97
Flash Point (COC, °C)≥ 300
Refractive Index (25 °C)1.485–1.490
Key FeaturesThermally stable, low volatility, high dielectric strength, hydrophobic


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