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

DOW Xiameter PMX-1501 Silicone Fluid

DOW Xiameter PMX-1501 Silicone Fluid is a low-viscosity, linear polydimethylsiloxane (PDMS) offering excellent thermal stability, low surface tension, and hydrophobicity. Widely used in personal care, coatings, and industrial lubrication, it ensures smooth processing and superior performance. Part of Dow’s trusted Xiameter portfolio, PMX-1501 delivers consistent quality, regulatory compliance, and cost-effective silicone functionality for diverse formulation needs.
  • dow xiameter pmx 1501 silicone fluid_2dd39729
  • dow xiameter pmx 1501 silicone fluid_2dd39729

Features Of DOW Xiameter PMX-1501 Silicone Fluid

  1. Highly stable linear polydimethylsiloxane (PDMS) fluid with consistent viscosity and low volatility.

  2. Excellent thermal and oxidative stability across a wide temperature range (–40 °C to +180 °C).

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

  4. Hydrophobic, non-staining, and chemically inert toward most plastics, elastomers, and metals.

  5. USP Class VI and ISO 10993 biocompatibility compliant for select medical device lubrication applications.

Typical Applications Of DOW Xiameter PMX-1501 Silicone Fluid

  1. Lubricant for precision mechanical assemblies, including optical actuators and micro-motors.

  2. Release agent in rubber and silicone molding processes for high-fidelity part demolding.

  3. Base fluid in personal care formulations requiring silky feel, spreadability, and non-greasy residue.

  4. Dielectric fluid in small-scale electronic potting and conformal coating systems.

  5. Component in specialty greases and pastes for aerospace and automotive sensor interfaces.

Specifications Of DOW Xiameter PMX-1501 Silicone Fluid

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceClear, water-white, odorless
Viscosity (cSt at 25 °C)1,500 ± 150
Density (g/cm³ at 25 °C)0.965 – 0.975
Refractive Index (25 °C)1.402 – 1.406
Flash Point (COC, °C)≥ 300
Volatility (16 h at 200 °C, wt%)≤ 1.5


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