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

Momentive Element14 PDMS 5A Silicone Fluid

Momentive Element14 PDMS 5A Silicone Fluid is a low-viscosity, high-purity polydimethylsiloxane fluid from Momentive’s Element14 series. Designed for precision applications including lubrication, dielectric fluids, and personal care formulations, it offers excellent thermal stability, low surface tension, and consistent batch-to-batch performance. Meets stringent industry specifications with minimal volatile content and superior hydrophobicity.
  • momentive element14 pdms 5a silicone fluid_ef607ee1
  • momentive element14 pdms 5a silicone fluid_ef607ee1

Features Of Momentive Element14 PDMS 5A Silicone Fluid

  1. High-purity, linear polydimethylsiloxane (PDMS) fluid with controlled molecular weight distribution.

  2. Excellent thermal stability and oxidative resistance for extended service life in demanding environments.

  3. Low volatility and minimal extractables, supporting compliance with stringent industrial and electronics requirements.

  4. Superior dielectric properties with high volume resistivity and low dissipation factor.

  5. Consistent batch-to-batch performance, manufactured under ISO 9001-certified quality systems.

Typical Applications Of Momentive Element14 PDMS 5A Silicone Fluid

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

  2. Base fluid for specialty lubricants used in precision instrumentation and vacuum environments.

  3. Formulation component in silicone-based release coatings for technical films and flexible packaging.

  4. Carrier fluid in thermal interface materials (TIMs) for semiconductor and LED thermal management.

  5. Processing aid in the manufacture of silicone elastomers and RTV sealants requiring low-viscosity, inert diluents.

Specifications Of Momentive Element14 PDMS 5A Silicone Fluid

Chemical TypePolydimethylsiloxane (PDMS), linear
Product FormClear, colorless liquid
AppearanceWater-white, transparent, odorless
Viscosity (25°C, cSt)Approx. 5,000 cSt
Density (25°C, g/cm³)0.96–0.97
Flash Point (COC, °C)≥300
Refractive Index (25°C)1.400–1.403
Volatility (16 hrs @ 200°C, wt%)<1.0%


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