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

Momentive TSF451-100A Silicone Fluid

Momentive TSF451-100A Silicone Fluid is a low-viscosity, linear polydimethylsiloxane (PDMS) from Momentive’s TSF451 series—designed for formulators needing excellent thermal stability, low surface tension, and compatibility in personal care, industrial lubricants, and release agents. It offers consistent viscosity control, hydrophobicity, and inertness without volatile organic compounds.
  • momentive tsf451 100a silicone fluid_3d8c343c
  • momentive tsf451 100a silicone fluid_3d8c343c

Features Of Momentive TSF451-100A Silicone Fluid

  1. High-viscosity, linear polydimethylsiloxane (PDMS) fluid with excellent thermal stability and low volatility.

  2. Outstanding hydrophobicity and surface slip, enabling effective water repellency and friction reduction.

  3. Low glass transition temperature (Tg) ensures consistent performance across a wide temperature range (–50 °C to +200 °C).

  4. Chemically inert and compatible with most plastics, elastomers, and coatings—ideal for sensitive formulations.

  5. Non-toxic, non-irritating, and compliant with FDA 21 CFR 178.3725 for incidental food contact applications.

Typical Applications Of Momentive TSF451-100A Silicone Fluid

  1. Release agents for rubber, plastic, and composite molding processes.

  2. Base fluid in high-performance lubricants and greases for automotive and industrial equipment.

  3. Key ingredient in specialty personal care formulations, including hair conditioners and skin protectants.

  4. Surface modifier in architectural sealants and construction adhesives to enhance flow and weather resistance.

  5. Carrier fluid in pesticide and agrochemical concentrates for improved droplet dispersion and foliar adhesion.

Specifications Of Momentive TSF451-100A Silicone Fluid

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceTransparent, odorless, and homogeneous
Viscosity (25 °C, cSt)Approx. 100,000
Density (25 °C, g/cm³)0.97–0.99
Refractive Index (25 °C)1.402–1.406
Volatile Content (150 °C, 2 hrs, % wt)<1.0
Flash Point (COC, °C)>300


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