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

Momentive TSF451-350 Dimethicone Fluid

Momentive TSF451-350 Dimethicone Fluid is a low-viscosity, high-purity linear polydimethylsiloxane from Momentive’s TSF451 series. Designed for personal care formulations, it delivers exceptional spreadability, silky feel, and thermal stability. Ideal for antiperspirants, sunscreens, and color cosmetics, it enhances texture without greasiness or residue.
  • momentive tsf451 350 dimethicone fluid_5e7baf12
  • momentive tsf451 350 dimethicone fluid_5e7baf12

Features Of Momentive TSF451-350 Dimethicone Fluid

  1. Low-viscosity, linear dimethicone fluid with excellent spreading and leveling properties.

  2. High thermal and oxidative stability for robust performance in demanding processing conditions.

  3. Non-volatile and odorless, supporting formulation safety and sensory acceptability.

  4. Compatible with a broad range of cosmetic and industrial actives, polymers, and solvents.

  5. Provides long-lasting lubricity and surface slip without tackiness or residue buildup.

Typical Applications Of Momentive TSF451-350 Dimethicone Fluid

  1. Personal care formulations including facial moisturizers, sunscreens, and anti-aging serums.

  2. Makeup products such as foundations, primers, and lipsticks for improved texture and wear.

  3. Industrial release agents for rubber, plastic, and composite molding processes.

  4. Polishing and protective coatings for automotive and optical surfaces.

Specifications Of Momentive TSF451-350 Dimethicone Fluid

Chemical TypeLinear polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceClear, water-white liquid
Viscosity (cSt, 25°C)350 ± 35
Density (g/cm³, 25°C)0.96–0.97
Refractive Index (25°C)1.402–1.406
Volatile Content (% wt, 200°C/2h)<1.0
Flash Point (°C, PMCC)>300


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