Product Name:Cosmetic Silicone Fluid NV-PC211

INCI :Methyl Trimethicone

Product Code: NV-PC211

Chemical Information

Main Composition: Methyl Trimethicone (Polymethylsilsesquioxane)

Molecular Structure:(CH3)3SiO-Si(CH3)(OSi(CH3)3)2

Chemical Character: It is a branched-chain volatile silicone fluid, specifically a low molecular weight methyl-substituted siloxane.

Cas No.:17928-28-8

Product Description

NV-PC211 is a high-purity, volatile, branched-chain silicone fluid. It serves as an ideal alternative to Cyclopentasiloxane (D5) in formulations where high volatility and a light, non-greasy skin feel are required. Due to its branched structure, it offers unique spreadability and a refreshing sensory profile, leaving no residue on the skin or hair.

Typical Properties

Appearance:Colorless, odorless, transparent liquid

Viscosity (25°C, cSt):1.0–2.0 cSt

Refractive Index :1.380–1.390

Specific Gravity (25°C):0.845–0.855

Key Benefits & Features

 Excellent Volatility: Evaporates quickly without a cooling sensation, facilitating "fast-dry" formulations.

 Superior Spreadability: Low surface tension allows for easy distribution of pigments and actives.

 Non-Greasy Feel: Provides a silky, smooth, and powdery after-feel.

 D5 Replacement: A popular choice for brands seeking D5-free alternatives in personal care.

 High Compatibility: Compatible with a wide range of organic oils, waxes, and other silicones.

Applications

 Color Cosmetics: Foundations, concealers, lipsticks, and eye make-up (improves transfer resistance).

 Skin Care: Light lotions, facial serums, and sunscreens (reduces tackiness).

 Hair Care: Hair oils, leave-in conditioners, and styling products.

 Antiperspirants/Deodorants: Provides lubrication and quick drying.

Dosage:

Skin Care: 1%–10%

Color Cosmetics: 5%–50%

Hair Care: 1%–5%

Note: Specific dosage depends on the desired evaporation rate and sensory requirements of the final formula.

Handling & Precautions

Wear appropriate protective gear (gloves, goggles) during handling.

This product is flammable. Keep away from heat, sparks, open flames, and other ignition sources.

Keep containers tightly sealed when not in use to prevent product loss through evaporation.

Packaging & Shelf Life

Standard 170kg or 180kg iron/plastic drums. Small packaging is available upon request.

Shelf Life: 24 months from the date of manufacture when stored in original, unopened containers.

Storage: Store in a cool, well-ventilated area. Avoid direct sunlight and keep away from oxidizing agents.