Synonyms: Dimethyl Silicone Oil, DimethiconeChemical Formula: (C₂H₆OSi)nCAS No.: 9006-65-9 / 63148-62-9Melting Point: -35 ℃Viscosity (25°C, mm²/s): Customizable as per customer requirements

Polydimethylsiloxane is a high-molecular polymer widely used in pharmaceuticals, daily chemicals, food, construction and other fields.

Low surface tension, good spreadability and suitable viscosity impart lubricity and emolliency to personal care products, leaving skin soft.It inhibits foaming and prevents whitening during application.Viscosity can be selected to adjust texture: higher viscosity = richer feel; lower viscosity = dry, refreshing feel.Deposits effectively at low usage levels; can be blended across viscosity grades to tailor product performance.

Used for electronic connectors and components in the electrical and electronics industry.

Used as water repellent, softener, hand feel improver, defoamer for dyeing, and sewing thread lubricant.Emulsions can be used for leather fatliquoring to enhance hydrophobicity, softness and comfort.Treats leather surfaces to improve abrasion resistance, water resistance and release properties.

Suitable as a polishing ingredient for automobiles, furniture, shoes, cement products, etc.Used in car polishes, foam furniture cleaners, vinyl roof cleaners and architectural polishing formulations, achieving excellent results at low dosage.

Used as a release agent for rubber or plastic products (baffle plates, screw heads, plugs, etc.) and EVA shoe materials.Can be used directly or diluted 10–200 times with low-hardness water; highly efficient, stable and versatile.

Used as a lubricant for extruded rubber products such as conveyor belts.Used in textile processes: yarn spinning, thread lubrication, hosiery and underwear manufacturing, needle lubrication, fiberglass mesh lubrication.