SiSiB® PC16519 is a high molecular weight silicone elastomer blend dispersed in cyclopentasiloxane (D5) and low viscosity dimethicone. It provides silky smoothness together with a light, non-greasy skin feel.
SiSiB® PC16519 offers high thickening efficiency and contributes to a matte skin finish while improving spreadability and sensory performance in cosmetic formulations.
Appearance | Colorless clear gel |
Viscosity (mPa·s) | 300,000-800,000 |
Gel Content (%) | 12-15 |
Density, 25°C | 0.96 |
Note: These values are typical and are not intended for use as specifications.
SiSiB® PC16519 is suitable for cosmetic formulations requiring enhanced sensory properties, viscosity build, and a smooth matte finish. Typical applications include make-up bases, liquid foundations, light creams, anti-wrinkle creams, concealers, eye creams, essence lotions, blushers, and body lotions.
SiSiB® PC16519 may be used in oil-in-water emulsions, water-in-oil emulsions, and anhydrous formulations.
Stored at or below 50°C in original unopened containers, SiSiB® PC16519 has a shelf life of 24 months from the date of production.