Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC19782
SiSiB® PC19782

SiSiB® PC19782 (INCI: Dimethicone) is a volatile, low-viscosity linear polydimethylsiloxane (PDMS) with a volatility rate similar to cyclopentasiloxane (D5). It features low surface tension, excellent spreading and wetting properties, and imparts a refreshing, non-greasy, and silky skin feel.

SiSiB® PC19782

Advantages


  • Low surface tension for enhanced spreading


  • Volatile with evaporation rate close to D5


  • Refreshing, non-oily, and non-residual feel


  • Excellent compatibility with cosmetic oils and actives


  • Improves formulation comfort by reducing greasiness


  • Acts as an effective carrier for active ingredients


  • Very low cyclic content (D4, D5 < 0.1%)


Physical Properties


Appearance

Colorless clear liquid

Specific gravity (25°C)

0.86

Viscosity cps (25°C, cP)

1.0-3.0

Refractive index (25°C)

1.3840-1.3940

D4 content (%)

<0.1

D5 content (%)

<0.1


Benefits & Applications


SiSiB® PC19782 is broadly used in personal care products, including:


  • Antiperspirants and deodorants


  • Hair sprays and styling products


  • Skin care creams, lotions, and serums


  • Bath oils and cleansing products


  • Sunscreens and after-sun care products


  • Makeup products such as foundations, lipsticks, and nail polishes

Packing and Storage


SiSiB® PC19782 is available in 190Kg steel Drum.


When stored at temperatures below 38°C in the original unopened containers, SiSiB® PC19782 has a shelf life of 36 months from the date of production.


With lower flash point, it is flammable. Pay attention to fire prevention at storage, transport and use, also for damp-proof, prevent to be polluted by acid and alkali substances. Once opened, the container should be tightly sealed after each use.

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SiSiB® PC19782