Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC16512
SiSiB® PC16512

SiSiB® PC16512 is a mixture of cyclopentasiloxane (and) dimethicone crosspolymer in cyclomethicone which can be dispersed in oil phase excellently because it is a clear to slightly translucent gel. The product may be formulated into w/o emulsions, water-in-silicone oil, and o/w emulsions and anhydrous products to provide dry smoothness and a light silky skin, non-greasy feel.

SiSiB® PC16512

Technical Data


Colorless to yellowish, Transparent to translucent gel

Penetration degree

300-450 (1/10mm)



Non-volatile content

Min.14 (%, w/w)


  • SiSiB® PC16512 can be used in silicone personal care products: skin care, hair care, and other potential formulations, such as sun care, color cosmetics, and styling aid, etc.

  • How to use:

  • This product could be dispersed into the oil-phase using simple mixing.

  • SiSiB® PC16512 can be added to the silicone oil phase in an emulsion formulation.

  • SiSiB® PC16512 can be post-added to emulsions provided the emulsion is viscous enough for the products to be dispersed.

  • For ease of use, blending with dimethicone or cyclomethicone may reduce this product’s viscosity.

  • The material of SiSiB® PC16512 dimethicone crosspolymer should be processed in an enclosed vessel to prevent the cylcopentasiloxane from volatilizing when heat is used.

  • The recommended processing temperature is not over 60°C.

  • Recommend Dosage:

    The recommended usage level is 1%-20%.

    SiSiB® PC16512 would become very thick or even lumpy after a period of time. This is normal and it will recovery to original state after slightly agitate.

Packing and Storage

  • SiSiB® PC16512 is supplied in 18Kg plastic drum, or 200Kg steel drum.]

  • In the original unopened packaging, SiSiB® PC16512 has a shelf life of two years in a dry and cool place. The storage temperature could not be over 60°C.

Sample? Literature? Pricing? Technical?
Recommended Dimethicone Crosspolymer Products
SiSiB® PC16512