Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC19587
SiSiB® PC19587

SiSiB® PC19587 is a dispersion of high molecular weight silicone polyether in cyclopentasiloxane, which is an ideal material specifically for water-in-volatile silicone formulations. 

In addition, this product can make non-polar ingredients in the external silicone oil phase and polar ingredients in the internal aqueous phase as a dispersion aid for both non-polar and polar ingredients.

SiSiB® PC19587

Technical Data


Light milky-white translucent fluid

Specific gravity (25°C)


Viscosity (cSt, 25°C)


Solid content (%, w/w)


Flash point (°C)



  • SiSiB® PC19587 can be used in a wide range of silicone personal care applications such as color cosmetics, skin care, sun care and antiperspirants and deodorants.

  • How to use:

  • Add the water phase slowly to the oil phase using a high-speed mixer to enhance the stability of W/O emulsion. Increasing the viscosity by increasing the proportion of water phase.

  • Stir the product before use.

  • Use a homogeniser to stabilize the product further.

  • Electrolytes, preferably NaCl at a level of 1-2% should be added to the water phase to ensure long-term stability.

  • The emulsion can be made at ambient temperature if the formulation is free from solid ingredients.

  • Recommend Dosage:

    The recommended usage level of this modified silicone product is 4%-12%.

Packing and Storage

  • SiSiB® PC19587 is supplied in 20Kg plastic pail or 200Kg steel drum.


  • In the original unopened packaging, SiSiB® PC19587 has a shelf life of 12 months in a dry and cool place at room temperature.

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SiSiB® PC19587