Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC19591
SiSiB® PC19591

SiSiB® PC19591 is a lipophilic polyether polydimethylsiloxane which has excellent W/Si and W/O emulsibility. This product has good emulsifying effect for silicone oil and non-silicone oil and excellent dispersing ability for powder materials.


SiSiB® PC19591

Technical Data


Appearance

Colorless to light yellow liquid

Refractive index (25°C)

1.4300-1.4500

Specific gravity (25°C)

0.950-1.050

Viscosity (cSt, 25°C)

100~1,000


Applications


  • SiSiB® PC19591 can be used in a wide range of silicone personal care applications such as skin care, color cosmetics and sun care and so on.


  • How to use:


  • Slowly add the water phase into the oil phase, and then stir the mixture quickly till uniform.


  • Speeding up the stirring can improve the stability of the emulsion system.


  • Increasing the water proportion can improve silicone oil viscosity of the system.


  • Stir the oil and emulsifier thoroughly before adding water to emulsify.


  • If all the ingredients are liquid, emulsification can be operated at room temperature without homogenizer. Quick stirring can attain stable emulsion.


  • Adding some antifreeze agents such as propanediol and glycerin can improve the antifreeze effect of the finished product.


  • Recommend Dosage:

    The recommended usage level of this silicone transformer oil is 1%-5% when it’s used as major emulsifier, and 0.1%-1.5% as auxiliary emulsifier (according to the total amount of the formulation).


Packing and Storage


  • SiSiB® PC19591 is supplied in 20Kg plastic pail or 200Kg steel drum.


  • In the original unopened packaging, SiSiB®PC19591 has a shelf life of two years in a dry and cool place at room temperature.


Sample? Literature? Pricing? Technical?
Recommended Polyether Modified Silicones Products
SiSiB® PC19591