Friction-type Silica powder for toothpaste,purity>99%

Friction-type silica produced by the special production process has a unique taste and delicate paste.

• High whiteness and uniform particle size distribution;

•Easy to disperse in toothpaste, the paste is delicate, the taste is excellent, and the foam feels good;

• Good compatibility with other toothpaste components such as flavors;
 

Product performance:

Appearance: white powder, no agglomeration, no impurities by visual inspection
Whiteness (WG) ≥ 96%
Silicon dioxide content ≥ 97

Ra value is 0.25~0.35 μm; the refractive index is 1.435-1.460, the light transmittance is ≥85%, and it has good transparency in the paste.

Application: As a friction agent, it can be used in toothpaste with friction cleaning effect or generally transparent, providing suitable friction cleaning performance.



Using: In the toothpaste formula, add 10%-20% and use thickening silica, high abrasive type, etc.; or use alone.