Titanium Dioxide Hollow Microspheres

Titanium dioxide hollow microspheres, NST-B1, was developed by co-work with National Institute for Research in Inorganic Materials in Japan.

Thin flakes of titanium dioxide can be obtained by pulverizing the microspheres.

In cosmetic application, NST-B1 can provide unique feelings on the skin such as smoothness and spreadability.

     Fig. 1 Electron micrograph of NST-B1

Basic Properties

Crystal Form	mainly Anatase
TiO2 (%)	９７〜１００
Specific Surface Area（m2/g）	１０〜３０
Oil Absorption         （g/100g）	１０〜３０
ｐＨ	８〜１１
Bulk Density	０．０１〜０．０４
Particle Size         （μｍ）	２０〜１００
Thickness of the crust （μｍ）	０．０５〜０．１０