Hydroxyethyl cellulose (HEC) is a nonionic,, water soluble cellulose ether. It, is tasteless and odourless and is, available as fine powder, it can, disperse in cold water.,
The rutile titanium dioxide is produced, by sulfate process. The surface, treatment is by ZrO2, Al2O3. It has, extreme whiteness and gloss, blue, undertone, superfine particle size &, narrow size-distribution.,