The product with the general-purpose grade is one of the main products of the company. The product is wet ground by imported mill which results in a good particle size distribution. The product surface is densely coated with inorganic compounds of silicon oxide and alumina and possesses excellent pigment performances. Main charactersGood whiteness and gloss Excellent hiding power and high tint reducing power Better weather, heat and light resistance Broad application Quality Standard：Q/3201 NTH 03 (modified ISO591-1:2000)