Special white ceramic fillers  silica powder quartz powder, silica powder quartz powder enamel raw materials l ------ Lianyungang Donghai  colorful  Mineral Product Company currently developed out of Ceramic  grade silica powder, mainly used for fine porcelain (pottery) glazeimitation jade crafts, high-grade imitation agate sanitary ware, the thin artificial marble decorative plates, medium and high grade sanitary ware, color dustproof floor, dental materials.

Precision ceramics, electronic ceramics, advanced ceramics, artificial mullite materials, enamels and special refractory materials of high purity spherical silica fume powder Flour  is an important functional materials, chemical stability, acid and alkali, porosity developed surfactant range is low, high temperature, thickening, good electrical insulation, anti-ultraviolet and other characteristics.

Lianyungang Donghai Colorful Mineral Product supply of mineral product supply microsilica physical and chemical indicators are as follows:

SiO2 ≥ 99.60%
Fe2O3 ≤ 0.02%
Al2O3 ≤ 0.15%
Loss on ignition ≤ 0.20%
Relative whiteness ≥ 93 (high temperature burning also improve whiteness)