Quartz Sand

We are offering quartz sand.
quartz sand offered by our company is a common minerals forms alone in nature and includes two kinds of quartz is trigonal crystal low temperature quartz (a quartz) and hexad crystal high temperature quartz. The color of quartz sand available with us can be ivory white or multi color if mixed with impurities called not cleaves. Its crystal common has solid, liquid and gas enwrap.
chemistry component :
ingredient : sio2 ai2o3 fe2o3 caona2o.
content : 99.6% 200ppm, 50ppm 30ppm, 30ppm.
application areas :
glass (plate glass, float glass, glass products and so on)
casting
pottery and refractory material
metallurgy
architecture
chemical industry (used as a raw material silicon compound, the filler in the sulfuric acid tower etc.)
plastics
rubber
machinery (cast molding sand, grind material)