Add：Maling Shanxi Road, Xinyi Economic Development Zone, Jiangsu Province
Quartz Sand is made from Chinese highest purity Quartz stone , by using our special processing machineries and technologies , cleaning , crashing , sieving ,grading ,magnetic separating , to be lumps or grains . This production is very pure and has very low impurities , as raw materials widely used for foundry , glass , Silicon rubbers , ceramics and Artificial Marbles etc .
SiO2 :99.5% Min to 99.8% Min, or as per customers' requirements
Fe2O3:5ppm Max to 100ppm Max , or as per customers'requirements
Physical Properties :
Appearance : White grains
Whitness : 85% Min to 90% Min , or as per customers' requirements
Specific Gravity : 2.65
4-8mesh , 8-16mesh , 16-30mesh , 30-60mesh , 60-120mesh , -120mesh or as per customers' requirements.