Quartz sand Quality stable Sophiscated technicians One of the biggest nometalic mineral exploring company in south of China

quartz sand

1.It’s a hard, wear-resisting, Chemical stability of silicate minerals.

2.The color is ivory or colorless translucent.

3.It’s used in follows industry.

   

  

  4.The chemical composition form.

Commodity	SiO2(%)	Al2O3(%)	Fe2O3(%)	Density(g/m3)	Hardness	Fusion Point
Quartz sand	99.2-99.6	0.2	0.15	2.65	7.0	1734°c

  

5.The production process.

 Dry method[crush→Roughing→Concentration→Dust collection]

Wet process[Wash→classification→stoving]

quartz sand