Package: 50kg/bag,1000kg/bag or as your required

Uses : mainly used glass industry,ceramic industry, cosolvent of metallurgical industry,refractory material,chemical industry, precision casting,and electronic industry ect.

Molecular Structure:

Product description:

Name	Specification	Refractoriness(greater than)°C	Evenness(%)	SiO2content	Fe2O3content(%)	Powder quantity content
Quartz sand	4-6	1750	90	99.5	0.02min.	<0.2
	6-10	1750	90	99.5	0.02min.	<0.2
	10-20	1750	90	99.5	0.03min.	<0.2
	20-40	1750	90	98.9	0.03min.	<0.2
	40-70	1750	90	98.8	0.04min.	<0.3
	70-140	1750	90	98.9	0.04min.	<0.3
	100-200	1750	90	98.5	0.04min.	<0.3
	270	1750	90	98.9	0.04min.	<0.3
	325	1750	90	98.7	0.04min.	<0.3

product introduction:

1.Quartz sand is the most widely  used,the largest amount of a filter,it applies to single,double quick filter and industrial high purity water treatment of the supporting layer. 2.Our production use natural quartz sand as raw materials,mining,crushing,washing,screening and other processed(High-purify quartz sand by pickling)

3. Multi -row type appearance white crystal ball.