Specifications

Quartz sand filter is the most widely used in China, the largest amount of a filter, it applies to single, double quick filters,

Quartz sand filter is the most widely used in China, the largest amount of a filter, it applies to single, double quick filters, and industrial high-purity water treatment of the supporting layer. Our company’s production, quartz sand filter, using natural quartz deposits as raw materials, mining, crushing, washing, screening and other processed procedure (high-purity quartz sand by pickling), multi-row-type spherical appearance white crystal, It has the following advantages: no impurities, mechanical strength, chemical stability, Sewage Interception capacity, and also  its lifetime and economic efficiency are also good indeed.

Physical and chemical properties analysis                                    

Item	Units	data	Item	Units	data
Proportion	g/cm3	2.66	SiO2	Physical properties	Chemical properties
Bulk density	g/cm3	1.75	Hydrochloric acid soluble rate	％	≤3.0
Breakage	％	0.53	Acid degree	％	98
Wear rate	％	0.38	Melting point	degree	1480
porosity	％	43-47	Boiling point	degree	2550
Mohs Strength		7.5	Ca	％	0.02
Clay rate	％	≤1	Zn	％	0.005
Non-uniform coefficient	k80	≤1.8	The index does not exceed (CJ/T43-1999) Standard

Common Specifications  0.5-1.0mm 0.6-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mm 4.0-8.0mm 8.0-16mm 16-32mm