Henan Lvyuan Water Treatment Technology Co.,LTD

Filter Material
Quartz Silica Sand
Quartz Silica Sand
Tel:+86-371-64570222  
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Details

Introduction:

Quartz sand filter material is made of natural quartz ore, crushed, washed and sieved, etc. It is the most widely used water purification material in the water treatment industry.

Features:

No impurities, High pressure and wear resistance, high mechanical strength, stable chemical properties, strong interception capacity, high efficiency, long service life, Application: Quartz sand is suitable for single-layer, double-layer filter tanks, filters and ion exchangers.Quartz sand is widely used in glass, casting, ceramics and refractory materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemicals, plastics, rubber, abrasives and other industries.

Technical parameter:

Specification for water filtration. 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

         Items

Index

items

Index

SiO2%

99.5%

Ash

0.25%

Moh's hardness

7

Porosity

43%

Boiling point

2550℃

Zn content

0.005%

Melting point

1750℃

Hydrochloric acid solubility

0.4%

Specific gravity

2.65

Acid resistance

Strong

Wear rate

0.3%

Alkali resistance

Good

Crush rate

0.35%

Bulk density

1.75t/m3



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