Quick Detail
Place of Origin
HS-CODE
28-
Package & Delivery Lead Time
Detailed Description
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.
二、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 ℃ 1480
porosity ％ 43-47 Boiling point ℃ 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
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