99.99% high purity white quartz silica sand for water purification on sale

Product Description                                                                 

Filter sand is an extremely effective filter media because of its ability to hold back precipitates containing impurities. Filter sand size, angularity and hardness are the important filter sand characteristics to ensure proper filtering. 

Physical Specifications
Effective Sizes: .20mm - 2.5mm
Uniform Coefficient: 1.3 - 1.7
Specific Gravity: 2.67
Moh's Hardness: 7
Density: 105 - 115 lbs per cubic foot

All of our silica sand, silicon dioxide content is above 99%,pls don't compare with river sand and sea sand.

Mesh size: 8-16#    16-26#    26-40#   40-70#    70-140#    100-140#   200#   325#  600# 

We provide high purity Silica sand,all above 99% , use for water purification.

Using natural quartz sand through complex physical processing, the mohs hardness of quartz sand which we produced can reach 7 degrees, and the main composition of silica reaches 99% above.It can soften water quality, has strong acid and alkali resistance, make the filter material free from impurities, anti-pressure and wear-resisting, high mechanical strength, stable chemical performance, strong pollution cutting ability, high benefit and long service cycle.

Size for water purification:

0.5-1mm/1-2mm/2-4mm/4-8mm/8-16mm/16-32mm

We provide high purity silica sand use for industry field, glass,ceramics,casting, chemicals,constructionandbuildingmaterials,high quality with competitive price.

Standard Packing: 50 kg. HDPE bags & 1 or 1.25 MT Jumbo bags with liner inside, or as per customer requirements.