quartz sand manufacturers

quartz sand manufacturers 1.producing quartz products 2.SiO2 content:all kinds 3.White refined sand 4. good price,service

high purity quartz sand

1.product name : quartz sand

Our factory adopts the natural good quartz as raw material, it is broken mechanically, grinding and pressing, washing and selecting, vibrating to divide and other producing techniques, in this way, it can efficiently protect the quartz’s natural structure, so it delays its usage cycle. It collates quickly and efficiently, and its water quality is steady, never jams nor clotting. Its usage cycle is longer than sea sand.

High quality raw silica sand is excavated selectively to ensure high content of SiO2, required grain size and low content of impurities. This is monitored and controlled by routine analysis for all sand deliveries. We process silica sand in four stages including washing, sieving, attritioning and drying to produce industrial white silica sand having an extraordinarily high purity, with SiO2> 99.5 wt%. The grain size ranging from 0.125 to 3.00 mm and our most modern High Tech. sieving facilities can provide different size distributions for different requirements and we can tailor make as per customer's requirements

Chemical Index

Item	Index
	High Quality Products	Quality Products
SiO2( % )	≥99.99	≥99.98
Al(*10-6)	≤10	≤15
Fe(*10-6)	≤1	≤1
K(*10-6)	≤1.5	≤3
Na(*10-6)	≤1.5	≤3

Application :

1. Filler in GRP Pipes   2. Foundry Sand   3. Fracturing and Cementing in Oil Wells   4. Additive in Construction Chemicals & Sealants   5. Filter Media for Water Filtration & Purification   6. Filler in Paints and Powder Coats.   7. Raw Material for Glass Manufacturing   8. Sand Blasting.

Pictures :

quartz sand manufacturers