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Contact Us
- Contact Person : Ms. Li shuang
- Company Name : Gongyi Zhongdatong Water Material Co., Ltd.
- Tel : 86-0371-64310388
- Fax : 86-0371-64310389
- Address : Henan,Gongyi,165.Xinhua Rd.,Gongyi,CHIna
- Country/Region : China
- Zip : 451200
pure silica sand
Product Detailed
Related Categories:Water Treatment
Detailed Product Description
White silica was made by choiceness high qualiy ore with complex processing. My companys product was made of natural quartz ,which is made through the offal, washing and selecting.
(1) Quartz sand hardness of 7.5.the proportion of 2.66.
(2)Size:0.5-1mm,1-2mm,2-4mm,4-8mm,8-16mm,16-32mm
It main usage filter material,highgrade glass,precision casting spray sand .etc .Meanwhile, We can produce according to user s requirement ,white or crystalline appearance.We also used the new craft of the material of purification
Physics and chemistry target
Project | Test data | Project | Test data |
Mohs' scale | 7.5 | Rate of wear | 0.03% |
Percentage of damage | 0.53% | ||
Melting point | 1480 | Ash rate | 0.025% |
Proportion | 2.66 | Factor of porosity | 43% |
Dissolves heavily | 1.75T/m2 | Outward appearance | Water white crystal |
SiO2 | ≥98 | Ca | 0.02% |
Mininum Order Quantity 1Ton
Packing:50 kg in the net bag or as your request
