High Purity Quartz Sand For Foundry
Luoyang Qinkai Trading Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
1.High puity refined silica sand
2.For glass,chemicals construction
3.For foundry,plastics,coating
4.Quartz powder SiO2 sand
1.Application of QK quartz sand
Glassmaking; Refractory; Ferrosilicon Smelting; Solvent metallurgy;
( glass,chemicals construction ,ceramics,foundry,plastics ,coating and others).
2.Other name:Quartz sand,Quanrtz powder,SiO2 Sand,SiO2 poweder .
3.Size : 16-40mesh, 40-100mesh,100-250mesh.
4. The company produces high-quality products using selected natural quartz stone, 5.The chemical composition form
| Commodity | SiO2(%) | Al2O3(%) | Fe2O3(%) | Density(g/m3) | Fosion Point(°c) | Uniformity(%) | Hardness |
| Quartz sand | 99.6-99.8 | 0.2 | 0.15 | 2.65 | 1750 | 90 | 7.0 |
