Introduction of quartz sand:
Silica sand is a kind of nonmetal mineral substance, it is one kind of hard,wearresistant and stable silicate mineral,the main ingredient is SiO2,the color are milk white,or colorless translucent,it is the important industry mineral material,and was widely used in manufacturing glass,creamics,and wearresistant material,construction,chemical industry and so on.
Feature of quartz sand :
1.Very low coefficient of thermal expansion
2.Excellent conductivity and Electrical property
3.Pure(high SiO2 content, low Fe, Na, K & Ti)
4.High Whiteness
5.High Hardness, good wearable
Specification of quartz sand:
Item | High Grade | Second Grade | |
Chemical Composition % | SiO2 | ≥99% | ≥98% |
Al2O3 | ≤0.23 | ≤0.45 | |
Fe2O3 | ≤0.024 | ≤0.147 | |
Physical Index | Mohs Hardness | 7.0 | 7.0 |
Melting Point | 1750°c | 1750°c | |
Color | White | White | |
Size | 1-2mm,2-4mm,4-8mm,8-16mm,16-32mm 6-10Mesh, 20-40Mesh, 40-80Mesh, 80-120Mesh, 200Mesh, 325Mesh etc. | ||
Advantage of quartz sand :
1. High Usage Efficiency. The favor of the oil product is pure,
2. Low cost and widely applied.
3. Without heating and pressing the oil, save work, time and energy.
4.High grade products with competitive price;
5.Stable supply for reputable manufacture;
6.Low iron content and high purity;
Application of quartz sand :
1. Glass: all types of glass: Containers (bottles and jars), Flat glass / Float glass (windows, mirrors, sheets, vehicle glazing, Lighting glass (light bulbs, fluorescent tubes), Tableware (lead crystal, drinking glasses), TV tubes, screens and Decorative glass.
2. Paints, foundries, chemicals. Ceramics, crystal and foundry Casting.
3. Oil and gas and Stamped concrete.
4. Sand plastering production of White cement.
Contact us
Vivian Liu
Hebei Xuankun Refractory Material Technology and Development CO.,Ltd
Factory Address :The southern part of Beichengzhai Village, Xingtang Town,Shijiazhuang City, Hebei Province , China (Mainland)
Tel : 0311-66633547
E-mail:offer at xkrefractorybrick dot com
We-chat :lw1332875843
Whats-app:+86-17731628702
Skype:sunshine1332875
