325M Fused Quartz Powder

1.This is 325M Quartz Powder.
2.It is used in inner layer for shell-making.
3.It is used in investment casting.

1.The  Quartz  powder`s  main  component  is  quartz.

2.the  density is 2.65  grams  per square  centimeter,

 Mohs hardness is 7,  the  crystallization is 60,000 grain system, the appearance is white, blue gray,  gray  and so on.  Mainly used in glass,  foundry  industry, metallurgical industry, ceramic uranium surface,  refractories,  cement, chemical industries.

3. Usage: used  in glass   industry  can  produce all kinds  of flat glass, wire glass, patterned glass, hollow glass,  foam glass,  glass tiles, all  kinds of packaging bottles, glassware, such as: beer bottles,  glass, vacuum  flask and  decorations, can  be made of optical glass, glassware, glass fibers, conductive glass,  glass off guard  Ray  special glass. 

4. Foundry   industry for molding sand. 

5. Metallurgical  industry can  be used for smelting additives,  flux and various silicon alloy.

6. Refractories   industry  can be  used for high-temperature kiln brick, common brick, and refractory materials.

7. Cement  industry  cement  ingredients can be used  for sand, aerated concrete, common products.

8. Chemical  industry  can produce  water glass, silica gel, desiccant, oil refining catalyst.

9.Manufacture  of exterior  wall   coating ,  road painting line paint......