Quartz sand is made of high purity crystal silica by electrically fusing to amorphous Silicon dioxide , then it was classed to different grades by manual and then specially engineered to granular and powder form.
Chemical Specification
Item |
SIO2 |
FE2O3 |
AL2O3 |
Quartz Sand | 99%-99.9% | 0.08-0.2% | 0.04% |
Mesh Size |
4-6,6-18,18-36,18-36,36-70,70-120,200,325,600,1000,2000. |