| Certification: | ISO |
|---|---|
| Application: | Rubber, Plastic, Chemical, Ceramic, Casting, Glass |
| Type: | Fused Silica Sand and Powder |
| Grade a: | Sio2>99.9%,Fe2o3<0.005%,Al2O3<0.02% |
| Grade B: | Sio2>99.85%,Fe2o3<0.007%,Al2O3<0.03% |
| Grade C: | Sio2>99.7%,Fe2o3<0.01%,Al2O3<0.05% |
| Samples: |
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| Customization: |
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