Place of Origin | Anhui, China (Mainland) | Weight | 25KGS |
SiO2 Content (%) | 52+/-2 | Al2O3 Content (%) | 45+/-2 |
Brightness(T457) | 92%min | SiO2 | 52+/-2 |
Al2O3 | 45+/-2 | Particle Size (0-2micron)% | 60+/-5 |
Particle Size (0-10micron)% | 97% | Refractivity | 1.62 |
Screen residue (325 mesh %) | 0.003max | Oil Absorbency (g/100g) | 50+/-5 |
pH | 5.5-7.0 | Moisture (%) | 0.5max |