Specially recommended for fine grinding of kaolin clay, GCC, PCC and quartz in high speed mills.
Specification:
Chemical composition (%):
- Al2O3: min.45%
- SiO2: min.40%
- Others 15%
Real specific weight: 2.75
Bulk density: 1.70
Whiteness: snow white
Hardness (Mohs): 8
Roundness (%): > 90
Sizes available, Æ(mm): from 0.8 to 3.5mm
Packaging: 25 kg net in PP-sack and 800 Bags in 1x20’ container