Jining Yunhe Emery Factory
Jining Yunhe Emery Factory
[
Shandong,
China (Mainland) ]
Shandong, China (Mainland)
Fused mullite
Fused mullite
Grain
Irregular
Bonded Abrasives
Fused mullite |
AL2O3=46.0%-49.0% SiO2 =16.0%-19.0% ZrO2 ≥33.0% K2O+ Na2O ≤0.5% Fe2O3≤0.5% |