










Al2O3 Content (%)
17.00% (+/- 0.50%)
CaO Content (%)
Negligible
Fe2O3 Content (%)
00.08 %(+/- 0.01%)
K2O Content (%)
11.00% (+/- 0.70%)
MgO Content (%)
Nil
SiO2 Content (%)
68.50 % (+/- 1.00%)
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Claim a refund if your order doesn't ship, is missing, or arrives with product issues