White Fused Alumina based on industry Alumina Powder, smelting by tilting furnance or fixed furnance. WFA color is pure white, hardness is good, good property on acid and alkali resistance. abrasion resistance, anti-resistance and volume stability good at high temperature. It’s one of the most important raw materials for high grade abrasive and refractory materials.

Product name Al2O3 Fe2O3 SiO2 Na2O
Refractory grade WFA > 99% < 0.1% < 0.1% < 0.4%
Abrasive grade WFA                  Size F10-F220 > 99% < 0.1% < 0.1% < 0.4%

Can provide low Na2O WFA, according to customers’ requirements, Na2O can be <0.3%. Can crush according to customers’ requirements on size ratio.


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