Min. Order Reference FOB Price
1 Ton US$420.00-690.00 / Ton
Product Description
Product Description Black Fused Alumina The main raw material of black fused alumina is aluminum oxide (AI2O3) with a content of 70% to 80%, containing more impurities such as silicon oxide and titanium oxide, and is a black corundum. It is a new type of environmental protection material. ...