Product
	- ＜ Refractory Materials and Abrasives - ＜ Fused Spinel     The characteristics of Fused Spinel are high density, good thermal stability, strong corrosiveness resistance. It is used to produce fine quality castable, slide gate, brick etc. Specifications: Items Unit AM-65 AM-70  AM-85 AM-90 Al2O3  % 63-68 71-76 82-87 88-92 MgO % 31-35 22-27 12-17 8-12 CaO % 0.80max 0.65max 0.50max 0.40max Fe2O3 % 0.40max 0.40max 0.40max 0.40max SiO2 % 0.50max 0.40max 0.40max 0.25max NaO2 % 0.50max 0.40max 0.50max 0.50max Bulk Density g/cm3 3.3min 3.3min 3.3min 3.3min   Size: 0-1mm, 1-3mm, 3-5mm, 5-8mm, -100mesh, -200mesh, -325mesh Packing: In 1MT big bag