Min. Order Reference FOB Price
1 Ton Negotiable
Product Description
High Quality Refractory Material Andalusite Al2O3 Chemical Composition (%) Grade Al2O3 SiO2 Fe2O3 TiO2 CaO MgO Na2O K2O min max Y56 56.00 41.50 1.20 0.30 - - 0.50 Y57 57.30 40.30 1.00 0.25 0.10 0.15 0.10 0.20 Y58 58.40 38.50 0.80 0.15 0.20 0.10 ...