Detailed Product Description Refractories for aluminium alloy industry, free from sticking to alulminium Refractories free from sticking to aluminium manufactured by our company, taking ... ×24h)±0.2±0.1Thermal shock resistance, cycle35-- Castables for aluminium alloy industryItem Brand BJ70BJ80AL2O3, ≥7080MOR, Mpa, ≥5 110oC×24h5110oC×24h71350oC×24h71350oC ...