Product description
fuszed cast azs refractories for glass furnace ZrO2:30-33% SiO2:16% Na2O:1.5%Max. B.D:3.7 g/cm3 A.P:2% Exudating rate:1400'c we can supply AZS#33 AZS#36 AZS#41 brick,manily used in glass furnace with its good slage resistance,good volume stabilty etc., if intetsted in it, pls contact us for more information.