Henan Exway Industry Development Co., Ltd

Test Items GM-1 GM-2 GM-3 MgO 88 78 70 SiO2 6 4 6 Fe2O3 1 2.8 4 CaO 1.6 6--10 15--18 Grain

Test Items ZOPO-1 ZOPO-2 ZOPO-3 Max consurution temperature 50 C 150 C 250 C Construction way coated by hand coated by hand All method

Test Items E-45 E-65 E-70 E-75 E-90 Al2O3% 45 65 70 75 90 CaO% 2.5 2.5 1.2 2 0.6 Refractoriness 1740 1760 1780 1800 1800 "Bulk den

Test Items RM-1 RM-2 RM-3 RM-4 MgO 75 83 85 90 SiO2 2.5 2.5 2 1.5 Fe2O3 5 8 7 6 CaO 15 7 6 5 Gra

Test Items HN-ZBN ZG-1 ZG-2 The beginning sintering temperature C300 300 300 maximum use temperature C 1700 1750 1750 MgO