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Supply Of Plastic Ramming Mass Specification: Al2o3: 82% (Minimum), Fe2o3: 1.30 (Max),P2o5:4.5 (Max), Grain Size: 5.00Mm (Max), Bulk Density: 2.75Gm/Cm3 (Min) At 110 Degree Centigrade, Ccs: 60 N/Mm2 (Min) At 1200 Degree Centigrade, Abrasion Resistance As Per Astm C-704: Less Than 10.0 Cm3. Thermal Properties : Max Service Temp: 1650 Degree Centigrade, Linear Change In Length(Irreversible) At 1300 Degree Centigrade: Minus 1.2% (Max).Two Component System With Phosphoric Acid Binder ,Low Cement Refractory Castable Lcrc-60. Specification: Chemical Compositions: Al2o3: 60% (Min), Fe2o3: 1.5% (Max), Cao: 2.05% (Max), Physical Properties: Grain Size: 0 To 5Mm, Bulk Density: 2.5 Gm/Cm3, Ccs At 110 Degree Centigrade: 75 N/Mm2 (Min) , At 1100 Degree Centigrade : 85 N/Mm2 (Min), At 1500 Degree Centigrade: 100 N/Mm2 (Min), Abrasive Resistance As Per Astm C -704:Less Than 7 Cm3 (At 800 Degree Centigrade), Thermal Properties : Maximum Service Temp: 1600 Degree Centigrade, Thermal Conductivity At 400 Degree Centigrade: 0.96 (Max) W/Mk, At 600 Degree Centigrade: 1.12 (Max) W/Mk, At 800 Degree Centigrade: 1.2 (Max) W/Mk, Permanent Linear Change In Length After Heating At 1100 Degree Centigrade For 3 Hours: Plus Or Minus 0.2%(Max), At 1500 Degree Centigrade For 3 Hours: Plus Or Minus 1.0%(Max).