Corundum Plastic Refractory Cement

Model
Properey GS�70 GS�75 GS�80 GS�85
Chemical composition(%) Al2O3� 70 75 80 85
Cold crushing strength(MPa) 110��24h
After drying at 10 12 15 15
600��3h
After firing at 16 20 20 22
1200��3h
After firing at 25 25 26 28
Refractoriness under load (�) -0.2% 1380 1400 1450 1500
-0.4% 1500 1550 1550 1580
Linear changing after burnt (%) 1400��3h
After firing at ±2 ±2 ±1.5 ±1.5
Bulk density (g.cm3) 1400��3h
After firing at 2.6 2.65 2.7 2.8
Refractoriness� (�) 1700 1750 1790 1790
Amount for construction (kgm3) 2800 2850 2900 3000
Application Induction smelting furnace for nonferrous metal and ferrous metal
Characteristic T imeproof Corrosion resistance Thermal shock resistance Spalling resistance Volume stability
High strength Abrasion resistance
Introduction of our company
Gongyi Taurus Refractory Material Factory is a professional refractory materials manufacturers and refractory materials suppliers,mainly supply Unshaped Refractories,Silicon Carbide Refractory Castable,Castable Refractory Cement,Pouring Material,Castable Refractory Concrete,Silica Ramming Mass etc. series of refractory materials products, sincerely welcome everyone to visit.