High alumina ceramic ball

High alumina ceramic ball are used as catalyst, absorbent, desiccant and drying agent in petroleum, chemical, fertilizer, natural gas and environmental protection industries. As a catalyst reactor coverage tower packing materials and support, the major role is to increase distribution of gas or liquid, support and protect the intensity of low strength activity catalyst. Chemical compositionAl2O3+SiO2Al2O3Fe2O3MgONa2OOther> 94%85-97%<0.1%<0.5%<0.05%<0.05%Physical propertyItemValueWater absorption (%)<2Specific gravity (g/cm3)3.4Operation temp.(max) (°C)1650Moh’s hardness (scale)>7.5Size available & Crush strengthSizeCrush strengthKg/particleKN/particle1/8''(3mm)>36>0.361/4''(6mm)>62>0.623/8''(10mm)>86>0.861/2''(13mm)>186>1.863/4''(19mm)>488>4.881''(25mm)>900>9.01-1/2''(38mm)>1300>132''(50mm)>5700>57