China Ceramic Inert Ball Ceramic Ball Ceramic Balls

Alumina Ceramic Balls (15-99.5% AL2O3)We Pingxiang chemshun ceramics Co., Ltd a professional enterprise with 10 years manufacturer and export for the catalyst support Electronics Stocks matieral, chemical packings, wear-resistance ceramics.Inert aluminum oxide ceramic balls are widely used in many fields, including petroleum, chemical engineering, fertilizer production, natural gas and environmental protection. They are used as covering and supportingWelding Equipment materials of catalysts in reaction vessels and as packing Heater & Heat Exchanger in towers.They have stable chemical features and a low rate of water absorption, resist high temperatures and high pressure, and also resist the corrosion of acid, alkali and some other organic solvents. They can stand the change in temperature during the manufacturing process.The main role of inert ceramic balls is to increase the distribution spots of gas or liquid, and to support and protect the activating catalyst with low strength.Spanish products introduction linked in: www.chemshun-es.comSpecificationCommon Ceramic BallInert Ceramic BallMedium Alumina BallHigh Alumina Ball99% Alumina BallAl2O3 + SiO2 (%)> 93> 92> 93> 94> 99Al2O3 (%)17-2323-3047-5690-9399Fe2O3 (%)< 1< 1< 1< 1< 1CaO (%)< 0.5< 1.5< 2< 40.2MgO (%)< 0.5< 2.5< 0.5< 0.50.1K2O + Na2O (%)< 4< 4< 3.5< 4> 0.5TiO2< 0.5< 0.1< 0.10.5Leachable Iron (%)< 0.1< 0.001< 0.001Water Absorption (%)< 0.5< 0.2< 2< 32.0-6.0Bulk Density (g/cm 3 )1.35-1.401.35-1.401.35-1.451.8-2.01.8-2.0Operation Temp. max.> 1100> 110014801760Mohs Hardness (scale)> 6.5> 7> 7> 7> 7.5Crush StrengthKN/particle1/4 inch (6mm)> 0.5> 0.54> 0.56> 0.44> 11/2 inch (13mm)> 1.5> 1.67> 1.56> 1.99> 33/4 inch (19mm)> 4.15> 4.Sorting Machine 21> 2.89> 3.21> 51 inch (25mm)> 6.07> 6.22> 4.89> 5.33> 81-1/2 inch (38mm)> 8.52> 8.92> 5.33> 5.28> 82 inch (50mm)> 9.7> 9.8> 6.22> 8> 15
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