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High Alumina Ceramic Ball Alumina Porcelain Ceramic Ball Industrial Packing 3-12mm1
Industrial Ceramic ProductsHigh Alumina Ceramic BallHigh Alumina Ball
Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd
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Product Description What is a High Alumina Ceramic Ball?High alumina ceramic balls are industrial ceramic spheres sintered from high-purity alumina (Al2O3), featuring excellent thermal resistance, corrosion resistance, high strength, and outstanding chemical stability. Depending on the alumina content, common grades include 92%, 95%, and 99%, suitable for use in high-temperature reactors, ball mills, and as support media in catalyst beds.In practical applications, they help evenly distribute catalysts, reduce pressure drop, and enhance system efficiency. They are widely used in petrochemical, fine chemical, metallurgy, electronic ceramics, and pharmaceutical industries, making them an ideal material for demanding environments. ApplicationProduct Name: High Alumina Ceramic BallComposition: 92-99% alumina (Al2O3)Manufacturing: Dry pressing & high-temperature sinteringKey Specifications://Alumina content: 92%, 95%, 99%//Bulk density: 3.6-3.9 g/cm3 (based on grade)//Water absorption: ≤0.01%//Compressive strength: ≥1500 N (for 10mm diameter)//Max service temperature: 1650°C//Chemical resistance: ExcellentOur high alumina ceramic balls, made from ≥92% alumina, are engineered for outstanding performance in corrosive and high-temperature environments. They are suitable for use as inert support media and as grinding media for fine powders.Key Advantages:1----Excellent heat resistance up to 1600°C2----High mechanical strength, crack-resistant3----Superb corrosion resistance in acidic/alkaline media4----Long service life, low maintenance5----Available in custom sizes (1mm to 100mm)Product ParametersChemical compostion for 17% alumina ceramic ball:Al2O3+SiO2Al2O3Fe2O3MgOK2O+Na2O +CaOOther> 93%17-19%<1%<0.5%<4%<1%Leach able Fe2O3 is less than 0.1%Chemical composition for 23% alumina ceramic ball:Al2O3+SiO2Al2O3SiO2Fe2O3MgOK2O+Na2O+CaOOther> 92%23-26%68-73%<1%<2.5%<4%<0.5%Leach able Fe2O3 is less than 0.1% Chemical Composition for Medium Alumina Ceramic BallAl2O3+SiO2Al2O3Fe2O3MgOK2O+Na2O +CaOOthers> 93%>50%<1%<0.5%<4%<1%Chemical Composition for High Alumina Ceramic BallAl2O3Fe2O3MgOSiO2Na2O>90%<0.1%<0.5%<0.2%<0.05%Physical properties:ItemValueWater absorption (%)<0.5Bulk density (g/cm3)1.35-2Specific gravity (g/cm3)2.3-2.5Free volume (%)40Operation temp.(max) (oC)1200Moh's hardness (scale)≥8Acid resistance (%)>99.6Alkali resistance (%)>85 Detailed size &Crush strengthSizeCrush strengthKg/particleKN/particle1/8''(3mm)>35>0.351/4''(6mm)>60>0.603/8''(10mm)>85>0.851/2''(13mm)>185>1.853/4''(19mm)>487>4.871''(25mm)>850>8.51-1/2''(38mm)>1200>122''(50mm)>5600>56Detailed PhotosHigh alumina ceramic ball Applicable Industries:1.Petrochemical (catalyst bed support)2.Gas purification and drying systems3.Ceramic, glass, and electronics kilns4.Grinding and dispersion systems (as media)Applications:1.----Catalyst support media in chemical processes2.----Gas separation and drying columns3.----Heat-protective layers in high-temperature kilns4.----Grinding media for ball milling of ceramics and powdersCompatible Equipment:Ball mills, packed towers, fluidized beds, adsorption systemsHigh alumina ceramic ball:Point1----In industries such as petrochemicals, metallurgy, electronics, and ceramics, high-performance materials are essential for system efficiency and durability. High alumina ceramic balls stand out with their superior thermal stability and strength, making them a reliable material in catalyst beds, adsorption towers, and grinding systems.For example, in oil refining units, they serve as catalyst support media, preventing particle migration and ensuring fluid distribution. In ceramic processing plants, they work as grinding media, improving efficiency and minimizing contamination.Point2----Our high alumina ceramic balls are made from high-purity raw materials using advanced pressing and sintering technology. The product is ISO-certified and meets strict industry standards for chemical, thermal, and mechanical performance.We offer standard sizes (3mm, 6mm, 13mm, 25mm, etc.) and customized solutions. Exported globally to Southeast Asia, the Middle East, and Europe, our ceramic balls serve top chemical plants, grinding factories, and environmental systems.High alumina ceramic balls are high-performance technical ceramics known for their thermal resistance, chemical inertness, and superior mechanical properties. They are ideal as catalyst support media and efficient grinding media, widely used in petrochemicals, electronics, environmental systems, and high-temperature kilns. We provide full-cycle service from raw material sourcing to bulk export, including technical consulting and OEM support. Related productsProduct LinePackaging & ShippingFAQQ1: Where Is Your Factory Located?A: Our factory are located in No.1-269,Zone B,Xiangdong Industrial Park,Xiangdong District,Pingxiang City,Jiangxi,China.welocme your visiting.Q 2: What Are Your Main Products?A:Our factory mainly produces various kinds of ceramic balls,molecular sieves,actived alumina,tower random packing,plastic and metal material,environmental filter materials,high-performance ceramics and so on.Q3: What Kind Of Payment Do You Accept?A:we accept T/T,western union, L/C, Paypal.Q4:What's your terms of delivery?A:EXW,FOB,CIF,DAP .Q5: Can I get free samples? A: Yes,free samples 1-2 kg,please advise your contact details.Q6: What is your MOQ?A: The MOQ is different as per different products,for example,1 Ton for ceramic ball.
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