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99% High Alumina Ceramic Ball for Industrial Filling1
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 ParametersName99% Alumina ceramic ballcolorwhiteshapeballSize minimum content(%)max content(%)ordinary content(%)chemical componentAl2O39999.699.3SiO2/0.20.18Fe2O3/0.10.02TIO2/0.040.02CaO/0.120.02MgO/0.10.05Na2O/0.020.01K2O/0.20.13physical propertiesleachable iron(%)≤0.01apparent porosity(%)≤7.0water adsorption(%)<4.0acid fastness(%)>99.8alkali resistance(%)≥95specific bulk weight(g/cm2)2.1Bulk density(kg/m3)3400Moh's hardness>8.0heat conductivity coefficient(w/m2.k)0.7-0.8operation temp max(C)1550thermal expansivity(%)(500oC)0.1thermal shock resistance(500oCTo cold water)10 timesgeometrical featuresSpecification (mm)3610131619253850Minimum compressive strength (N/PC)510103019616031765014896152881794622065Detailed 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 systemsRelated 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.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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