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High Quality Factory Price 3mm-25mm Al2O3 Ceramic Alumina Ball for Chemical Catalyst1
Industrial Ceramic Products, Alumina Ceramic Ball, Ceramic Ball
Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd
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Product Description High Alumina Ceramic Balls - Premium Inert Support & Grinding Media Product Overview Manufactured via dry pressing and high-temperature sintering, our alumina ceramic balls (92%/95%/99% Al2O3) deliver unmatched performance in extreme conditions. Ideal for catalyst beds, petrochemical reactors, and fine powder grinding, they combine thermal resilience with chemical inertness. Key Specifications Property Value RangeAlumina Content92%, 95%, 99%Bulk Density3.6-3.9 g/cm3 (grade-dependent)Water Absorption≤0.01%Compressive Strength≥1500 N (10mm diameter)Max Service Temperature1650°CChemical ResistancExcellent (acids/alkalis) Competitive Advantages √ Thermal Stability - Withstands 1600°C continuous operation (1650°C peak).√ Mechanical Durability - High compressive strength (≥1500 N) resists cracking.√ Corrosion Proof - Immune to acidic/alkaline degradation (≤0.01% water absorption).√ Custom Sizing - Tailored diameters from 1mm to 100mm for diverse applications. Typical Applications Catalyst supports in petrochemical refining (uniform flow, low pressure drop).Grinding media for ceramics, pigments, and pharmaceuticals.High-temperature reactor beds in metallurgy and electronics. Why Choose Our Product? Longer lifespan vs. silica or zirconia alternatives.Cost-efficient due to minimal maintenance needs.Technical support for custom solutions. Alumina Ceramic Balls: Versatile High-Performance Industrial Solutions Core Properties Enabling Diverse ApplicationsAlumina ceramic balls (Al2O3) leverage high wear/corrosion resistance, thermal stability (up to 1650°C), and excellent mechanical strength to serve critical roles across industries. Key Application Areas IndustryPrimary UsesBenefitsPetrochemicalReactors, heat exchangers, pipelines (grinding/support media)Resists sulfur compounds, acidic/alkaline corrosion, and high-pressure wearEnvironmentalWastewater/gas treatment (catalyst carriers, filter media)Enhances catalytic efficiency; durable in harsh chemical environmentsCeramicsRaw material for advanced ceramics (e.g., precision components)Superior hardness (Mohs 9) ensures longevity in abrasive processesElectronicsHeat sinks, IC packaging, thermal management systemsHigh thermal conductivity (30-35 W/m·K) prevents overheatingMetallurgyRefractory linings for furnaces, ladles, and kilnsWithstands molten metals/slag; reduces downtimeMechanicalWear-resistant parts (bearings, valves, pump components)Low friction coefficient extends equipment lifespanChemical CatalysisCatalyst supports (fixed-bed reactors)Optimizes fluid flow, prevents catalyst agglomeration, and boosts yield Emerging Frontiers New Energy: Hydrogen production electrolyzers, fuel cell components.Aerospace: Thermal insulation for propulsion systems, satellite parts.Biomedical: Inert surgical tools, prosthetic coatings. Why Choose Alumina Ceramic Balls? Performance: Outperforms metals/plastics in extreme conditions.Cost-Efficiency: Reduced replacement frequency lowers TCO (total cost of ownership).Customization: Tailored sizes (1-100mm) and alumina grades (92-99%) for specific needs. TECHNICAL INDEX OF Alumina Ceramic BallsNameCeramic ball23-30%Al2O3 Ceramic ballMedium alumina ceramic ballHigh alumina ceramic ball 99-Alumina ceramic ballAl203+SiO2(%)>93>92>93>94>99Al203(%)17-2323-3040-7585-9799Fe203(%)<1<1<1<10.2Ca0(%)<0.5<1.5<1.5<0.50.2MgO(%)<0.5<1.5<0.5<0.50.1K2O+Na20(%)<4<4<3.5<4>0.5TiO2<0.5≤0.5<0.1<0.10.5LeachableFe203<0.1<0.1<0.005<0.001 water adsorption<0.5%<0.5%<1<22-5grain densityg/cm32.3-2.42.3-2.42.6-2.93.43.2-3.6operation temp(max).C980980145015801580Moh's hardness>6.5>7>7>7.5>7.5φ6mm >0.5>0.5>0.50>0.6>1φ25mm >6.5>6.5>4.9>55>8φ38mm >8.9>8.9>5.5>54>8φ50mm>9>9.8>6.5>7.8>15 High 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.Company Overview Name: Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd. Location: Xiangdong District Industrial Park, Pingxiang City, Jiangxi Province, China Facility: 30-acre production base with advanced process equipment Workforce: 300+ employees, including ~100 professional/technical personnel Core Competencies Diverse Product Portfolio:Tower Fillers: Ceramic, metal, and plastic materials (200+ specifications).Specialty Products:Petrochemical additives, activated carbon, eco-friendly filtration materialsCeramic balls, molecular sieves, catalysts, activated aluminaCustom Solutions: Tailored designs for industrial packing needs.Technical Capabilities:Strong R&D focus with in-house expertise in material science and chemical engineering.Advanced manufacturing processes ensuring high-quality, durable products.Environmental Services:Turnkey projects for pollution control (waste gas/liquid treatment) and wastewater prevention.Industry ApplicationsPetrochemical: Fractionating towers, scrubbers, reactors.Environmental: Air/water purification systems, VOC abatement.Energy: Separation, purification, and catalytic processes.
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