99.5% Ceramic Aluminum Oxide Balls 1" 1/2"

Technical Specification   PropertyCeramic ballLow alumina ballMed. alumina ballHigh alumina ballCorundum ballChemical composition %Al2O320-3031-4546-7071-90>90Al2O3+SiO2≥90Fe2O3≤1Water absorption, %≤5Acid resistance, %≥98Alkali resistance,  %≥80≥82≥85≥90≥95Thermal shock resistance, ºC≥130≥200≥500≥700≥800Thermal resistance, ºC≥1000≥1200≥1300≥1400≥1500Crushing strength KN/grainΦ3mm≥0.20≥0.25≥0.30≥0.35≥0.40Φ6mm≥0.5≥0.6≥0.65≥0.7≥0.8Φ8mm≥0.7≥0.8≥0.9≥1.00≥1.20Φ10mm≥0.85≥1.0≥1.20≥1.50≥1.90Φ13mm≥1.80≥2.30≥3.00≥4.00≥5.80Φ16mm≥2.30≥3.00≥4.50≥6.00≥7.00Φ20mm≥4.30≥5.00≥6.00≥7.50≥9.00Φ25mm≥6.20≥7.00≥8.00≥10.00≥12.00Φ30mm≥7.00≥8.00≥10.00≥12.00≥14.00Φ38mm≥8.80≥10.00≥12.00≥16.00≥18.00Φ50mm≥12.00≥13.00≥15.00≥18.00≥21.50Φ76mm≥16.00≥18.00≥20.00≥22.00≥25.00Bulk density, Kg/m³1300-14001400-15001500-16001600-1800≥1800PRODUCT IMAGESPACKAGECERTIFICATESR&D CENTERWHY US☆ A leading manufacturer specialized in Chemical Fillings over 20 years.☆ Professional & Quick Response service team.☆ Strong R&D ability.☆ Cooperate with Top Universities & Chemical Institutes for new products development.☆ Drafted&Revised related Industry Standards.☆ Strict inspection procedures.☆ High quality with Reasonable Price.☆ Short & Prompt delivery time.☆ Low MOQ, Flexible payment term, Easy business☆ Works with multinational Groups & Brand Engineer Companies.☆ Economy of scale, serves bulk production with faster delivery and more considerate service.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1