bulk density 3 6 g cm high alumina balls

{"cid":"91220361","title":"Smooth and Polished Alumina Ceramic Grinding Balls with Bulk Density \u22653.6 G\/cm\u00b3 and Customizable Design for Efficient Grinding","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/28\/0233fd60b4e4ad1414a91ec9f58e-200x200-1.jpg","attrs":{"Brand Name":"HUAO","Place Of Origin":"CHINA","Size":"Can Be Customized Design.","Abrasion Resistance":"Excellent","Corrosion Resistance":"High","Packing":"25kg\/drum Or Customized","Application":"Grinding Media For Ball Mills, Milling, And Mixing","Shape":"Spherical","Sizerange":"1mm To 100mm Diameter","Productname":"Alumina Ceramic Grinding Balls"}}

{"cid":"91181241","title":"White Alumina Bubble Refractory Fire Bricks High Temperature Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/74\/27\/54ce77f67608ec291a5b797e6cee-200x200-1.jpg","attrs":{"Price":"1-20 USD PER PC","Brand Name":"KT","Model Number":"BUBBLE BRICK 1","Minimum Order Quantity":"500PCS","Delivery Time":"25 DAYS AFTER PAYMENT","Certification":"ISO","Place of Origin":"China","Payment Terms":"Western Union, MoneyGram","Supply Ability":"50 TON PER MONTH","Packaging Details":"PLWYOOD PALLET OR BOX","Name":"High temperature resistant alumina bubble brick refractory brick","Material":"High alumina","Size":"230*114*65mm","Using temperature":"1500-1700\u2103","Density":"1.4-1.6g\/cm3","Cold Crushing Strength":"\u2265 10","Thermal Conductivity (at 800\u2103 )":"\u22641.5","Heat Expansion Coefficient (at 1300\u2103)":"~7.8"}}