ch magnesia chrome bricks with linear

{"cid":"91199495","title":"MgO-Cr2O3 Magnesia Chrome Bricks With Linear Change \u2264 0.4% For Industrial","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/fb\/46bea6d9f2356b0698d66ccb4524-200x200-1.jpg","attrs":{"Brand Name":"CH Refractories","Model Number":"CH-N","Place of Origin":"China","Chemical Composition":"MgO-Cr2O3","Thermal Expansion Coefficient":"2.5-3.5\u00d710-6\/\u2103","Mohs Hardness":"7.5-8.5","Bulk Density":"2.7-3.0 G\/cm3","Linear Change":"\u22640.4%","Name":"Magnesia Chrome Brick","Cold Crushing Strength":"\u226550 MPa","Apparent Porosity":"\u226418%"}}

{"cid":"91198546","title":"Lightweight Mullite Insulating Brick Wavy Refractory Magnesia Chrome Brick","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/da\/00aa29a5c8d2ddd3a9567bc4b173-200x200-1.jpg","attrs":{"Price":"","Brand Name":"Annec","Minimum Order Quantity":"5 Tons","Delivery Time":"50-120 days","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1500 Tons\/per tons","Packaging Details":"12-24 pallets for one 20 GP container","Al2O3 %":"\u226548-90","Fe2O3 %":"\u22641.0","Bulk Density ( g\/cm3)":"\u22640.5-1.5","Cold Crushing Strength (MPa)":"\u22651.5-9.5","Thermal conductivity(350\u00b125)\u2103 (W\/mK)":"\u22640.2-0.8","Advantage 2":"High cold crushing strength","shape":"Brick","certificate":"ISO9001"}}