2 7g cm3 density kiln tray

{"cid":"91221035","title":"Fireproof Sleeve Brick with Bulk Density g\/cm3 2.2-2.7g\/cm3 of High Alumina Refractory","imgUrl":"https:\/\/img.ismap.com\/nimg\/8a\/26\/1b2d57f4509a45de010748bf03f1-200x200-1.jpg","attrs":{"Price":"$0.80 - $3.00\/pieces","Brand Name":"Hongtai","Model Number":"customization","Minimum Order Quantity":"1000 pieces","Place of Origin":"Henan, China","Shape":"Brick","Material":"calcined bauxite","SiO2 Content (%)":"50%","Al2O3 Content (%)":"45%","MgO Content (%)":"~","CaO Content (%)":"~","Refractoriness (Degree)":"Common (1580\u00b0< Refractoriness< 1770\u00b0)","CrO Content (%)":"~","SiC Content (%)":"~","Processing Service":"firing","Product name":"Fire Clay Refractory Brick Furnace Chamotte Refractory Bricks","Application":"industrial furnace","Color":"Light Yellow","Size":"Customized Size","Raw material":"High Alumina Bauxite","Bulk Density(g\/cm3)":"2.2~2.7g\/cm3","Certificate":"ISO9001:2008","Keyword":"Fireproof Sleeve Brick","Apparent porosity\/%":"19%--24%","Cold Crush Strength":"20-80Mpa"}}