1 9g cm3 mullite kiln shelves

{"cid":"91181241","title":"High Temperature Resistance Cordierite Mullite Kiln Shelves ISO 9001 For Ceramic Firing","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/f4\/7cc2b3c50176b1ad6758a6cc001e-200x200-1.jpg","attrs":{"Price":"NEGOTIATE","Brand Name":"KAMTAI","Model Number":"KTJQS","Minimum Order Quantity":"300PCS","Delivery Time":"30 DAYS AFTER PAYMENT","Place of Origin":"CHINA","Certification":"ISO 9001","Packaging Details":"WOODEN BOX","Payment Terms":"TT","Supply Ability":"500000PCS\/MONTH","Thickness":"10-30mm","Surface":"UnGlazed","Material":"Cordierite-mullite","Thermal Expansion Coefficient":"2.2\u00d710-6\/\u2103","Size":"Customize","Thermal Shock Resistance":"200\u2103","Density":"1.9-2.2g\/cm3","Usage":"Kiln Firing"}}