cordierite kiln shelves for reliable firing

{"cid":"91181241","title":"White Or Yellow Cordierite Kiln Shelves for Customized Firing Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/01\/33c62a3bb8224bc4bdb040451af1-200x200-1.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","Edge":"Smooth","Color":"White Or Yellow","Durability":"High","Material":"Cordierite-mullite","Thermal Expansion Coefficient":"2.2\u00d710-6\/\u2103","Heat Resistance":"1300\u2103","Thermal Shock Resistance":"200\u2103","Surface":"UnGlazed"}}