operating temperature range stone wool fireproof board

{"cid":"91224228","title":"Temperature Resistant Stone Wool Insulation Board Perfect for Temperature Environments","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/2b\/a8446d5f85ef63acea7c7862c2c2-200x200-1.jpg","attrs":{"Price":"238 USD\/tons (Current price)","Brand Name":"SEASTAR","Model Number":"Customizable according to requirements","Minimum Order Quantity":"20m\u00b3","Delivery Time":"2-7 days","Certification":"CNASL6673","Place of Origin":"Chengdu, Sichuan, China","Payment Terms":"spot goods and spot payment","Supply Ability":"2000 tons\/month","Packaging Details":"wrapped with a stretched polyethylene film directly on the outside","Heat Conductivity":"0.038W\/mK","Temperature Resistance":"-268\u2103 ~ 650\u2103","Density":"40-160kg\/m3","Usage":"Insulating","Length":"Customized","Electrical Insulation":"Good","Core Material":"Rock Wool","Fire Resistance":"Class A"}}

{"cid":"91214912","title":"Aluminum Foil Basaltic Asbestos Rock Wool Board Adiabatic Insulation Sound Insulation","imgUrl":"https:\/\/img.chinax.com\/nimg\/48\/01\/33dadf92870de44e21b2a600ecf9-200x200-1.jpg","attrs":{"Price":"$3.5-$01.6\/meter","Brand Name":"HaiKe","Model Number":"HK95015","Minimum Order Quantity":"100\u33a1","Delivery Time":"5-15work days","Certification":"ISO","Place of Origin":"Chongqing China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100000sqm per Month","Packaging Details":"inner plastic bags and outer woven bags.","Density":"40-200kg\/m3","Width":"600mm","Thickness":"30mm-200mm","Thermal Conductivity":"0.034-0.044w\/mk","Length":"1.2m","Fire protection rating":"A1"}}

{"cid":"91223338","title":"High Temperature Compressed Non Asbestos Gasket Material Fireproof Fiber Board","imgUrl":"https:\/\/img.chinax.com\/nimg\/37\/ee\/eaf0684b7c56fe5025665cce42c0-200x200-1.jpg","attrs":{"Price":"1.5-4 USD PER KG","Brand Name":"CLINGSEAL","Model Number":"NXB150","Minimum Order Quantity":"500KGS","Delivery Time":"10-20 days","Certification":"ISO,SGS","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"200Tons per month","Packaging Details":"pallets or wooden case","Color":"Black","Material":"Non asbestos fiber and NBR rubber","Application":"Sealing","Density":"1.8 g\/cm3","Compressibility":"7-17%","Recovery":"40%","Working Temperature":"150Deg","Temperature":"200-500 Celsius Degrees","Thickness":"0.5-3mm","Usual Color":"Green, Blue, Black, Red","Width":"1000mm","Pressure Range":"Up to 1500 psi","Temperature Range":"Up to 500\u00b0C","Length":"1000mm","Feature":"Wide range of temperatures","Pressure":"2.0-5.0Mpa","Surface Finish":"Smooth or embossed"}}