non combustible class a1 fire resistance rigid stone wool board

{"cid":"91224228","title":"Rigid Rockwool Board with 0.035-0.045 W\/m\u00b7K Thermal Conductivity Non-combustible Class A1 Fire Resistance and Recyclable Non-toxic Insulation Panel","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/22\/91b8936d8023808a1141c9306830-200x200-1.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":"T\/T","Supply Ability":"2000 tons\/month","Packaging Details":"wrapped with a stretched polyethylene film directly on the outside","Hydrophobic Property":"Excellent","Electrical Insulation":"Excellent","Thermalconductivity":"0.035-0.045 W\/m\u00b7K","Surface Finish":"Rough","Color":"Gray","Environmentalfriendly":"Recyclable And Non-toxic","Fireresistance":"Non-combustible, Class A1","Soundabsorption":"Good Soundproofing Performance"}}