temperature resistance 268 to 650 stone wool insulation board

{"cid":"91224228","title":"Rock Wool Board with Compressive Strength \u226540kPa, Class A Fire Resistance, and Temperature Resistance -268\u2103 to 650\u2103 for Thermal Insulation","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":"T\/T","Supply Ability":"2000 tons\/month","Packaging Details":"wrapped with a stretched polyethylene film directly on the outside","Compressive Strength":"\u226540kPa","Tensile Strength":"\u22657kPa","Surface Finish":"Rough","Usage":"Insulating","Fire Resistance":"Class A","Sample":"Support Sample Services","Electrical Insulation":"Good","Density":"40-160kg\/m3"}}