Heating Insulation Rock Wool Blanket

China Made Hot Export Roof Water Insulation Rock Wool Blanket  ISOWOOL ROCK WOOL BLANKETISOWOOL Rock Wool Blanket is manufactured by spinning a molten mixture of natural rock and recycled products into fine wool like fibers which are bonded together using a thermosetting resin. The mesh is then stitched to the base blanket to form the final product. ISOWOOL Rock Wool Rolls are commonly used on the walls and roofs (under and over purlins) of pre-engineered buildings, pre-fabricated houses, poultry farms and HVAC ducting. SPECIFICATIONS:  Length: 2500-10000mmWidth: 1200mm ( 600mm,1000mm,available)Thickness: 30-100mmDensity: 40-100kg/m3ItemUnitIndexDensitykg/m340-128Lengthm2.5-5Widthmm600/1200Thicknessmm25-100DescriptionBlanket 80 Blanket 100 Blanket 120StandardDensity80kg/m3 100kg/m3 120kg/m3EN1602Thermal Conductivity     ASTM C33550°C0.038W/mK 0.038W/mK 0.039W/mK 100°C0.045W/mK 0.045W/mK 0.045W/mK 150°C0.054W/mK 0.053W/mK 0.053W/mK 200°C0.062W/mK 0.058W/mK 0.057W/mK 250°C0.074W/mK 0.069W/mK 0.066W/mK 300°C  0.081W/mK 0.078W/mK 350°C  0.094W/mK 0.089W/mK Hot Surface Performance450°C 650°C 750°CASTM C411 / ASTM C447Linear shrinkage, max % at0.2% 0.4% 3.5%ASTM C356maximum use temperature      Surface Burning Characteristic     ASTM E84FSI0 0 0 SD20 20 20 Water Absorption