Rock wool insulation board

Overview Basic Info Thermal Conductivity: W/(m·K) ≤ 0.040 Acidity Coefficient: ≥ 1.8 Damp Heat Tensile Strength: ≥ 50 Transport Package: Package with The Special Film Specification: Customizable Trademark: LONGER Origin: China Product Description Features: Small coefficient of heat conductivity and good capability of heating preservation. Outstanding effect of energy-saving. Excellent fireproof capability. Excellent sound absorption and sound insulation capability. Green thermal insulation materials and no harm for body. Non flammable, non-toxic, lightweight, low thermal conductivity Good acoustic performance and insulation Good chemical stability and performance Long cycle life Performance Index Test Item Value Standard Flame Rating A Grade JGJ/T480-2019 Thermal Conductivity W/(m·k) ≤ 0.040 JGJ/T480-2019 Acidity Coefficient ≥1.8 JGJ/T480-2019 Damp Heat Tensile Strength ≥50 JGJ/T480-2019 Tensile Strength Perpendicular to the Plane Surface Direction (KPa) ≥10 JGJ/…