1) Density: 65kg/m3 2) Easy to install 3) Energy-saving material 4) Good insulation,Low leakage of air Phenolic Panel / insulated panel1) Specification: 4,000 x 1,200 x 20mm2) 80/80um aluminum foil, both sides embossed3) Density: 65kg/m³ 4) Compressive strength: 448N/mm² 5) Thermal conductivity: 0.025W/m.K6) Flame retardancy: A7) Friction coefficient: 0.015