PU egg crate foam Density: 18 KG/CBM ~ 30 KG/CBM Block Size: 50 mm x 1 m x 2 m Color: black color Flame retardant: UL 94 HF-1 Thermal conductivity: 0.035–0.045 W/(m·K) Operating temperature: -40°C ~ 80°C Cell structure: Open cell Flammability: Self-extinguishing / B1 grade (optional)
