[video width="360" height="600" mp4="https://d354.goodao.net/uploads/design-sketch01.mp4"][/video][video width="360" height="600" mp4="https://d354.goodao.net/uploads/design-sketch02.mp4"][/video]Application:PU foam Product Type:close cell Storage Stability:12 month Mixing Ratio:1:1 Foam Volume:0.4-0.5M3 Close cell ratio:>95%  R value:5 Thermal conductivity:0.025 W/(m.k) Temperature resistance:-50~150℃ Compressive strength：≥150kpa Flame retardant performance：B1