Friulsider Αφρος Πολυουρεθανης 750Ml Pur960 Χεριου

Volume (free foam) 40 - 45 lt_x000D__x000D_Density 16 ÷ 18 kg / m3_x000D_20 ÷ 25 kg / m3_x000D_16 ÷ 18 kg / m3_x000D__x000D_Minimum installation temperature + 5 ° C (support / surface) / + 20 ÷ 25 ° C tank / container)_x000D__x000D_Interconnection time Free binding time 18 ° C - 60% RH 5 '÷ 10'_x000D__x000D_Curing time 1.5 ÷ 5 hours (depending on temperature and humidity / depending on temperature and humidity)_x000D__x000D_Cutting Cutting time cm3cm 18 ° C - 60% RH 20'-25 '25'-30' 20'-25 '_x000D__x000D_Operating temperature Temperature resistance -40 ° C ÷ + 90 ° C_x000D__x000D_Dimensional stability Maximum dimensional stability -1%_x000D__x000D_Water absorption Water absorption DIN 53428 max 1 vol. %_x000D__x000D_Compression strength Compressive strength DIN 53421 0.04 ÷ 0.05 MPa_x000D__x000D_Tensile strength Tensile strength DIN 53455 0.07 ÷ 0.08 MPa_x000D__x000D_Elongation at break Elongation at break DIN 53455 20 ÷ 25% 20 ÷ 25% 20 ÷ 30%_x000D__x000D_Thermal conductivity Thermal conductivity 20 ° C DIN 52612 0.036 W / mK 0.039W / mK 0.036W / mK