... 96hMoisture Permeability, 23°C±1°C,RH 50%±5%Ng/(m.s.Pa)≤3.5≤3.0≤2.0HeatInsulationHeat ResistanceThickness25mm10°C25 ... °C(m2·K)/W≥0.89≥0.83≥0.93≥0.86Heat ConductivityAverage Temp ... .10°C25°CW/(m·K)≤0.028≤0.030≤0.027≤0.029DimensionalStability 70 ...