| abstract |
A phenolic resin foam laminate comprising a phenol resin foam and a face material covering the surface of the phenol resin foam, wherein the phenol resin foam contains a hydrocarbon, a chlorinated aliphatic hydrocarbon, or a combination thereof, and the density of the phenol resin foam is 10 kg / And the average cell diameter of the phenolic resin foam is not less than 5 占 퐉 and not more than 200 占 퐉 and the closed cell ratio of the phenol resin foam is not less than 85% and not more than 99% Wherein the absolute value of the dimensional change rate of the foam is 0.49% or less. |