Single-surface color steel phenolic aldehyde composite air duct plate

The utility model discloses a single-surface color steel phenolic aldehyde composite air duct plate which comprises an outer plate surface layer made of a color steel plate which is 0.15-0.35mm in thickness and an inner plate surface layer which is made of an aluminum foil and is 0.04-0.08mm in thickness, wherein a heat preservation layer which is made of phenolic foam and 18-32mm in thickness is adhered and mounted between the outer plate surface layer and the inner plate surface layer; a non-woven cloth layer which is made of non-woven cloth with the density of 12g/m -200g/m is adhered and mounted between only the heat preservation layer and the outer plate surface layer or the heat preservation layer and the inner plate surface layer or non-woven cloth layers are adhered and mounted between the heat preservation layer and both the outer plate surface layer and the inner plate surface layer. The single-surface color steel phenolic aldehyde composite air duct plate is low in cost; furthermore, the thicknesse