Polyurethane is a material with an extremely low thermal conductivity. The pores in its structure can effectively prevent the transfer of heat.
Good sound insulation and noise reduction effect The porous structure of the polyurethane foaming material can absorb and block the propagation of sound, playing a good role in sound insulation.
High strength and durability The polyurethane foam filled in the middle is closely combined with the metal plate to form a whole.
