SHIELDED PLASTIC MICROWAVE OVEN AND PREPARATION THEREOF

摘要

SHIELDED PLASTIC MICROWAVE OVEN AND PREPARATION THEREOF A microwave oven cabinet is constructed with plastic materials and has a low resistivity coating on the outside surfaces thereof, which coating is achieved by applying a mixture of a metallic powder and polymer on the surfaces and curing the polymer, followed by an augmentation replacement reaction being effected to replace some of the metallic powder with a more noble metal in such a way that the total volume on the surface of deposited metal exceeds that of the original metal powder replaced at the surface.