THERMOSETTING POWDER COATING COMPOSITION

摘要

A thermosetting powder coating composition which comprises a powder of a composite resin comprising a vinylidene fluoride polymer having cross-linkable functional groups and a methyl methacrylate polymer and having a melt flow rate as measured at 130 DEG C under a 2.1 kg load of 1 to 1,000 g/10 min. The coating composition has the following advantages. The production thereof is easy because pulverization can be conducted at room temperature as well as at lower temperatures. The composite resin used has excellent compatibility with various hardeners. The composition gives a coating film having excellent properties.