| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aluminum-made fin material that is capable of keeping an excellent hydrophilicity over a long period of time considering that demand for sophiscated performance such as high efficiency and size reduction of an air conditioner is increasing owing to a clear sign of global warming, resource price hikes and the like. <P>SOLUTION: An aluminum-made fin material 10 in which a hydrophilic coating layer 2 which is made from a resin compound that contains a resin binder 2a and porous micro-particles 2b, is formed on the surface of an aluminum plate 1 or an aluminum alloy plate 1, wherein: the resin binder 2a is made of a polymer, a copolymer, or a mixture of at least one of the polymer and the copolymer, these polymer and copolymer being constituted of monomers each having a predetermined functional group; and the porous micro-particles 2b are made of a water-insoluble amide-based resin or a cellulose-based compound. <P>COPYRIGHT: (C)2012,JPO&INPIT |
