| 摘要 |
An aluminium product having excellent brazing characteristics having at least one flat surface coated with a brazing flux composition comprising brazing flux and a synthetic resin based, as its main constituent, on methacrylate homopolymer or a methacrylate copolymer, wherein the brazing flux is a reactive flux and in that the coating of brazing flux composition is free from metal and/or silicon particles. |
