焊接吹管用鋁焊劑Aluminum Brazing Flux for Touch 因為現(xiàn)有的氯系列焊劑腐蝕性太強，所以存在必須用水清洗釬焊部位以及焊接后發(fā)生腐蝕等問題。但是本產(chǎn)品屬于氟化物系焊劑，沒有腐蝕性，所以也不需要用水清洗釬焊部位。 品名 熔融溫度(oC) 容積密度(g/l) 用途 TAF-3 475±15 550~850 不使用Clad時 焊接接觸部位間隔大時 TAF-5 525±15 Because existing chlorine-based flux products have strong degrees of corrosiveness， there can be problems involved with the brazing area being required to be washed with water， and the resultant residual corrosiveness. This product eliminates the need to wash the brazing area with water， because it is a fluorine-based flux without any corrosiveness. Product Name Melting Temperature(oC) BULK DENSITY(g/l) Usage TAF-3 475±15 550~850 Where a clad is not used Where the gap between the welding surfaces is wide TAF-5 525±15