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"水溶性焊锡丝焊接后线路板要不要清洗"

www.dgcyxy.com 2016年4月7日

    

最近有客户问到我们:“水溶性焊锡丝焊接后线路板要不要清洗”这个问题,真心把我们工程给郁闷的。虽然“创亿焊锡牌”水溶性锡线焊接后电路板残留少,看起来非常干净,但是,这是水溶性锡线,而不是免洗焊锡丝,很多客户在这点上搞错了,觉得用水溶性锡线后,反正线路板也很干净,就懒得清洗了。然而事实上这是不行的。水溶性锡线所使用的助焊剂成份和免洗锡线使用的助焊剂成份完全不一样。水溶性锡线焊接后,如果不对电路板进行清洗作业,哪么很容易出现焊点变黑的情况,影响焊锡质量。而免洗锡线就完全没有这个问题。所以水溶性锡线焊接后线路板是必须要进行清洗的,请各大生产厂家注意.

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