Shanghai Daoqin Plastics Co., Ltd.

       plastics products chemical copper rear made parts use electroplating copper add thick plating, remove strong/high alkali property material copper process separation use outer, other acid property copper and acid salt copper and other process can using/adopting. value positive is chemical copper 层不应 by 玷污, need use low alkali liquid remove 油, its is copper front as 5%H2SO4 low acid 浸蚀以 active 化概况, non 论 plastics products use types liquid belt/tape electrical lower 槽, anti will thin copper bad, 并应以 relatively small electrical density (约0.3A/dm2)初步 electroplating, decrease small “烧掉” thin copper 层 危险 property, electroplating 58 separation rear, again will electrical density increase 至规定 规模.
ABS Toray 900 general purpose injection molding grade