331 bright acid copper plating process-pg电子游戏app


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331 bright acid copper plating process

product model


name:331 bright acid copper plating process

product features

1.quick brightening, exhibits high brightness even in lcd and good leveling power as well.

2.the electrolyte is stable, easy to control and the deposits is not easy to produce pock pits and pinholes.

3.no need to remove films before nickel plating, exhibits good adhesion to nickel deposits.

4.easy operation, high stability, little consumption, wide operating temperature range. 

usage method

make-up: 331 mu make-up 5-10ml/l, 331a brightener 0.4-0.6ml/l, 331b brightener 0.4-0.6ml/l.

consumption: 331a brightener 50-70ml/kah, 331b brightener 50-70ml/kah, 331 mu make-up 10ml/kah (depending on drag-out).

product display


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ekem(fujian) chemicals co. ,ltd

add: xingtai economic development     zone, zhangzhou, fujian, china

pc: 363900

ekem chemical industry co. ,ltd. of xiamen

add:20 /f, post &telecom guangtong bldg,no.11,    hubin east road, xiamen, fujian, china




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ekem chemical industry co,.ltd.of xiamen   ©2017 all right reserve   icp no.4582162 fujian