How to confirm whether the silver paste of silk screen printing is oxidized
Author:Hu Wenbo Time:2021-06-08 08:04 Browse(784)
You experts, would like to ask, how to confirm whether the silk screen silver paste oxidation.. : M9] / x T 1 C $@ 2 F / w / h 1 QAG begin to Brown is considered oxidation, "N3 a; E3 s\Please set up the color difference chart card first, print it by Ag, and record it by photo according to the difference of standing timeThere is a great difference in the oxidation rate between the pre process and the post processThe local customers of FPC pad attach great importance to 5 G6 f! U. N1 [/ \ (D, B3 @ + H + h9e). Learn to learn, thank you' F2 O: i4 J* L: q, r。
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