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LH-3220 printing acid copper
2022-09-09 726
1、 Operating conditions
Copper sulfate: 220g / L
Sulfuric acid: 60g / L
Chloride ion: 110ppm
LH-3220MU：8ml/l
LH-3220A：2.5ml/l
Lh-3220b: supplementary
Temperature: 40 ℃
Current density: 20asd
2、 Product characteristics
Strong walk, fast light. The consumption of additives is small.
Suitable for plastic, zinc alloy, aluminum alloy, steel, zinc alloy and other substrates.
Used in automobile and motorcycle parts, wire mesh, lighting, hardware and other industries.
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