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Inferior quality brass environmental chemical polishing agent，Copper closed agent， Copper antioxidant， Metal cleaning agent ，Environmental protection copper protective agent

Inferior quality brass environmental chemical polishing agent，Copper closed agent， Copper antioxidant， Metal cleaning agent ，Environmental protection copper protective agent

First, the product code: Q / YS.106-2 (Yi Shun brand)

Second, the product advantages:

This product is suitable for chemical polishing with lead-tin brass and inferior brass above H50. The surface of the polished brass pieces is ash-free, the color is uniform and free of impurities, reaching a bright and beautiful surface. This product is odorless, environmentally friendly non-toxic.

Third, the use of indicators:

1, the product consists of AB two agents, when used A: B: water = 4: 1: 3 formulated as a working solution.

2, A agents and B agents are colorless and transparent liquid

Fourth, the use of methods:

1, press A: B: water = 4: 1: 3 after the preparation of the working fluid, and then heated to 40-50 ℃, you can use.

2, the oil-free rust-free brass pieces, immersed in the polishing agent, remove after 1-2 minutes, washed.

3, use film removal agent to remove film 15-20 seconds

4, passivation after washing, passivation with Q / YS.104 for 5 minutes.

5, washed and dried.

Fifth, note:

1, the product can not be used over-temperature.

2, this product is suitable for plastic containers.

Other processing：Chemical Plating Liquid Train、Zinc coating imitation gold agent、Chemical silver plating liquid (copper substrate)、Stainless steel chemical thicker liquid copper  plating、Copper oil removal passivation agent