Metal polishing agents Copper polishing agent Electroless polishing process for copper

Copper polishing agent

First, the product code: Q / YS.105 (Yi Shun brand)

Second, the product range: This product is suitable for brass, copper (copper) and beryllium copper surface finish.

Third, the advantages of this product:

1, the effect is stable and long.

2, the basic operation of smoke-free, is environmentally friendly products.

3, polished copper color, surface smooth, you can achieve the mirror effect.

Fourth, physical and chemical indicators:

1, this product is acidic.

2, the proportion: 1.4

3, the product was yellowish transparent.

4, this product does not add any heavy metals and nitrous acid and other harmful substances.

Fifth, use method:

1, the use of this product stock solution, can not bring water into the polishing liquid, room temperature use.

2, polishing operation: the surface of oil-free copper all immersed in the polishing liquid, soak for about 2 minutes -4 minutes after the removal, immediately rinse with clean water on the copper polishing liquid. One-time do not put too much work piece, there must be a certain distance between the work piece and the workpiece, and when the workpiece is to be flipped from time to time, the purpose is uniform polishing,

3, after using a certain time, if you find the brightness decreased, you can add a long-term additive 0.5% to 1%.

4, cleaned and air dried to the next step operation, such as passivation, welding and so on.

5, the product before and after use to cover the lid to prevent evaporation and failure.

Six, matters needing attention:

1, this product is acidic, corrosive to the skin, gently handle the operation, and wear rubber gloves. Should be poured slowly, to prevent splashing on people. If inadvertently contact with the skin, rinse immediately with water.

2, the use of stock solution, use to avoid water into the polishing solution.

3, the use of polishing fluid for a certain period of time, if the gloss copper pieces do not meet the requirements, when the extension of time is still not up to the polishing requirements, you should replace the cleaning tank cleaning solution.

Our services

Order Guangzhou YiShun Chemical Company's products, you will have the following technical support: 1, selection of professional engineers. 2, phone detailed understanding.3, video demo. 4, live demonstrations. 5, site service.6, special technology R & D and preparation. 7, continue to follow the sale.