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Red Copper dedicated Blackening agent Phosphor Copper blackening Antique Agent,Copper blackening agent at ambient temperature

Red Copper dedicated Blackening agent Phosphor Copper blackening Antique Agent,Copper blackening agent at ambient temperature

First, the product code: Q / YS.123 (Yi Shun brand)

Second, product performance:

This product can be quickly in the copper, phosphor bronze surface black, black time is only 8-10 seconds. After darkening black surface can be drawing antique.

Third, product index:

① product appearance: transparent brown liquid

② PH> 7

③ proportion ≈ 1.0

Fourth, the use of methods:

① stock solution, used at room temperature

② the oil-free, no scale, no rust on the copper surface for 8-10 seconds, remove the workpiece for washing.

③ drying the workpiece.

Other processing：Chemical Plating Liquid Train、Stainless steel chemical thicker liquid copper  plating、The copper surface is chemically coated with black metal film、Copper rust remover and degreasing agent、Brass Green Chemical polishing Agent、Electroless plating of real gold on copper surface、Strong oil stain removal agent、Environmental non-cyanide gold removal liquid