Die cast aluminum passivation liquid,aluminum oxidation， High quality antioxidant ，Antioxidant of aluminum， Metal surface passivation solution ， Chromium-free passivation fluid anti-oxidant

Die cast aluminum passivation liquid,aluminum oxidation， High quality antioxidant ，Antioxidant of aluminum， Metal surface passivation solution ， Chromium-free passivation fluid anti-oxidant

1.Product number: Q/YS.201-2 (Yi Shun brand)

2.Product features:

This product is applicable to form chemical conversion coating on the surface of die-casting aluminum alloy, the chemical conversion coating to be obtained has excellent corrosion resistance, can be used as paint, coating pretreatment. Deactivation die-casting aluminum corrosion resistance is very strong. And it has a good appearance. White deactivation film is thick and firm, and can maintain long-term gloss of aluminum surface.

3.Product index:

⑴ Performance: red liquid.

⑵Proportion: 1.1±0.02.

⑶PH value: acid 

⑷Temperature: 20-40℃

⑸Concentration: original solution

⑹Processing time: 3-5 minutes.

4.Usage method:

Clean die-casting aluminum parts are immersed in the deactivation solution for 3~5 minutes, washing and drying. Do not overlap before the work piece dry, when the work piece is completely dry, it can be placed together.

Other processing：Aluminum surface treatment agent series、Aluminum Antique Agent、Cast Aluminum Cleaning Agent、Environmental protection chemical plating  nickel liquid (super-concentrated)、Gold colorant of aluminum