Chemical nickel dedicated blackening agent，nickel blackening agent， Nickel antioxidant and rust removal agent ， chemical nickel coloring agent ， gun's color chemical nickel ， High quality nickel colorant

Chemical nickel dedicated blackening agent，nickel blackening agent， Nickel antioxidant and rust removal agent ， Chemical nickel coloring agent ， Gun's color chemical nickel ， High quality nickel colorant

First, the product code: Q / YS.633 (Yi Shun brand)

Second, the product uses:

Chemical nickel plating layer after blackening to form a black film, both for decoration, but also functional, can be used for TV, VCR, audio at the shell and lighting decoration, but also for solar energy absorption devices and optical instruments.The film has high mechanical strength and low optical reflectance, high absorption capacity. Abrasion resistance is strong.

Third, the indicator:

Product is a pale yellow liquid, specific gravity> 1.0.

Fourth, the operation process:

① pre-treatment before blackening chemical nickel plating agent (Q / YS.633) nickel 1.5 hours -2 hours.

② after washing, into the chemical nickel special blackening agent, soak 20 seconds -60 seconds, you can make the nickel layer darkening, the temperature 40 ℃.

③ washing, drying.

Fifth, note:

Corrosive to human skin, operation with latex gloves and eye mask.

Other processing：Chemical nickel plating liquid(copper/iron/lead substrate)、Environmental Copper、nickel removal liquidnew nickel deplating agent、Multifunction retreating liquid,Metal deplating liquid、Rapid non-cyanide gold removing solution、Metal polishing Agent