Functions and Uses：
1. DK6 AL is a bright pearl nickel process that can produce a fine decorative nickel deposit on steel, copper and copper alloy. It has the superior finger print resistance and abrasion resistance to assure a perfect work of the subsequent electrodeposits of chrome, silver, gold or paint varnished.
2. The use of DK6 AL can deposit a coating in aluminum bright color. The range of matte color is adjustable from micro to superb bright.
3. This nickel plating process requires no agitation or filtration.
Boric acid 37~42g/L
Current Density 4~6A/ dm2