配方类型:

METALS

配方说明:

To Blacken Aluminum Die Castings

配方组成:

Ammonium Thiocyanate/32.25
Ammonium Chloride/35.00
"Maprofix"/Powder LK/0.75
Ammonium Acetate/3.00
Sodium Molybdate/29.00

配制方法:

Use 12-16 oz/gal of this mixture at 175-195'F. Be sure a non-etch cleaner is used followed by proper neutralization.