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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. |
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