配方类型:

METALS AND THEIR TREATMENT

配方说明:

Corrosion Inhibitor (U.S. Patents 2,450,137-8)

配方组成:

WAter/To make 160 gal.
Liquid Wetting Agent/1.5 gal.
75% Orthophosphoric Acid/12 gal.
Ethyl "Cellosolve"/6 gal.
Water-Soluble Chromium Sulfate/25 lb.

配制方法:

This solution is mixed well and applied to the metal either by painting or by spraying.