配方类型:

SOAPS AND DETERGENTS

配方说明:

Aluminum Cleaner

配方组成:

Water/88
"Renex" 30 (Polyoxyethylene Alkyl Ether)/2
85% o-Phosphoric acid/3
Methyl Ethyl Ketone/3
Citric Acid C.P./4

配制方法:

Apply with a sponge, soft brush, or rag. Leave on the surface no longer than 15 minutes. Rinse off with water. Do not use this compound on magnesium.
It may be found necessary to add a corrosion inhibitor, e.g., 1% sodium chromate.