配方类型:

METALS

配方说明:

Bright Etching of Aluminum (U.S. Patent 2,613,141)

配方组成:

Hydrogen Peroxide/1-10
Water/15-35
Phosphoric Acid/60-80

配制方法:

Agitate the object in this solution at 70 to 110'C from 15 seconds to 5 minutes.