配方类型:

METALS AND THEIR TREATMENT

配方说明:

Dry Tinning Composition (U.S. Patent 2,822,325)

配方组成:

Trisodium Phosphate/30-60
Potassium carbonate/0-10
Potassium Hydroxide/3-8
Sodium Lauryl Sulfate/0.5-1
"Versene"/50-100
Potassium Stannate/60-120

配制方法: