配方类型:

METALS AND THEIR TREATMENT

配方说明:

Iron Scale Remover (French Patent 1,107,489)

配方组成:

B: Bentonite/42.5
Inhibitor/0.5
A: Stannous Chloride/2
Hydrochloric Acid (22 Be)/53
Polyvinyl Alcohol/2

配制方法:

Mix A until dissolved, then mix in B to get A dry paste.