配方类型:

DETERGENTS

配方说明:

Copper Cleaner

配方组成:

(
No.
Water/75
Ammonium Persulfate/25
"Solar" NP/10.5
Ethylene Glycol Monobutyl Ether/10.5
85% Active Phosphoric Acid/49.0
diatomaceous Earth, Acid Wash/30.0

配制方法:

blend solar NP with ethylene glycol monobutyl ether in crutcher or similar vessel designed to handle high-viscosity slurries or pastes.
next, add phosphoric acid. Finally, add diatomaceous earth with appropriate agitation. Mix until uniform.