| 配方類型： |
METALS |
| 配方說明： |
Stripping Nickel Plate |
| 配方組成： |
discol-colored due to surface oxidation; buffing found necessary for
NH4OH (1:1).......140 ml/l/8/60/Substrate unattacked
Sodium Salt of metanitrobenzene Sulfonic Acid..22 g/l/8/60/Substrate
Stripping, min)/(Nature of Substrate After Stripping)
unattacked
replating.
4: Same as 3/18/180 Substrate unattacked
5: HNO3............100 ml/l/12/31/Substrate unattacked
Ethylene Diamine....200 ml/l/12/31/Substrate unattacked
Sodium Salt of Metanitrobenzene Sulfonic Acid..5 |
|
