» Pretreatment for Wires
DEGREASING :- Removal of oil, grease & carbonaceous deposits from ferrous surface.
PRODUCT |
NATURE |
CONC. |
TIME |
TEMP. |
KLINOL SERIES |
Alkaline Degreasing |
5% w/v |
10-15 min |
60 to 65°C |
PICKLING :- Removal of rust and scale from ferrous surface.
PRODUCT |
NATURE |
CONC. |
TIME |
TEMP. |
RUSTOSOL |
Acidic Descaling |
33-50% v/v |
10-15 min |
RT |
ACTIVATION :- Gives compact & uniform coating of zinc phosphate.
PRODUCT |
NATURE |
CONC. |
TIME |
TEMP. |
MOD-SUP |
Alkaline activation |
0.2-0.3% w/v |
2-3 min |
RT |
PHOSPHATING :- Medium to Heavy weight Zinc Phosphate Coating For Cold Drawing :
PRODUCT |
NATURE |
CONC. |
TIME |
TEMP. |
PHOSCOAT ZH |
Heavy weight Zinc Phosphate Coating. |
5% v/v |
20 min |
70-75° C |
PHOSCOAT ZM |
Accelerated Medium weight Zinc Phosphate Coating. |
5% v/v |
15 min |
60-65° C |
WET SOAP :- Gives reactive type of soap coating over and above zinc phosphate coating that gives excellent lubrication for cold drawing of tube or wire.
PRODUCT |
NATURE |
CONC. |
TIME |
TEMP. |
NEUTRALIZER B |
Neutralises the acidic water left and provides the base for dry soap powder. |
8 - 10 % |
1 min |
RT |
|
