SCA-217 Zinc Black Chromate
Metal Suitability
Copper, Iron, Steel & its Alloys
Optimum Operating Condition
Temp.:15 ~ 20 °C
SCA-217A:100 ml/l
SCA-217B:100 ml/l
pH: 1.5 ~ 2.5
Time: 45 ~ 120 sec
Characteristics
* Black finish on zinc and its alloys deposits * Extremely uniform, black and brilliance * Easy to control