AB - 1188 color passivator

产品介绍

As a color passivator for galvanized coating, it is widely used in metallurgy, machinery, electrician, auto parts and other industries.

工艺参数

1. Usage: 10-20ml/L

2. Operating temperature: 20-40 ℃

3. Operation time: 5-20s

4. In air: 10~20S

5. PH: 1.5-2