name -Ral 1024 Color Chart Powder For Powder Coating
計(jì)量單位:
千克
How to use it ?
Pre- treatment:
1. Steel material : oil disposing and rust removing , phosphorization treatment
2. Aluminum : derosination and chromating treatment
* Test the pre- treatment in every two hours , testing methods should in comply with the drug supplier or according to user manual of our pre- treatment