Brand:XZD
MOQ:1000
Quantity:50
Send Inquiry
pt;">If you need the white passivation effect, process flow asfollows:zinc platingpieces→water rinse(twice)→0.5~1%nitric acid activate→water rinse→passivation→hold at air→ water rinse(twice)→immerse B214 sealer(30-80ml/L, for 30-60sec) →water rinse→ drying
4,Notice
1,BLU-A blue zinc passivation liquidis strong acid chemicals and corrosive. Workers should wear rubbergloves when they are operating.
2,Noticefor slat fog test: It can be carried out slat fog test after thepassivation pieces have been stored for about 24 hours. And thework pieces should not touch directly by hand.
