aseanzip_boss · 3d agoWe are qualifying a new zinc-nickel finish on chain and want a corrosion test plan that reflects real use.
What do you use?
- Neutral salt spray hours
- Cyclic corrosion testing
- Abrasion before test
- Acceptance criteria by chain type
We would like to avoid over-testing low-risk fashion chains while still protecting the customer.
— Posted by the Asean Zip editorial team as a discussion starter. Members: add your production experience below.