Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

Plating life problem--failing in Salt Spray

2004

We are facing the plating Life Problem. The Plating Specification is as follows.- zinc + trivalent chromate clear , - coat thk : 4-5 microns thk - 48 hrs of salt spray test for white rust.

The Salt Spray test is Failing. I want Exact process To be followed with all setting parameters & details of Chemicals used. This is very important.

Regards

Venkatesh Purohit
Plating Shop - Pune, Maharashtra, India

It is important to you but not really important to the readers, Vyankatesh :-)

For that reason, you need to put far more effort into it than you expect a reader to put into it--yet you've spent mere seconds on your posting and want an answer that would take a minimum of several hours of work :-(

Contact a manufacturer or distributor of plating chemicals and ask them to come in and work with you please. Good luck.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Need quick confidential answers? $25
Need project assistance? $100/hr.
2004

---

Zinc plating with trivalent chromate sst life 96 hours possible. Chennai based manufacturing of plating chemical already marketing this product.refer.

P. Gurumoorthi
electroplating process chemicals - Chennai, Tamilnadu, India
2004

Mr Purohit

The specs you have listed are entirely possible indigenously, that is within India.. You need to connect with a qualified supplier / provider of Plating chemicals where these issues are resolved in an appropriate manner.

Regards

Asif Nurie [deceased]
- New Delhi, India
With deep regret we sadly advise that Asif passed away on Jan 24, 2016
2004

Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.

---

---