Joined: 28 September 2005 Location: India
Online Status: Offline Posts: 400
Posted: 27 June 2012 at 9:47am | IP Logged
Dear Technologist from China,
Does the chrome powder manufactured in China is trust
worthy? or is there any chance that the stains were formed
due to low quality of Chrome powder available in China? In
India I am yet to find a Tanner who has imported Chrome
Joined: 02 November 2010 Location: United States
Online Status: Offline Posts: 107
Posted: 28 June 2012 at 7:49am | IP Logged
Yes I am.
Consider doing the work with a sequestering agent to see what impact it has. On the positive side you will not be causing any process problems as apart from adding cost to your process you can certainnly either solve this problem or move onto reseaching another solution to this problem.
__________________ Chris Black
Black's It Consulting
Joined: 25 January 2006 Location: China
Online Status: Offline Posts: 694
Posted: 07 July 2012 at 10:39pm | IP Logged
No one from China asks you to use that chrome. You can even image such poor qualitified chrome are salt with dyestuff. Please donot use this chrome in your recipe, otherwise, you will have a only excuse for bad result from trial.
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