
Free personalized metal finishing help!
IRON PHOSPHATING
(-----) 2006
I'm interested in iron phosphating. before I used a chemical called sodium toluene sulphanate. but now it isn't available. Do you know any alternative chemical that can be replace of sodium toluene sulphanate.
AYSE1st air supply and maintenance center - Eskiþehir
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2006
Hi,
We use something called CRYSCOAT 747 NW, which contains phosphoric acid and hydrofluoric acid.
Hope that helps.
p.s. I am looking to minimise sludge using this chemical.
white goods manufacturer - Durban, South Africa
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