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Polyurethane vs FRP 2
- Thread starter Joss10
- Start date
EdStainless
Materials
What advantages (besides price) is he touting?
IF you need strength then FRP has big advantages.
Either way the adhesion is the primary issue, make sure that you know what combination of surface prep and base coats are being used to assure proper adhesion.
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P.E. Metallurgy, Plymouth Tube
IF you need strength then FRP has big advantages.
Either way the adhesion is the primary issue, make sure that you know what combination of surface prep and base coats are being used to assure proper adhesion.
= = = = = = = = = = = = = = = = = = = =
P.E. Metallurgy, Plymouth Tube
moltenmetal
Chemical
The coatings aren't even close to being equivalent. Which one do you need? I have no idea, but I'm pretty sure there is some API and/or NACE guidance available on the topic if you do some research.
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2
- #4
Steve Jones
Corrosion Management Consultant
All answers are personal opinions only and are in no way connected with any employer.
Andrew1974
Chemical
I would not use a polyurethane in this situation. I would recommend a Cyclo-Aliphatic Epoxy. They're designed for immersion in these situations. Polyurethanes are generally used for UV protection, gloss retention, etc.
Andrew1974
Chemical
I've done work with Internal Tank Linings, floating roofs, etc and here's what I used when I worked at Chevron in Pascagoula, MS.
Gulf Coast Paint PC-517 Cycloaliphatic Epoxy
Gulf Coast Paint PC-517 Cycloaliphatic Epoxy
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