Curated with aloha by
Ted Mooney, P.E. RET
The authoritative public forum
for Metal Finishing 1989-2025
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PTFE / CERAMIC COATING
Dear sir,
We do PTFE coating on textile / chemical processing machinery parts. We have a problem coating higher thickness in PTFE.
Kindly suggest. Please be good enough for giving proper information on CERAMIC COATING ON INDUSTRIAL parts where heavy abrasion is found.
Harshad M. Trivedi- Surat, Gujarat, India
2001
2001
Dear friend,
Is there a company in your country that performs plasma spraying or HVOF? If so, before you put the PTFE coating, ask them to spray your component with a ceramic coating like Aluminum Oxide/Titanium Oxide and you are OK
Christos Sigalas- Athens, Greece
2003
If you have an abrasion problem you can use a polyurea coating instead ceramic coating. The polyurea has a good resistance for abrasion.
Just if you have low temperature (125 °C maximum)
Raul Mata
- Saltillo, Coahuila, Mexico
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