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Ozone Resistance of PTFE

Is PTFE compatible with Ozone?

Compatibility Rating

At 20°C
A
Excellent
Excellent resistance - recommended for continuous use
At 50°C
A
Excellent
Excellent resistance - recommended for continuous use

FAQ

Is PTFE resistant to Ozone?

PTFE has Excellent (A) resistance to Ozone at 20°C.

Can I store Ozone in PTFE?

Yes, PTFE is rated A for Ozone.

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