Compatibility Rating
At 20°C (68°F)
No Data
No data available
At 50°C (122°F)
No Data
No data available
Why is PTFE rated this way to Chlorine Gas?
No test data is available for PTFE with Chlorine Gas. Always test before use.
⚠️ When NOT to use PTFE
Avoid using PTFE (Teflon) with molten alkali metals, fluorine gas at high temperatures, and certain fluorinated compounds. It is the most chemically resistant plastic available.
Comparison Table — All Materials for Chlorine Gas
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | NR | NR |
| LDPE | NR | NR |
| PP | NR | NR |
| PTFE | NR | NR |
| PVDF | NR | NR |
| FEP | NR | NR |
| ECTFE/ETFE | NR | NR |
| EPDM | NR | NR |
| Viton (FPM) | NR | NR |
| NBR | NR | NR |
| Silicone | NR | NR |
| SS 316 | NR | NR |
| SS 304 | NR | NR |
| Aluminium | NR | NR |
| PVC Rigid | NR | NR |
| PVC Flexible | NR | NR |
| PMP | NR | NR |
| Polystyrene | NR | NR |
| SAN | NR | NR |
| Polycarbonate | NR | NR |
| PETG | NR | NR |
| Acetal (POM) | NR | NR |
| Nylon (PA) | NR | NR |
| Polysulfone | NR | NR |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Maximum service temperature for this material is 260°C. Always verify compatibility at your specific operating conditions.
🔄 Better Alternative?
Consider: None — PTFE is the gold standard. View all materials for Chlorine Gas →
FAQ
Is PTFE resistant to Chlorine Gas?
PTFE has No Data (NR) resistance to Chlorine Gas at 20°C. No data available.
Can I store Chlorine Gas in PTFE containers?
Use caution - PTFE is rated NR (No Data) for Chlorine Gas.