Compatibility Rating
At 20°C (68°F)
No Data
No data available
At 50°C (122°F)
No Data
No data available
Why is PETG rated this way to Sulfur Dioxide?
No test data is available for PETG with Sulfur Dioxide. Always test before use.
⚠️ When NOT to use PETG
Avoid using PETG with strong acids, alkalis, and most organic solvents. Better impact resistance than PET but lower chemical resistance.
Comparison Table — All Materials for Sulfur Dioxide
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | A | A |
| LDPE | A | A |
| PP | A | C |
| PTFE | A | A |
| PVDF | A | D |
| FEP | A | A |
| ECTFE/ETFE | A | A |
| EPDM | A | NR |
| Viton (FPM) | D | D |
| NBR | D | D |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | C | D |
| PVC Rigid | A | B |
| PVC Flexible | NR | NR |
| PMP | A | A |
| Polystyrene | C | D |
| SAN | NR | NR |
| Polycarbonate | C | C |
| PETG | NR | NR |
| Acetal (POM) | D | D |
| Nylon (PA) | C | C |
| Polysulfone | B | B |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Maximum service temperature for this material is 70°C. Always verify compatibility at your specific operating conditions.
🔄 Better Alternative?
Consider: Polycarbonate or PP. View all materials for Sulfur Dioxide →
FAQ
Is PETG resistant to Sulfur Dioxide?
PETG has No Data (NR) resistance to Sulfur Dioxide at 20°C. No data available.
Can I store Sulfur Dioxide in PETG containers?
Use caution - PETG is rated NR (No Data) for Sulfur Dioxide.