Compatibility Rating
At 20°C (68°F)
Good
Good resistance - suitable for intermittent contact
At 50°C (122°F)
Poor
Not recommended - significant degradation expected
Comparison Table — All Materials for Benzoic Acid
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | A | A |
| LDPE | A | A |
| PP | A | C |
| PTFE | A | A |
| PVDF | A | A |
| FEP | A | A |
| ECTFE/ETFE | A | A |
| EPDM | C | NR |
| Viton (FPM) | A | A |
| NBR | C | NR |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | A | B |
| PVC Rigid | A | B |
| PVC Flexible | A | NR |
| PMP | A | B |
| Polystyrene | B | B |
| SAN | A | A |
| Polycarbonate | D | D |
| PETG | A | NR |
| Acetal (POM) | B | D |
| Nylon (PA) | C | D |
| Polysulfone | C | C |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Performance degrades significantly at higher temperatures — rated Good at 20°C but only Poor at 50°C. For elevated temperatures, consider a more resistant material. Max service temp: 90°C.
🔄 Better Alternative?
Consider: Nylon or PP. View all materials for Benzoic Acid →
FAQ
Is Acetal (POM) resistant to Benzoic Acid?
Acetal (POM) has Good (B) resistance to Benzoic Acid at 20°C. Good resistance - suitable for intermittent contact.
Can I store Benzoic Acid in Acetal (POM) containers?
Yes, Acetal (POM) is rated B (Good) for Benzoic Acid.