Compatibility Rating
At 20°C (68°F)
Excellent
Excellent resistance - recommended for continuous use
At 50°C (122°F)
Excellent
Excellent resistance - recommended for continuous use
Why is NBR resistant to Heating Oil?
NBR shows excellent resistance to Heating Oil due to its acrylonitrile content providing resistance to oils, fuels, and many industrial chemicals.
⚠️ When NOT to use NBR
Avoid using Nitrile Rubber (Buna-N) with strong oxidizers, ketones, chlorinated solvents, and ozone. Not suitable for polar solvents.
Comparison Table — All Materials for Heating Oil
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | C | C |
| LDPE | C | D |
| PP | A | C |
| PTFE | A | A |
| PVDF | A | A |
| FEP | A | A |
| ECTFE/ETFE | A | A |
| EPDM | D | D |
| Viton (FPM) | A | A |
| NBR | A | A |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | A | A |
| PVC Rigid | A | A |
| PVC Flexible | C | C |
| PMP | B | C |
| Polystyrene | C | D |
| SAN | A | A |
| Polycarbonate | C | C |
| PETG | A | NR |
| Acetal (POM) | A | A |
| Nylon (PA) | A | NR |
| Polysulfone | A | B |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Good resistance at both 20°C and 50°C. Maximum service temperature for this material is 100°C — above this, degradation risk increases significantly.
🔄 Better Alternative?
Consider: Viton for wider chemical range. View all materials for Heating Oil →
FAQ
Is NBR resistant to Heating Oil?
NBR has Excellent (A) resistance to Heating Oil at 20°C. Excellent resistance - recommended for continuous use.
Can I store Heating Oil in NBR containers?
Yes, NBR is rated A (Excellent) for Heating Oil.