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 Viton (FPM) resistant to Heating Oil?
Viton (FPM) shows excellent resistance to Heating Oil due to its fluorinated rubber structure providing exceptional resistance to oils, fuels, and many chemicals.
⚠️ When NOT to use Viton (FPM)
Avoid using Viton Fluoroelastomer with ketones, esters, amines, and hot water/steam. Excellent for fuel and oil applications.
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 200°C — above this, degradation risk increases significantly.
🔄 Better Alternative?
Consider: PTFE for chemical universality. View all materials for Heating Oil →
FAQ
Is Viton (FPM) resistant to Heating Oil?
Viton (FPM) has Excellent (A) resistance to Heating Oil at 20°C. Excellent resistance - recommended for continuous use.
Can I store Heating Oil in Viton (FPM) containers?
Yes, Viton (FPM) is rated A (Excellent) for Heating Oil.