Compatibility Rating
At 20°C (68°F)
Fair
Limited resistance - short-term exposure only
At 50°C (122°F)
Fair
Limited resistance - short-term exposure only
Why is HDPE rated this way to Heating Oil?
HDPE has limited resistance to Heating Oil. Short-term exposure may be acceptable, but prolonged contact is not recommended.
⚠️ When NOT to use HDPE
Avoid using High-Density Polyethylene with strong oxidizing acids (nitric, chromic), chlorinated solvents, and aromatic hydrocarbons. Maximum service temperature is around 80°C.
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
Maximum service temperature for this material is 80°C. Always verify compatibility at your specific operating conditions.
🔄 Better Alternative?
Consider: PP (higher temp) or PTFE (universal). View all materials for Heating Oil →
FAQ
Is HDPE resistant to Heating Oil?
HDPE has Fair (C) resistance to Heating Oil at 20°C. Limited resistance - short-term exposure only.
Can I store Heating Oil in HDPE containers?
Use caution - HDPE is rated C (Fair) for Heating Oil.