Compatibility Rating
At 20°C (68°F)
No Data
No data available
At 50°C (122°F)
No Data
No data available
Why is HDPE rated this way to Hydraulic Oil?
No test data is available for HDPE with Hydraulic Oil. Always test before use.
⚠️ 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 Hydraulic Oil
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | NR | NR |
| LDPE | NR | NR |
| PP | A | C |
| PTFE | A | A |
| PVDF | NR | NR |
| FEP | A | A |
| ECTFE/ETFE | NR | NR |
| EPDM | D | D |
| Viton (FPM) | A | A |
| NBR | A | NR |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | A | A |
| PVC Rigid | NR | NR |
| PVC Flexible | NR | NR |
| PMP | NR | NR |
| Polystyrene | NR | NR |
| SAN | NR | NR |
| Polycarbonate | NR | NR |
| PETG | A | A |
| Acetal (POM) | A | NR |
| Nylon (PA) | NR | NR |
| Polysulfone | NR | NR |
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 Hydraulic Oil →
FAQ
Is HDPE resistant to Hydraulic Oil?
HDPE has No Data (NR) resistance to Hydraulic Oil at 20°C. No data available.
Can I store Hydraulic Oil in HDPE containers?
Use caution - HDPE is rated NR (No Data) for Hydraulic Oil.