Compatibility Rating
At 20°C
Excellent
Excellent resistance - recommended for continuous use
At 50°C
Good
Good resistance - suitable for intermittent contact
Why is Polycarbonate resistant to Mineral Oil?
Polycarbonate shows excellent resistance to Mineral Oil due to its carbonate group structure, though it has limited chemical resistance compared to other engineering plastics.
⚠️ When NOT to use Polycarbonate
Avoid using Polycarbonate with alkalis, amines, ketones, esters, and many organic solvents. Prone to stress cracking.
Comparison Table — All Materials for Mineral Oil
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | A | A |
| LDPE | B | 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 | B | B |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | A | A |
| PVC Rigid | A | B |
| PVC Flexible | NR | NR |
| PMP | A | B |
| Polystyrene | A | A |
| SAN | NR | NR |
| Polycarbonate | A | B |
| PETG | A | A |
| Acetal (POM) | A | A |
| Nylon (PA) | A | A |
| Polysulfone | A | A |
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 120°C — above this, degradation risk increases significantly.
🔄 Better Alternative?
Consider: Polysulfone or PETG. View all materials for Mineral Oil →
FAQ
Is Polycarbonate resistant to Mineral Oil?
Polycarbonate has Excellent (A) resistance to Mineral Oil at 20°C.
Can I store Mineral Oil in Polycarbonate?
Yes, Polycarbonate is rated A for Mineral Oil.