Compatibility Rating
At 20°C
Excellent
Excellent resistance - recommended for continuous use
At 50°C
Poor
Not recommended - significant degradation expected
Why is LDPE resistant to Diesel Fuel?
LDPE shows excellent resistance to Diesel Fuel due to its flexible polymer chains that resist attack from most aqueous solutions and inorganic chemicals.
⚠️ When NOT to use LDPE
Avoid using Low-Density Polyethylene with strong oxidizers, chlorinated solvents, and aromatic compounds. Temperature limit is approximately 60°C.
Comparison Table — All Materials for Diesel Fuel
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | A | C |
| LDPE | A | D |
| PP | A | C |
| PTFE | A | A |
| PVDF | A | A |
| FEP | A | A |
| ECTFE/ETFE | NR | NR |
| 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 | C |
| PVC Flexible | C | C |
| PMP | NR | NR |
| Polystyrene | C | D |
| SAN | A | A |
| Polycarbonate | C | C |
| PETG | A | A |
| Acetal (POM) | A | A |
| Nylon (PA) | A | A |
| Polysulfone | NR | NR |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Performance degrades significantly at higher temperatures — rated Excellent at 20°C but only Poor at 50°C. For elevated temperatures, consider a more resistant material. Max service temp: 60°C.
🔄 Better Alternative?
Consider: HDPE (stronger) or PP (higher temp). View all materials for Diesel Fuel →
FAQ
Is LDPE resistant to Diesel Fuel?
LDPE has Excellent (A) resistance to Diesel Fuel at 20°C.
Can I store Diesel Fuel in LDPE?
Yes, LDPE is rated A for Diesel Fuel.