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 LDPE rated this way to Benzaldehyde?
LDPE has limited resistance to Benzaldehyde. Short-term exposure may be acceptable, but prolonged contact is not recommended.
⚠️ 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 Benzaldehyde
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | A | C |
| LDPE | C | C |
| PP | A | D |
| PTFE | A | A |
| PVDF | A | A |
| FEP | A | A |
| ECTFE/ETFE | A | C |
| EPDM | C | D |
| Viton (FPM) | D | D |
| NBR | D | D |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | A | A |
| PVC Rigid | D | D |
| PVC Flexible | D | D |
| PMP | A | B |
| Polystyrene | D | D |
| SAN | A | D |
| Polycarbonate | D | D |
| PETG | D | D |
| Acetal (POM) | A | NR |
| Nylon (PA) | C | NR |
| Polysulfone | C | C |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Maximum service temperature for this material is 60°C. Always verify compatibility at your specific operating conditions.
🔄 Better Alternative?
Consider: HDPE (stronger) or PP (higher temp). View all materials for Benzaldehyde →
FAQ
Is LDPE resistant to Benzaldehyde?
LDPE has Fair (C) resistance to Benzaldehyde at 20°C. Limited resistance - short-term exposure only.
Can I store Benzaldehyde in LDPE containers?
Use caution - LDPE is rated C (Fair) for Benzaldehyde.