Compatibility Rating
At 20°C (68°F)
Excellent
Excellent resistance - recommended for continuous use
At 50°C (122°F)
Excellent
Excellent resistance - recommended for continuous use
Why is HDPE resistant to Butanol?
HDPE shows excellent resistance to Butanol due to its tightly packed molecular structure and chemical inertness to most acids, bases, and salts.
⚠️ 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 Butanol
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | A | A |
| LDPE | A | C |
| PP | A | B |
| PTFE | A | A |
| PVDF | A | A |
| FEP | A | A |
| ECTFE/ETFE | A | A |
| EPDM | B | NR |
| Viton (FPM) | C | D |
| NBR | A | NR |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | A | A |
| PVC Rigid | B | C |
| PVC Flexible | D | D |
| PMP | A | B |
| Polystyrene | A | B |
| SAN | A | C |
| Polycarbonate | B | C |
| PETG | A | NR |
| Acetal (POM) | A | B |
| Nylon (PA) | A | NR |
| Polysulfone | B | C |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
FAQ
Is HDPE resistant to Butanol?
HDPE has Excellent (A) resistance to Butanol at 20°C. Excellent resistance - recommended for continuous use.
Can I store Butanol in HDPE containers?
Yes, HDPE is rated A (Excellent) for Butanol.