Compatibility Rating
At 20°C (68°F)
Poor
Not recommended - significant degradation expected
At 50°C (122°F)
Poor
Not recommended - significant degradation expected
Why is Polysulfone rated this way to Diethyl Ketone?
Polysulfone is not recommended for use with Diethyl Ketone. Significant degradation or failure is expected.
⚠️ When NOT to use Polysulfone
Avoid using Polysulfone (PSU) with ketones, esters, and chlorinated solvents. Excellent for hot water and steam applications.
Comparison Table — All Materials for Diethyl Ketone
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | B | B |
| LDPE | B | C |
| PP | B | B |
| PTFE | A | A |
| PVDF | C | C |
| FEP | A | A |
| ECTFE/ETFE | B | C |
| EPDM | C | C |
| 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 | NR | NR |
| PMP | B | C |
| Polystyrene | D | D |
| SAN | D | D |
| Polycarbonate | D | D |
| PETG | D | D |
| Acetal (POM) | A | NR |
| Nylon (PA) | C | C |
| Polysulfone | D | D |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Maximum service temperature for this material is 150°C. Always verify compatibility at your specific operating conditions.
🔄 Better Alternative?
Consider: PVDF or PTFE. View all materials for Diethyl Ketone →
FAQ
Is Polysulfone resistant to Diethyl Ketone?
Polysulfone has Poor (D) resistance to Diethyl Ketone at 20°C. Not recommended - significant degradation expected.
Can I store Diethyl Ketone in Polysulfone containers?
Use caution - Polysulfone is rated D (Poor) for Diethyl Ketone.