Compatibility Rating
📊 Note: Formaldehyde resistance varies by concentration. Data available for: 10 %, 30 %, 40 %. Search for specific concentrations →
Why is PVDF resistant to Formaldehyde?
PVDF shows excellent resistance to Formaldehyde due to its fluorinated polymer backbone providing excellent resistance to acids, bases, and organic solvents.
⚠️ When NOT to use PVDF
Avoid using Polyvinylidene Fluoride with strong bases (NaOH >10%), ketones, esters, and amines. Service temperature up to 150°C.
Comparison Table — All Materials for Formaldehyde
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | A | A |
| LDPE | A | A |
| PP | A | A |
| PTFE | A | A |
| PVDF | A | A |
| FEP | A | A |
| ECTFE/ETFE | A | A |
| EPDM | A | NR |
| Viton (FPM) | C | NR |
| NBR | B | B |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | A | A |
| PVC Rigid | B | C |
| PVC Flexible | C | C |
| PMP | A | B |
| Polystyrene | C | D |
| SAN | A | C |
| Polycarbonate | A | B |
| PETG | A | NR |
| Acetal (POM) | A | B |
| Nylon (PA) | C | C |
| Polysulfone | B | C |
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 150°C — above this, degradation risk increases significantly.
🔄 Better Alternative?
Consider: PTFE for broader resistance. View all materials for Formaldehyde →
FAQ
Is PVDF resistant to Formaldehyde?
PVDF has Excellent (A) resistance to Formaldehyde at 20°C. Excellent resistance - recommended for continuous use.
Can I store Formaldehyde in PVDF containers?
Yes, PVDF is rated A (Excellent) for Formaldehyde.
📊 Note: Formaldehyde resistance varies by concentration. Data available for: 10 %, 30 %, 40 %. Search for specific concentrations →