Compatibility Rating
At 20°C (68°F)
No Data
No data available
At 50°C (122°F)
No Data
No data available
Why is PTFE rated this way to Sodium Dichromate?
No test data is available for PTFE with Sodium Dichromate. Always test before use.
⚠️ When NOT to use PTFE
Avoid using PTFE (Teflon) with molten alkali metals, fluorine gas at high temperatures, and certain fluorinated compounds. It is the most chemically resistant plastic available.
Comparison Table — All Materials for Sodium Dichromate
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | NR | NR |
| LDPE | NR | NR |
| PP | NR | NR |
| PTFE | NR | NR |
| PVDF | NR | NR |
| FEP | NR | NR |
| ECTFE/ETFE | NR | NR |
| EPDM | NR | NR |
| Viton (FPM) | NR | NR |
| NBR | NR | NR |
| Silicone | NR | NR |
| SS 316 | NR | NR |
| SS 304 | NR | NR |
| Aluminium | NR | NR |
| PVC Rigid | NR | NR |
| PVC Flexible | NR | NR |
| PMP | NR | NR |
| Polystyrene | NR | NR |
| SAN | NR | NR |
| Polycarbonate | NR | NR |
| PETG | NR | NR |
| Acetal (POM) | NR | NR |
| Nylon (PA) | NR | NR |
| Polysulfone | NR | NR |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Maximum service temperature for this material is 260°C. Always verify compatibility at your specific operating conditions.
🔄 Better Alternative?
Consider: None — PTFE is the gold standard. View all materials for Sodium Dichromate →
FAQ
Is PTFE resistant to Sodium Dichromate?
PTFE has No Data (NR) resistance to Sodium Dichromate at 20°C. No data available.
Can I store Sodium Dichromate in PTFE containers?
Use caution - PTFE is rated NR (No Data) for Sodium Dichromate.