At a glance
Ratings at 20 °C.
- Rated A, very good resistance
- none (0)
- Rated B, good resistance
- PTFE (1)
- Rated C, limited resistance
- PP, PVDF, Aluminium (3)
- Rated D, not resistant
- EPDM, Viton (FPM), NBR, Nylon (PA), Acetal (POM), Polycarbonate, PETG (7)
- No data in the source
- HDPE, PVC Rigid, SS 316, SS 304, LDPE, FEP, ECTFE/ETFE, Silicone, PVC Flexible, Polystyrene, Polysulfone, PMP, SAN
Rating profile by material family
Effect of temperature, 20 °C to 50 °C
No material with a rating at both temperatures changes grade between 20 °C and 50 °C.
Substance
- CAS number
- 7783-66-6
- Formula
- JF5
- Hazard symbols in the source
- T (toxic), C (corrosive) (pre-GHS European symbols; check the current safety data sheet)
- Name in the source (German)
- Jodpentafluorid
Resistance table
| Material | 20 °C | 50 °C | Remark |
|---|---|---|---|
| Thermoplastics | |||
| PP | C* | – | |
| Polycarbonate | D* | – | |
| PETG | D* | – | |
| Acetal (POM) | D | D | |
| Nylon (PA) | D | D | |
| Fluoropolymers | |||
| PTFE | B* | – | |
| PVDF | C* | – | |
| Elastomers | |||
| EPDM | D | D | |
| Viton (FPM) | D | D | |
| NBR | D | D | |
| Metals | |||
| Aluminium | C* | – | |
* estimated rating, given in the source without a temperature
Not rated in the source, so not in the table: HDPE, LDPE, PVC Rigid, PVC Flexible, PMP, Polystyrene, SAN, Polysulfone, FEP, ECTFE/ETFE, Silicone, SS 316, SS 304
Rating scale
- A very good resistance
- B good resistance
- C limited resistance
- D not resistant
- – no data
- K no general statement possible
A rating marked * is an estimate in the source, not a test result. An estimate is given as one value without a temperature.
Frequently Asked Questions
Which materials should be avoided with Iodine Pentafluoride?
Materials rated D (not resistant) for Iodine Pentafluoride are: EPDM, Viton (FPM), NBR, Nylon (PA), Acetal (POM), Polycarbonate, PETG. These should not be used in contact with Iodine Pentafluoride.
Does temperature affect chemical resistance to Iodine Pentafluoride?
For Iodine Pentafluoride, all tested materials maintain the same rating at both 20 °C and 50 °C.
Is PTFE safe for Iodine Pentafluoride?
PTFE is rated B for Iodine Pentafluoride at 20 °C. A rating of A means resistant, B means limited resistance, C means partly resistant, and D means not resistant.
About this data
The ratings come from the chemical resistance list published by Bürkle GmbH, which compiled them from raw-material manufacturers’ data. They describe laboratory tests on the raw material at 20 °C and 50 °C.
A finished part also sees pressure, mechanical stress, welds and mixtures that a laboratory test does not. Treat the rating as a first filter and test under your own conditions before relying on it.