At a glance
Ratings at 20 °C.
- Rated A, very good resistance
- PTFE, PVDF, SS 316, SS 304, Aluminium, FEP, Acetal (POM) (7)
- Rated B, good resistance
- HDPE, Viton (FPM), ECTFE/ETFE, Nylon (PA) (4)
- Rated C, limited resistance
- PP, LDPE, PMP (3)
- Rated D, not resistant
- PVC Rigid, EPDM, NBR, Polycarbonate, PVC Flexible, Polystyrene, Polysulfone, SAN (8)
- No data in the source
- Silicone, PETG
- Rated lower at 50 °C than at 20 °C
- HDPE (B → C), PP (C → D), LDPE (C → D), ECTFE/ETFE (B → C), PMP (C → D)
Rating profile by material family
Effect of temperature, 20 °C to 50 °C
Substance
- CAS number
- 100-41-4
- Formula
- C8H10
- Hazard symbols in the source
- F (flammable), Xn (harmful) (pre-GHS European symbols; check the current safety data sheet)
- Flammable
- yes
- Name in the source (German)
- Ethylbenzol
Resistance table
| Material | 20 °C | 50 °C | Remark |
|---|---|---|---|
| Thermoplastics | |||
| HDPE | B | C | |
| LDPE | C | D | |
| PP | C | D | |
| PVC Rigid | D | D | |
| PVC Flexible | D | D | |
| PMP | C | D | |
| Polystyrene | D | D | |
| SAN | D | D | |
| Polycarbonate | D | D | |
| Acetal (POM) | A | – | |
| Nylon (PA) | B* | – | |
| Polysulfone | D | D | |
| Fluoropolymers | |||
| PTFE | A | – | |
| FEP | A | A | |
| PVDF | A | A | |
| ECTFE/ETFE | B | C | |
| Elastomers | |||
| EPDM | D | D | |
| Viton (FPM) | B* | – | |
| NBR | D | D | |
| Metals | |||
| SS 316 | A* | – | |
| SS 304 | A* | – | |
| Aluminium | A* | – | |
* estimated rating, given in the source without a temperature
Not rated in the source, so not in the table: PETG, Silicone
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 resist Ethylbenzene at high concentrations?
The materials with an A rating (resistant) for Ethylbenzene at 20 °C are: PTFE, PVDF, SS 316, SS 304, Aluminium, FEP, Acetal (POM). These can generally be used in direct contact.
Which materials should be avoided with Ethylbenzene?
Materials rated D (not resistant) for Ethylbenzene are: PVC Rigid, EPDM, NBR, Polycarbonate, PVC Flexible, Polystyrene, Polysulfone, SAN. These should not be used in contact with Ethylbenzene.
Does temperature affect chemical resistance to Ethylbenzene?
Yes. 5 of 15 tested materials show a worse rating at 50 °C than at 20 °C for Ethylbenzene. Materials affected include: HDPE, PP, LDPE, ECTFE/ETFE, PMP.
Is PTFE safe for Ethylbenzene?
PTFE is rated A for Ethylbenzene 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.
Chemicals with a similar resistance profile
Same 20 °C rating on the share of materials shown.