Compatibility Rating
Why is Viton (FPM) resistant to Barium Sulfide?
Viton (FPM) shows excellent resistance to Barium Sulfide due to its fluorinated rubber structure providing exceptional resistance to oils, fuels, and many chemicals.
⚠️ When NOT to use Viton (FPM)
Avoid using Viton Fluoroelastomer with ketones, esters, amines, and hot water/steam. Excellent for fuel and oil applications.
Comparison Table — All Materials for Barium Sulfide
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | A | A |
| LDPE | A | A |
| PP | A | A |
| PTFE | A | A |
| PVDF | B | B |
| FEP | A | A |
| ECTFE/ETFE | NR | NR |
| EPDM | A | NR |
| Viton (FPM) | A | NR |
| NBR | A | A |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | C | C |
| PVC Rigid | A | NR |
| PVC Flexible | A | NR |
| PMP | A | A |
| Polystyrene | NR | NR |
| SAN | NR | NR |
| Polycarbonate | B | B |
| PETG | B | B |
| Acetal (POM) | B | B |
| Nylon (PA) | A | NR |
| Polysulfone | A | NR |
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 200°C — above this, degradation risk increases significantly.
🔄 Better Alternative?
Consider: PTFE for chemical universality. View all materials for Barium Sulfide →
FAQ
Is Viton (FPM) resistant to Barium Sulfide?
Viton (FPM) has Excellent (A) resistance to Barium Sulfide at 20°C. Excellent resistance - recommended for continuous use.
Can I store Barium Sulfide in Viton (FPM) containers?
Yes, Viton (FPM) is rated A (Excellent) for Barium Sulfide.