Viton Tubing Specifications
Advantages:
- Our most chemical-resistant tubing.
- Resistant to corrosives, solvents, and oils at elevated temperature.
- Low gas permeability.
Limitations:
- Limited pumping life.
Application Suitability:
| Acids: | Excellent |
|---|---|
| Alkalies: | Excellent |
| Organic solvents: | Variabletest before using |
| Pressure: | Good |
| Vacuum: | Good |
| Viscous fluids: | Good |
| Sterile fluids: | Fair |
Physical Characteristics and Composition:
- Thermal set rubber.
- Viton B (67 percent fluorine).
- Firm (stiff) material.
- Opaque, black.
Temperature Range:
-25 to 400°F (-32 to 205°C)
Meets Classifications:
- None
Gas Permeability:
cc x mm
x 10-10
(cm2 x sec. x cm Hg
| CO2: | 76 to 79 |
|---|---|
| H2: | - |
| O2: | 13 to 15 |
| N2: | 4.3 |
Cleaning/Sterilization:
- Sterilize at 480°F (249°C) for 16 hours in a circulating hot air oven.
Viton - Reg TM DuPont Dow Elastomers L.L.C.