| Customization: | Available |
|---|---|
| CAS No.: | 9002-84-0 |
| EINECS: | 204-126-9 |
|
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PTFE pall ring, also called polyutetrafluoroethylene pall ring, teflon pall ring, is made of 100% pure PTFE. It is a kind of special plastic random packing for special working environments and applications. PTFE pall ring has more stable chemical performance and high temperature resistance performance than other plastic pall ring.
PTFE pall ring has excellent corrosion and temperature resistance performance.
Features:
High temperature resistance.
Maximum working temperature is up to 200 to 260 °C for long term application.
Low temperature resistance. Working temperature is lower to -100 °C.
Corrosion resistance. Resistance to aqua regia and all organic solvents.
Optional temperature range. From -100 °C to 260°C.
Applications
PTFE pall ring has wide range of applications in absorption and desorption tower, ammonia plant decarburization system, desulphurization system, ethylbenzene separation, iso-octane separation, etc.
| Size mm |
Stacked Weight Kg/m³ |
Stacked Number PCS/m³ |
Surface Area m²/m³ |
Void Fraction % |
| 20*20*2 | 522 | 110000 | 267 | 92.8 |
| 25*25*2 | 423 | 56000 | 219 | 93.4 |
| 38*38*2 | 368 | 14000 | 165 | 94.6 |
| 50*50*2 | 390 | 6500 | 113.5 | 94.9 |
| 65*65*2 | 480 | 4600 | 84 | 94.8 |
| 76*76*2 | 328 | 1850 | 73 | 92 |
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