Membrane filtersMembrane filters Polytetrafluoroethylene PORAFIL® TE
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Membrane filters Polytetrafluoroethylene PORAFIL® TE

Membranes of polytetrafluoroethylene (PTFE) are particularly suited for aggressive media, since they are chemically inert towards aqueous and organic solutions as well as towards concentrated acids and bases. These membranes are hydrophobic, thus the pressure for filtration of aqueous solutions has to be higher than the breakthrough pressure. PORAFIL® TE membranes can be used at temperatures up to 145 °C
 
 Ø
mm
Pore
size
μm
PKCat. No.
 250.200000504.001 387
 470.200000504.001 388
 500.200000504.001 389
 900.200000254.001 390
 1000.200000254.001 391
 1420.200000104.001 392
 2200.200000104.001 393
 130.450000504.001 395
 250.450000504.001 396
 470.450000504.001 397
 500.450000504.001 398
 900.450000254.001 399
 1000.450000254.001 400
 1420.450000104.001 401
 2200.450000104.001 402
 131504.001 404
 251504.001 405
 471504.001 406
 501504.001 407
 901254.001 408
 1001254.001 409
 1421104.001 410
 2201104.001 411
 133504.001 413
 253504.001 414
 473504.001 415
 503504.001 416
 903254.001 417
 1003254.001 418
 1423104.001 419
 2203104.001 420

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