Membrane filters PORAFIL TE, Polytetrafluoroethylene (PTFE), white
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.
Format
Membrane
Brand
PORAFIL
Material
Polytetrafluoroethylene (PTFE)
Pore size
0.2 µm, 0.45 µm, 1.0 µm, 3.0 µm
Color
White
Membrane properties
Hydrophobic
Sterile
No
Temperature stability
145 °C
Diameter
13 mm, 25 mm, 47 mm, 50 mm, 90 mm, 100 mm, 142 mm, 220 mm
