Research Matters
Filtry membranowe z PTFE - typu WTP
Membrany z PTFE są wytrzymałymi, hydrofobowymi filtrami membranowymi, odpornymi na działanie rozpuszczalników i agresywnych mediów stosowanych w sterylizacji gazów i klarowaniu cieczy.
Whatman™ PTFE membranes are strong hydrophobic membrane filters resistant to the corrosive solvents and aggressive media used in gas sterilization* and liquid clarification.

• Polypropylene grid support material for increased strength
• Temperature resistant up to 120°C
• Resistant to most aggressive acids, alkalis, and solvents
• Hydrophobic membrane filters can collect aqueous aerosols

PTFE membranes are especially effective for use with aggressive solvents, liquids, and gases. Browse the Whatman™ range of PTFE filters to find the right membrane for your applications.

Gas sterilization* and liquid clarification
PTFE membranes are used for liquid clarification of corrosives, solvents, and aggressive fluids. Effective sample filtration is critical to prevent equipment damage. Whatman™ PTFE hydrophobic membrane filters are also suitable for air and gas sterilization* because of their ability to capture aqueous aerosols.
Filtry membranowe z PTFE - typu WTP
Filtry membranowe z PTFE - typu WTP
Filtry membranowe z PTFE - typu WTP
Filtry membranowe z PTFE - typu WTP
Air Flow Rate 4.5 l/min/cm2 (at 10 psi Vacuum) 
Hydrophobic Yes 
Liquid Flow Rate at 10 psi Vacuum 61.4 ml/min/cm2 
Material Polytetrafluoroethylene (PTFE) 
Membrane Type WTP 
Operating temp. max. 120°C
Porosity Max. 72
Nr kat. Opis produktu Pory Średnica
7582-002 PTFE Membrane, WTP Range, 0,2 um pore size, 25 mm circle (100 pcs) 0,2 um 25 mm
7582-004 PTFE Membrane, WTP Range, 0,2 um pore size, 47 mm circle (100 pcs) 0,2 um 47 mm
7585-004 PTFE Membrane, WTP Range, 0,5 um pore size, 47 mm circle (100 pcs) 0,5 um 47 mm
7590-002 PTFE Membrane, WTP Range, 1,0 um pore size, 25 mm circle (100 pcs) 1,0 um 25 mm
7590-004 PTFE Membrane, WTP Range, 1,0 um pore size, 47 mm circle (100 pcs) 1,0 um 47 mm
Brak powiązanych dokumentów
7582-002;PTFE Membrane, WTP Range, 0,2 um pore size, 25 mm circle (100 pcs);0,2 um;25 mm
7582-004;PTFE Membrane, WTP Range, 0,2 um pore size, 47 mm circle (100 pcs);0,2 um;47 mm
7585-004;PTFE Membrane, WTP Range, 0,5 um pore size, 47 mm circle (100 pcs);0,5 um;47 mm
7590-002;PTFE Membrane, WTP Range, 1,0 um pore size, 25 mm circle (100 pcs);1,0 um;25 mm
7590-004;PTFE Membrane, WTP Range, 1,0 um pore size, 47 mm circle (100 pcs);1,0 um;47 mm