Hydrophobic PTFE Membrane Filters. The hydrophobic PTFE membrane filters are made of polytetra-fluorethylene (PTFE) only and are therefore permanently
Pore Size (µm), Thickness (µm), Air Permeability1 (L/min·cm² @ 70mbar), Water Entry Pressure (psi; bar), IPA Bubble Point (psi; bar)
Apr 1, 2019 improved filtration efficiency by 70% and water contact angle by 23◦ ... Keywords: electrospinning; PTFE nanofiber membrane; air filter; PM.
Air Diffusion per 10 inch cartridge wet with 60/40. IPA/water. Contact Graver Technologies for specific method. Pore Size. Specification. 0.1 µm: ≤ 50 cc/min @
The product portfolio includes 5” to 30” 70 mm and 10” 83 mm diameter cartridge filters with hydrophilic membranes for use with water-based chemicals, and
PTF Series for temperature, chemical and vent filtration with optimal air or filtration applications; PTFE cartridges are hydrophobic, resisting water ...
Ideal for aerosol sampling, especially in environments also containing water vapour; 13 mm filter meets NIOSH Method 5517 specifications. PTFE filters are the
Dec 15, 2019 It was found that the as-prepared rough PTFE membranes had ca. 0° contact angle (CA) of oil in air and above 150° CAs of water in air or oil ...
HPLC sample filters in syringe filter format; Solvent filters in membrane disc format MS wwPTFE (Water Wettable Polytetrafluoroethylene).
Strong, Chemically Resistant Membranes for Air Monitoring and Sampling in. Aggressive Environments · Low chemical background permits highly sensitive,
Next generation of universal hydrophilic PTFE membrane with maximum chemical compatibility when filtering both aqueous solutions and aggressive solvents.
The optimal combination of air flow and water entry pressure adds value to most device designs. Inherently hydrophobic, PTFE membranes will not absorb
Apr 3, 2019 The filtration with glass fibre or polyester felt media is done within the material. With PTFE filter media, the filtration occurs on the ...
Meissner's Ultradyne ® PTFE membrane filters are optimized for critical and filtration performance in aggressive chemicals, prolonged hot air service ...