Measurement of Filter Permeability Using Frazier Air Permeability Tester
January 1, 2011
Introduction Permeability is a measure of the ease of a fluid that passes through the filter medium. It is one of the
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Beta Ratios Explained and Applied to Liquid Filter Selection
November 8, 2010
Liquid Filter Beta Ratios Absolute rated liquid filter selection is tied to the media micron rating, materials of construction, construction design, and
What is Slip-flow and How Does it Affect Filter?
August 1, 2010
Recent scientific interest in nanofibers have many people exploring their use in filter media. One of the advantages of nanofibers for gas
What is Electret?
April 1, 2010
Electret is a counter term of magnet. A magnet is a ferrous material that possesses a quasi-permanent internal and external magnetic field.
Surface Wettability Affects Filtration
January 1, 2006
Wettability is a property that exists on every surface and influences the behavior of a fluid surrounding the surface due to the