Business

Technical paper describing a wide array of wet- and dry-laid, and meltblown nonwoven filtration media, and their structures, properties and applications. From Lydall Filtration and Separatio, Inc. [PDF]

Technical paper evaluating different non-woven wet-laid microglass filtration media for compatibility with a range of hydraulic fluids at different temperatures. From Lydall Filtration and Separation, Inc. [PDF]

Technical paper about the techniques and procedures for making a nonwoven fabric precursor and their effect on the magnitude of the electrical resistivity of active carbon nonwovens manufactured from this precursor. Authors: Romualda Cislo and others. [PDF]

Technical paper discussing the construction, performance and applications of carded, needlepunch, spunbond, meltblown and wet-laid nonwoven media for liquid filtration applications. From Lydall Filtration and Separation, Inc. [PDF]

Technical paper describing a study of measuring the pore volume and distribution, and pore diameter size using mercury intrusion, liquid extrusion and capillary flow porosimetry. Authors: Akshaya Jena and Krishna Gupta.

Technical paper testing the liquid filtration performance of nonwoven media of various constructions and fiber blends by standard paper and nonwoven test methods, and proving that filter performance is predictive only within media of the same construction and under the same circumstances. From Lydall Filtration and Separation, Inc. [PDF]

Technical paper discussing the different types of wetlaid, drylaid and membrane media available for submicron filtration applications, and comparing their methods of construction, performance and cost. From Lydall Filtration and Separation, Inc. [PDF]