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BWF Envirotec introduces fine dust filter medium with ePTFE membrane




OFFINGEN, Germany, February 20, 2013-

The new PM-Tec product line represents the highest demands on a filter medium for industrial filtration. BWF Envirotec combines in the new product line first-rate carrier media consisting of needlona® needle felt or fiberglass fabric with a high-efficiency ePTFE membrane and the decades of experience in filter medium production. The continuous in-house process chain, starting with the manufacture of needlona® filter media, including the laminating process, to finishing of complete filter bags guarantees the high quality standard of PM-Tec.

The product line consists of a carrier medium on which an ePTFE membrane is laminated. The membrane produced from polytetrafluorethylene possesses characteristics which are optimally suited for use in industrial fine dust filtration. Minute pores owing to a microporous structure, a low surface tension which reduces the adhesion of fine dusts in addition to a temperature resistance of up to 288°C ensure optimum filtration properties.


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