Nagase America

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Polymer filters remove impurities and gel from polymer solutions including PET, PP, PC, and cellulose.  Denafilter™ is a patented polymer melt filtration system that is highly precise, featuring a long on-stream life, and minimal low pressure loss.  It is made of heat-and-pressure-resistant, anti-corrosive stainless steel, featuring a special inner retainer.  Denafilter™ is offered in three varieties in order to optimize customer needs, including filtration area, maintenance, on-stream life, and cost.


For filtration of various resins prior to pelletization (or other processes) and film extrusion of both optical films as well as packaging and industrial films.

Additional Information

For the Nagase Denafilter website, please click here.

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