In order to extend the service life and increase the strength of the membrane, it is necessary to compound the polytetrafluoroethylene microporous membrane to various filter materials, such as various needle-punched felts, woven fabrics, glass fiber, etc.
Due to the non-stick characteristics of polytetrafluoroethylene itself, it requires very high requirements for membrane lamination technology. Currently, there are two lamination methods: glue lamination and thermal lamination.
PTFE film manufacturer specializes in the production of PTFE composite materials. It has a full set of advanced production equipment and technology. It also has an advanced clean room and an independent composite slitting workshop to ensure the production quality of PTFE film; the product materials produced are all made of Imported raw materials, high uniformity, stable performance, good air permeability, filtration efficiency up to 99.999995%! It can basically meet the filtration efficiency grade requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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