Looking at all current fiber fabrics, it is difficult to meet the standard requirements for waterproofing and liquid barrier. Therefore, it is inevitable to laminate the fabric, and PTFE clothing membrane is used here.
PTFE super waterproof and breathable composite fabric is a relatively high-end laminated fabric.
The fabric is made of polytetrafluoroethylene, which is expanded and stretched to form a microporous film. This film is laminated on various fabrics and substrates using a special process to become a new filter material. .
Due to the small pore size, uniform distribution and large porosity of this membrane, it can filter dust particles including bacteria while maintaining air circulation, achieving the purpose of purification and ventilation.
The porosity of ptfe clothing membrane can reach 80%~90%, and has been processed by high-temperature heat setting. The microporous structure is stable and can effectively intercept dust particles. Moreover, its pore size is small and uniform, and its surface filtration mechanism makes it easy to remove dust and is hydrophobic. It has strong resistance, low surface energy, and good non-adhesive ability. It can effectively remove dust accumulated on the surface. Washing with water or backflushing can restore the performance and greatly extend the service life. The filtration efficiency can reach 99.999995%.
It is a manufacturer of polytetrafluoroethylene microporous membranes that specializes in R&D, production and sales.
The materials of the ptfe clothing film products produced by our company are all imported raw materials, with high uniformity, stable performance and good breathability.
It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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