The conventional production process is to mix polytetrafluoroethylene dispersion resin with liquid additives, make the mixture into thin sheets through calendering, and then use a machine to bidirectionally stretch the thin sheets to produce a Teflon microporous membrane.
The process flow is: PTFE resin, extrusion aid (material selection) – mixing – calendering – biaxial stretching – coiling.
?Teflon microporous membrane processed by biaxial stretching technology is widely used in air dust removal due to its wide operating temperature range, small friction coefficient, stable chemical properties, low surface energy, microporous structure and other characteristics. It is widely used in environmental protection and chemical fields such as air sterilization and water filtration. It also has a unique network microporous structure, making it widely used as functional clothing materials such as waterproof, breathable, windproof and warm, and protective.
? Teflon microporous membrane product materials are all imported raw materials, with high uniformity, stable performance, good air permeability, and 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.
?Manufacturers use imported raw materials to produce materials with finer molecular weight, cleaner and better uniformity. They have a complete set of domestically advanced production lines to produce products with better quality.
Interested parties can enter the store for consultation.
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