PTFE composite filter paper is the core part of the filtration system. It is not only the last barrier of the filtration system, but also the most important barrier. It shoulders the important task of removing high-performance particulate matter. Let’s take a look at it below.
Filter paper is usually made of plant fiber, synthetic fiber and inorganic fiber as raw materials, adding certain chemical additives, and using dry or wet papermaking processes and equipment.
Fiber filter material has the characteristics of easy processing, low price, large specific surface area, good porosity and softness, and has become the leading product of air filtration materials.
Composite filter paper has the characteristics of good filtration performance, high dust holding capacity, high strength, good temperature resistance, long service life, and wide application.
PTFE composite filter paper is prepared through a biaxial stretching process and is commonly known as the “King of Plastics”.
This material has a microporous structure with staggered fibers, high porosity, small and uniform pore size, finer molecular weight and cleaner.
It has properties such as high temperature resistance, alkali resistance, and hydrophobicity.
It is widely used in air filtration, aviation, electronics, electrical appliances, chemical industry, machinery, construction, textile and many other fields.
PTFE film manufacturer specializes in the production of PTFE composite filter paper. 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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