ptfe waterproof and breathable membrane is currently widely used

The waterproof and breathable material we usually refer to is PTFE waterproof breathable membrane, which is currently the most widely used waterproof and breathable membrane. It is a functional material made through special processes such as stretching.

From a quality perspective, waterproof and breathable fabrics also have functional features that other waterproof fabrics do not have.

Waterproof and breathable fabrics not only enhance the air tightness and water tightness of the fabric, but also have unique breathable properties, which can quickly discharge water vapor inside the structure, avoid mold breeding in the structure, and keep the human body always dry, which perfectly solves the problem of breathability and windproofing. , waterproof, warm and other issues, it is a new type of healthy and environmentally friendly fabric.

The ptfe waterproof and breathable membrane has a microporous structure with staggered fibers and has undergone high-temperature heat setting treatment. The microporous structure is very stable and can effectively intercept dust particles.

The pore size of the material is small and the distribution is concentrated. Surface filtration is achieved to achieve a dust removal efficiency of 99.9%~99.999%. For some extremely small particles with a diameter of 0.1um-0.3um, it can better prevent fine dust from entering the filter material.

Can operate at a continuous operating temperature of 240°C and an instantaneous temperature of 260°C.

PTFE film manufacturer specializes in the production of PTFE waterproof and breathable membranes. 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 membrane; the product materials produced are all Using imported raw materials, it has high uniformity, stable performance, good air permeability, and the filtration efficiency can reach 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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