Using the unique node fibrillarity, smooth surface and chemical resistance of ptfe high-efficiency low-resistance filter material , breathable and impermeable, large air permeability, flame retardant, high temperature resistance, strong acid and alkali resistance, non-toxic, etc., and can be used for atmospheric dust removal, air purification, etc.
The raw materials of masks are mainly composed of spunbond nonwoven materials, meltblown nonwoven materials, air-through nonwovens, needle-punched nonwoven materials, as well as accessories such as ear straps and nose bridge strips. Among them, melt-blown nonwoven materials, as the core filter layer of masks, have the characteristics of fine fiber fineness (average fiber diameter 2~4µm), small pore size, large specific surface area, and high porosity, making melt-blown nonwoven materials have certain Breathability and excellent filtration function.
PTFE high-efficiency low-resistance filter material refers to a microporous film made of polytetrafluoroethylene as raw material and using special processing technology through calendering, extrusion, and biaxial stretching. This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties. According to the usage requirements, the pore diameter can be between 0.1-10um, the thickness can be between 2-100um, the porosity can reach 50%–80%, there are up to hundreds of millions of micropores per square centimeter, and the filtration grade can reach H13-U16 , can operate at a continuous operating temperature of 240°C and an instantaneous temperature of 260°C.
It is a ptfe high-efficiency and low-resistance filter material manufacturer that integrates production, sales, and customization. The company has advanced PTFE film production lines and composite production lines. The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that everything focuses on the interests of users and provides users with high-tech, high-quality, high-performance, and high-level products. Interested parties can enter the store for consultation. </p
