There are two major periods of time each year when the air quality is relatively poor. One is the sandstorm and haze in spring, and the other is the high pollution haze days in autumn and winter. The period before and after is estimated to last about 5 months. , the air quality has been relatively poor in the past six months. Naturally, the purchase of air purifiers to remove smog is also relatively concentrated, which is called the peak period.
The technical indicators of hepa filter material can be divided into two main categories: There are two aspects: one is the filtration characteristics of the filter paper, and the other is the physical characteristics. Filtration characteristics include air permeability, air resistance, pore size, and average pore size. Physical properties include basis weight, thickness, stiffness, corrugation depth, bursting resistance, resin content, etc. Because the surface of PTFE filter paper is smooth and resistant to chemicals, it is laminated to the surface of ordinary filter materials and acts as a disposable dust layer, trapping all dust on the surface of the membrane to achieve surface filtration. It has very good advantages over traditional filter materials.
Hepa filter material is a new type of filter material formed by compounding a layer of PTFE film on the surface of ordinary filter material. It has excellent breathability, corrosion resistance, aging resistance, 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. It can operate at a continuous operating temperature of 240°C and an instantaneous temperature of 260°C.
It is a fluorine material film manufacturer integrating production, sales and customization. The company has advancedhepa filter material 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 it puts the interests of users first and provides users with high-tech, high-quality, high-performance, and high-level products. Interested parties can enter the store for consultation.
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