ptfe bubble point film composite material intercepts dust particles

The English abbreviation of polytetrafluoroethylene is ptfe, also called Teflon. This material is acid-resistant, alkali-resistant, and resistant to various organic solvents. It is almost insoluble in all solvents and is resistant to high temperatures. Therefore, people often combine ptfe with other materials to obtain ptfe bubble point film. composite materials.

The core component that affects the effect of the water purifier is the filter element of the water purifier, which determines whether the filtered water quality is healthy and clean. The main types of filter elements include activated carbon filter element, PP filter element, ceramic filter element, resin filter element, titanium rod filter element, nanofiltration membrane, air fiber ultrafiltration membrane, RO reverse osmosis membrane, etc. Different filter elements have different filtration effects.

The polytetrafluoroethylene bubble-point membrane has a microporous structure with staggered fibers. Through a biaxial stretching process and high-temperature heat setting treatment, the microporous structure is very stable and can effectively intercept dust particles. Moreover, the pore size of the material is small and the distribution is concentrated, achieving surface filtration to achieve a dust removal efficiency of 99.9%~99.999%. For some extremely fine particles with a diameter of 0.1um-0.3um, it can better prevent fine dust from entering the filter material. It can operate at a continuous operating temperature of 240°C and an instantaneous temperature of 260°C.

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