①Resistant to strong acid and alkali.

②High temperature resistance 200℃ can be sterilized by steam and filtered by steam

③High porosity: The porosity of the general metal sintered filter element is below 30%, while the porosity of the PTFE sintered filter element is as high as 50% or more, so the same filtration area has a large fluid flow.

④Smooth outer surface: The outer surface of the filter element is as smooth as "wax", so impurities are not easy to hang on the surface of the filter element. At the same time, the outer surface has high filtration precision, the inner layer has low filtration precision, and impurities are not easy to embed into the filter element body. The filter element is easy to clean and clean. Excellent cleaning effect and thus long service life.

⑤ High strength and toughness: high strength and toughness, the filter element is not easy to break, which is an incomparable advantage of metal filter elements, which solves the problem of huge losses caused by "breaking" of the filter element, which is a headache for manufacturers.

⑥High filtration precision: The filtration precision of the PTFE sintered filter element can reach 0.3um or even below 0.1um, which is beyond the reach of ordinary metal filter elements. High filtration precision and high porosity enable the filter element to have better fluid flow under high filtration precision conditions, which is practical.

⑦ No "threshing" phenomenon: The inner and outer surfaces of the PTFE sintered filter element are very smooth, and fully sintered under high temperature and high pressure, there will be no "threshing" phenomenon during use to pollute the fluid, so it is used in the water and pharmaceutical industries. The security filter is widely used.

⑧ Strong "ozone" resistance: fully sintered at high temperature and high pressure, the filter element has the highest ozone resistance than the PTFE folded membrane, and is used in medicine, water production and food industry "ozone" air distribution and sterilization filtration widely used in.