Research shows that people have long noticed that polytetrafluoroethylene (PTFE), which has the most outstanding comprehensive properties among polymer materials, has excellent high and low temperature properties, outstanding chemical stability, as well as good dielectric properties and hydrophobicity. It is an ideal membrane material for separating microparticles under some harsh conditions.
Let’s take a look at PTFE nanomembrane.
During electroplating processing and alloy production processes, large amounts of water are often required for washing. These cleaning waters contain heavy metals such as nickel, iron, copper and zinc in very high concentrations.
In order to make these heavy metal-containing wastewater meet the discharge requirements, the general measure is to treat the heavy metals into hydroxides and precipitate them. If PTFE membrane technology is used, not only can more than 90% of the wastewater be recovered and purified, but it can also be used at the same time. The amount of heavy metals is concentrated 10 times, and the concentrated heavy metals have recycling value.
The ptfe nanomembrane is prepared using a unique biaxial stretching technology, which can ensure complete retention of bacteria and other impurities while having a large flux.
It has the characteristics of stable chemical properties, high filtration efficiency, easy dust cleaning, high temperature resistance, and corrosion resistance.
Used for liquid filtration to achieve sterility, wide chemical applicability, and high resistance to strong acids, alkalis, and ozone.
It features surface filtration, which can improve filtration efficiency and improve the problems of increasing filtration pressure and high concentration of fine dust emissions that often occur in traditional filtration methods.
Suzhou New Material Technology Co., Ltd. is a manufacturer specializing in the R&D and production of PTFE nanofilms. After years of painstaking research and R&D, the company has strong R&D capabilities, complete testing methods and domestically advanced experimental equipment.
</p
