In the laboratory, whether it is organic experiments or physical and chemical experiments, filtration operations are indispensable. How to reasonably select filter membranes is a skill that must be mastered. Here, the editor recommends ptfe repeatable nanomembranes to everyone. .
Nonwovens are widely used in filtration/separation operations as the surface layer of depth filtration media.
For example, melt-blown nonwoven meshes mostly use PP, PET or PA as raw materials. In the coarse pre-filtration operation, the pore size of these media is controlled between 1 and 10 μm. In actual use, the range can be as wide as 1 to 10 μm. 200μm, the porosity reaches 40%~95%, and the basis weight is between 0.5~300g/m2.
PTFE repeatable nanomembrane has a node-fine fiber structure, forming hundreds of millions of micropores per unit area, which can effectively intercept dust in the air. It is very suitable for the field of air purification. The filter membrane has high breathability and high The interception efficiency enables the vacuum cleaner to not only effectively intercept dust particles, but also has a maximum accuracy of over H14 (99.995%). Since the micropore diameter is tens of thousands of times larger than water molecules and hundreds of times smaller than water droplets, it has excellent moisture and air permeability. and water resistance.
It is currently the most widely used microporous organic membrane.
We are a manufacturer specializing in the production of PTFE repeatable nano-membrane materials. In the field of industrial sewage treatment, we have the characteristics of “uniform and stable, high efficiency and low resistance, long life, customizable, easy cleaning and maintenance” and are accepted by the majority of enterprises and favorite.
We have a complete service system, with thoughtfulness before sales, attentiveness during sales, and peace of mind after sales! The company can provide samples and arrange sales personnel for door-to-door service if there are other requirements.
You are welcome to come to the company for inspection or enter the store to consult us at any time.
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