Biaxial stretching process of ptfe nanomembrane
Did you know that the biaxial stretching process of ptfe nanomembrane gives the film good void characteristics. After the film is stretched in different directions, the structure of the micropores and agglomeration of the film changes, and at the same time the film’s The mechanical properties have anisotropic characteristics. Let’s take a closer look at them.
With the rapid development of our country’s economy, the environment we live in is no longer what it used to be. Due to the increasingly serious air pollution, people have developed the habit of wearing masks at all times when going out, but some people say Yes, it is better to wear some dust masks in daily life.
But when wearing a dust mask, you also need to have a lot of knowledge.
PTFE nanomembrane is a polymer compound polymerized by tetrafluoroethylene. It has excellent high temperature resistance, oxidation resistance, alkali resistance, hydrophobicity and non-adhesion properties. At the same time, from a quality point of view, the material is also It has functional features that other ordinary filter materials do not have.
It is widely used in air filtration, aviation, electronics, electrical appliances, chemical industry, machinery, construction, textile and many other fields.
The ptfe nanomembrane produced has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency. It can filter some very small particles with a diameter of 0.1um-0.3um. The level can reach H13-U16.
In addition, biaxially oriented film can undoubtedly achieve ultra-low emissions in intercepting various types of dust generated during the production process of the company, and it fully complies with current environmental protection standards.
BBB fabric network KY, 7II56U65
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