In recent years, ptfe has become very popular because this material has unparalleled air permeability, waterproofness and other characteristics that ordinary filter materials have. It can be said to be the leader among filter materials. So in order to better understand this kind of material Materials, let us go into the ptfe electronic film manufacturer.
Almost all consumer electronics products with audio capabilities require some protection for microphone and speaker components.
This protection protects these acoustic components from damage by foreign objects large and small.
A large foreign object may be a user’s finger, a pen, or other foreign object that may come into contact with these components and damage them in unpredictable ways.
Small foreign objects include dust and debris that accumulate over time.
The ptfe waterproof and breathable membrane of the ptfe electronic membrane manufacturer can easily stretch out the fibrils and nodes at a lower temperature (35°C). However, when the strain reaches 25%, the base tape breaks and the tensile stress occurs rapidly. Decrease; when the tensile temperature is 90°C, the base tape will break when the strain reaches 100%; when the tensile temperature is above 140°C, even when the strain reaches 300%, the base tape will not break.
In actual processing of ptfe waterproof and breathable membrane, the lateral expansion is usually around 170℃.
It is a ptfe electronic film manufacturer specializing in R&D, production and sales.
The materials of the products produced by our company are all imported raw materials, with high uniformity, stable performance and good breathability.
It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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