Safety of Teflon proton membrane
Lithium electronic batteries are widely used in automobiles, smartphones, and electronic products, and the demand for applications as a new generation of batteries has increased dramatically.
At present, Teflon proton membranes are mainly used to prevent direct contact between the anode and cathode, while allowing lithium ions to pass through.
For consumable lithium-ion batteries (batteries used in mobile phones, laptops, and digital cameras), 25-micron separators are gradually becoming the standard.
However, due to the increasing use of portable products, thinner diaphragms, such as 20 micron, 18 micron, 16 micron, or even thinner diaphragms, have begun to be widely used.
For power batteries, due to the mechanical requirements of the assembly process, thicker separators are often required. Of course, for large power batteries, safety is also very important, and a thicker separator often means that Better security.
Teflon proton membrane is an excellent polymer material. This material is resistant to high temperatures, corrosion resistance, excellent dielectric properties, stable chemical properties and good mechanical properties. Therefore, this material is widely used It is used in all aspects of engineering, military and life.
However, polytetrafluoroethylene polymer is non-polar and its surface free energy is very low, which makes its surface wetting and hydrophilic properties very poor, which affects its use in actual production. widely used.
It is a Teflon proton membrane 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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