Polymer material lithium electronic battery separator

Generally speaking, the performance of the lithium electronic battery separator determines the battery’s interface structure, internal resistance, etc., which directly affects the battery’s capacity, cycle and safety performance. A separator with excellent performance is important for improving the overall performance of the battery. effect.

Due to the shortage of petroleum resources and the gradual recognition of the concept of environmental protection, high-tech portable appliances are developing towards miniaturization and lightweight. They are used in household appliances, notebook computers, mobile phones, electric vehicles, communication equipment, trains, aerospace The military and military fields have put forward increasingly higher requirements for battery performance and capacity, and fuel cells and lithium-ion batteries have attracted much attention.

Lithium electronic battery separator is an excellent polymer material. The material is resistant to high temperatures, corrosion resistance, excellent dielectric properties, stable chemical properties and good mechanical properties. Therefore, the material is widely used in engineering, Military, all aspects of 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 wide application in actual production.

It is a manufacturer of lithium electronic battery separator materials that specializes in R&D, production and sales.

Our company is different from other manufacturers.

Our company can customize according to user’s requirements.

The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .

Interested parties can enter the store for consultation.

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