Brochure – Our high-performance battery separator films

brochure for battery separator films

Brochure – Our high-performance battery separator films

Ahlhorn | 13.10.2020

Brochure – Our high-performance battery separator films

Whether cell phones, laptop computers, battery-powered tools or electric vehicle systems, the field of application for lithium-ion batteries is versatile. Lithium-ion accumulators have a high specific energy and contain reactive materials. Battery separator foils must therefore meet the highest standards of reliability, safety and efficiency, and this with constantly increasing demands on performance.

The market for lithium-ion batteries at a glance

According to a study by the Fraunhofer Institute for Systems and Innovation Research (ISI), the global demand for lithium-ion batteries is increasing significantly. Portable systems, such as mobile devices, computers and cell phones, and in particular the expansion of electromobility (cars, commercial vehicles and e-bikes) are key factors in the growing demand for lithium-ion batteries.
China has developed into the leading market for vehicle batteries and thus sets itself apart from the USA and Japan. Especially companies in Germany and France have to catch up with their competitors on the world market. To achieve this, political framework conditions and promotional measures must be adapted and expanded. A major incentive for electromobility lies in the expansion of the infrastructure, in the form of normal charging stations and rapid charging stations.

Requirements for battery separator foil in lithium-ion batteries

High storage capacity, safety and a long service life are a necessary prerequisite for the success of lithium-ion batteries. In many areas there are already comprehensive measures in place to ensure the reliable and safe operation of batteries.
Dr. Dietrich Müller GmbH helps to implement tailor-made solutions for batteries with customized battery separator films of the highest reliability. A high degree of innovation and many years of experience in the field of polymers form the basis for providing companies with new technologies for current market requirements.

Battery separator foil

High heat resistance, excellent flame retardancy, very good tensile and compressive strength are outstanding properties of the special polymers of Dr. Dietrich Müller GmbH.
Our new technology for battery separator films is based on an electrochemically stable, highly heat-resistant polymer resin. Read more in our new brochure for battery separator films.

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