Brochure – Our high-performance battery separator films

Brochure - Our high performance battery separator films

Whether cell phones, laptops, battery-powered tools or electrical vehicle systems, lithium-ion batteries are versatile. Lithium-ion batteries have high specific energy and contain reactive materials. Battery separator films must therefore meet the highest standards of reliability, safety and efficiency, and this with constantly increasing demands on performance.

An overview of the lithium-ion battery market

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 mobile phones and in particular the expansion of electromobility (cars, commercial vehicles and e-bikes) are key factors in the increasing demand for lithium-ion batteries.
China has become the lead market for vehicle batteries and differs from the US and Japan. Above all, companies in Germany and France have to catch up with competing competitors on the world market. To this end, political framework conditions and support 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 fast charging stations.

Requirements for battery separators for lithium-ion batteries

High storage capacity, safety and a long service life are necessary prerequisites for the success of lithium-ion batteries. Extensive measures are already in place in many areas to ensure the reliable and safe operation of batteries.
the dr Dietrich Müller GmbH implements tailor-made solutions for accumulators. 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 Separators

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