Teijin's Coating Technology
Forming a Polymeric Layer with a Fine Porous Structure
Teijin successfully developed LIELSORT using a polyolefin base film with a polymeric microporous layer uniformly coated by its proprietary coating technologies.
Teijin used our expertise in polymeric chemistry acquired over a long period of time to develop the world's first technology for simultaneously coating both sides of a base separator. We also developed a high-speed coating technology that is five times faster than conventional coating. Our coating capabilities live up to customers' expectations.
Adhesion Type LIELSORT®
Coating fluorine-based compound
Heat Resistance Type LIELSORT®
Coating Teijinconex meta-aramids
Spot heating tests at 400℃ and nail penetraiton test
Responding to the diversified needs of customers, our product line-up includes various types of coating separators such as Adhesion Type LIELSORT, Heat Resistance Type LIELSORT and Hybrid Type LIELSORT that has both adhesion and heat resistance properties. We also continuously develop a new type of coating separator product to broaden our product line-up in order to meet emerging market needs. For more details, please contact us through the inquiry form below.