Lankwitzer Leads Innovation in High-Performance Battery Cell Coating Technology

Lankwitzer’s 2025 launch of the EvoProtect455UV (UE55-0500/7) series marks a paradigm shift in battery cell coating technology. Developed in collaboration with CATL for 800V high-voltage platforms, this coating delivers a dielectric strength of 150kV/mm and thermal conductivity of 0.12W/m·K, ensuring robust protection against thermal runaway and short circuits in compact battery packs. Its low-temperature flexibility (-40°C) and 5B-level adhesion make it ideal for extreme environments, as validated by automakers like BMW and NIO.

The company’s AI-driven R&D platform, operational at its Shanghai facility, reduces formulation development cycles by 30% by analyzing client-specific requirements such as cell geometry and production processes. This agility has enabled Lankwitzer to rapidly deploy tailored solutions, including edge-coating technology for cylindrical cells that achieves 99.5% coverage, eliminating manual defects and improving yield.

In 2025, Lankwitzer expanded its global footprint with a 1,600 m² advanced manufacturing hub in Osterwieck, Germany, specializing in nano-composite materials like MXene-reinforced coatings for solid-state batteries. These coatings offer 50% better thermal insulation than conventional products, addressing critical challenges in next-gen battery designs.