PTC Heating Films, PI Metal Heating Membranes and Silicone Heating Sheets Become Core Thermal Control Components for Global New Energy Equipment

Electrification of transportation and rapid scaling of energy storage systems reshape the global precision thermal component market, with flexible thin-film heating products replacing bulky metal heating tubes as mainstream thermal control solutions for new energy equipment.

PI metal heating membranes represent a flagship lightweight heating product, featuring ultra-thin substrate, uniform heat conduction and strong bending resistance, adaptable to curved battery module surfaces, power inverter shells and photovoltaic inverter constant temperature insulation. Multiple thickness and power specifications support customized cutting according to equipment layout, greatly reducing the overall weight of thermal management systems for passenger and commercial new energy vehicles.

PTC series heating products carry inherent overheating self-protection without additional temperature control modules, lowering system matching costs. Flexible PTC heating films fit battery pack side preheating structures; aluminum alloy PTC ceramic heating plates serve air conditioning PTC heater core components for new energy vehicle air circulation heating; epoxy resin heating sheets are applied to energy storage cabinet internal temperature stabilization, resisting damp and dust interference in outdoor energy storage stations. Silicone heating sheets combine soft texture and wide temperature adaptability, used for power battery box bottom auxiliary heating in low-latitude cold regions.

Global new energy equipment manufacturers prioritize heating elements with stable performance and cross-regional certification compatibility. Integrated suppliers providing full PTC and PI membrane product series obtain long-term bulk orders from international EV OEMs and grid-side energy storage project contractors. Industry trends indicate that ultra-thin composite heating films with low power consumption will occupy over 60% of new energy thermal component market share in the medium term, replacing traditional metal heating structures in most battery thermal management applications.