一、Core Material: Liquid Cooling Films and Piezoelectric Micro-Pump Liquid Cooling

Liquid cooling films (high-performance water vapor barrier films) are a core frontier material that the global new materials industry is focusing on, and they are an essential foundational material for the development of flexible electronics. In particular, the currently trending piezoelectric micro-pump liquid cooling systems are highly likely to be widely applied in thermal management packaging for smartphones, ultra-thin laptops, AR/VR glasses, embodied intelligence devices, and other fields.

二、Application Case: REDMAGIC Gaming Tablet 5 Pro Liquid Cooling

The REDMAGIC Gaming Tablet 5 Pro, from ZTE's gaming brand REDMAGIC, is the industry's first tablet featuring RGB liquid cooling. Beneath the flat back panel, the brand-new transparent water-cooling structure is fully visible: a striking water-cooled RGB light strip lights up with the thermal state, and the flow of fluorinated coolant inside the pipes can even be clearly seen during operation. Inside the device, a customized miniature piezoelectric micropump (only 0.48 mm thick) drives AI-server-grade fluorinated liquid to circulate for cooling — the coolant is non-conductive and insulating, operates across -60 °C to 125 °C, and has passed anti-drop and leak-proof validation.

Supporting this liquid cooling module is Zenithnano's high-performance moisture barrier film (liquid cooling film) as its core packaging material: it safeguards long-term sealing and moisture barrier performance of the cooling channels and the device structure, serving as the key support that enables the stable operation and lightweight packaging of the piezoelectric micro-pump liquid cooling solution.

Combined into a composite cooling architecture with liquid metal and a large vapor chamber, it improves chipset cooling efficiency by up to 28% and lowers core temperature by up to 8 °C, allowing the flagship Qualcomm Snapdragon 8 Elite Gen 5 processor (TSMC's third-generation 3nm process) to unleash stable performance under high load. In hands-on testing of Delta Force, the average frame rate reached 166 FPS across the session with no obvious heat build-up — fully validating the value of piezoelectric micro-pump liquid cooling in consumer electronics.

三、Extended Application: IoT and Flexible Sensing

In the era of the Internet of Things, sensor applications are becoming increasingly widespread, and moisture barrier films will strongly support the transition of sensors toward flexibility, lightweight design, and wearable integration. Based on flexible printed electronics technology, flexible sensors offer broad development prospects and are widely applied in fields such as infrared sensing, robotic perception, smart wearables, and biomedical healthcare. With the overall growth of the printed electronics industry, market demand for high-performance moisture barrier films is expected to grow rapidly.

Closing

From the mass-produced piezoelectric micro-pump liquid cooling in the REDMAGIC Tablet 5 Pro to the strong demand for high-performance moisture barrier films in flexible sensing, key foundational materials represented by liquid cooling films continue to drive the lightweighting and performance upgrade of the 3C electronics industry.