With the rapid development of new energy vehicles, charging piles are gradually being rolled out around the world as basic supporting facilities. The performance of charging pile cables is directly related to the safety, stability and service life of the charging system. In recent years, TPU material have been widely recognized in the application of cable sheaths in new energy charging pile systems due to their excellent comprehensive performance.
TPU is a modified polymer material that combines the properties of rubber and plastic. Angreen Sale TPU material. It has excellent mechanical strength, wear resistance, oil resistance, weather resistance and good flexibility. These properties give it significant advantages in the manufacture of cable sheaths, especially for complex or changeable outdoor environments.
Most new energy charging piles are deployed in outdoor environments, and cables need to be exposed to sunlight, rain, temperature changes and other conditions for a long time. TPU materials are superior to traditional PVC or rubber materials in terms of UV resistance, low temperature resistance and hydrolysis resistance. They are less likely to age, crack or harden in outdoor use, which extends the service life of the cable.
TPU has good flexibility and resilience, and can maintain the flexibility of the cable even in low temperature environments, making it easy to install and use daily. This is especially important for charging gun cables that require high-frequency plugging or large-scale movement.
In public use environments, charging cables are easily crushed by vehicles or frequently rubbed against the ground. TPU sheathed cables have outstanding wear resistance, which can effectively reduce the risk of sheath damage and reduce the safety hazards of cable short circuit or leakage.
TPU materials do not contain halogens, have little smoke and no corrosive gases when burned, comply with multiple EU environmental regulations such as RoHS and REACH, and meet the overall requirements of new energy vehicle charging facilities for green and low carbon.
Charging Gun Connection Cable: Frequent bending and stretching are required, and TPU provides sufficient durability and flexibility.
Ground Laying Cable: High wear resistance and high weather resistance, effectively resisting the physical stress caused by long-term outdoor use.
High-Power Fast Charging Cable: TPU's high insulation performance and thermal stability are adapted to higher current density requirements.
When selecting charging pile sheath materials, the following indicators should be focused on:
Tensile strength and elongation: reflect the deformation ability of the material after being subjected to tension;
Weather resistance test (such as UV test, xenon lamp aging) report;
Environmental compliance certification of materials (RoHS, REACH, UL, etc.);
Surface hardness and wear resistance data.
It is recommended to select TPU material manufacturers with stable supply chains and practical application cases to ensure stable product performance and long-term availability.
Against the background of the rapid development of new energy infrastructure, TPU material provide reliable, safe and environmentally friendly solutions for cable sheaths in charging pile systems. Its comprehensive performance has been verified in practical applications, and it is one of the representative sheath materials in the field of charging pile supporting cables. For projects that pursue high quality and high stability, it is recommended to choose TPU material for charging pile cables.
