What are the advantages of cross-linked irradiated PE line in terms of electromagnetic compatibility?
Publish Time: 2025-03-19
In modern electronic equipment and systems, electromagnetic compatibility (EMC) is a crucial consideration. It requires that the device or system can work normally in its electromagnetic environment without causing intolerable electromagnetic interference to other devices or systems. As a high-performance wire material, cross-linked irradiated PE line has shown significant advantages in electromagnetic compatibility.Through irradiation cross-linking technology, cross-linked irradiated PE line has profoundly changed the molecular structure of polyethylene (PE) material. The originally linear molecular chain is interrupted by the bombardment of high-energy electron beams, forming polymer free radicals, which are then recombined into cross-linked bonds to form a three-dimensional network molecular structure. This structural change not only gives PE line higher heat resistance, aging resistance and mechanical strength, but also has a positive impact on its electromagnetic compatibility.Cross-linked irradiated PE line performs well in electrical insulation performance. Due to the cross-linking of the molecular structure, the insulation resistance of PE line has been significantly improved, while its dielectric constant and dielectric loss tangent are also kept at a low level. This means that in the process of transmitting electrical energy, cross-linked irradiated PE line can more effectively reduce electromagnetic leakage and energy loss, thereby reducing potential interference to other electronic devices.Cross-linked irradiated PE line has good shielding performance. In the design and manufacturing process of wires, its shielding effectiveness can be further enhanced by adding conductive materials or adopting special shielding structures. This shielding performance helps to block the interference of external electromagnetic fields and protect the signals transmitted inside the wires from being affected. This feature of cross-linked irradiated PE line is particularly important for electronic systems that require high confidentiality or high stability.In addition, cross-linked irradiated PE line also shows good performance in high-frequency signal transmission. Under high-frequency conditions, the transmission characteristics of wires are affected by many factors, such as skin effect, dielectric loss, etc. However, due to its excellent electrical insulation performance and low dielectric loss, cross-linked irradiated PE line can maintain stable transmission characteristics in high-frequency signal transmission and reduce signal attenuation and distortion.The material stability and weather resistance of cross-linked irradiated PE line also provide strong guarantees for its application in electromagnetic compatibility. Whether in high temperature, humidity or other harsh environments, cross-linked irradiated PE line can maintain its good electrical and mechanical properties, ensuring that electronic equipment or systems can work normally under any conditions and meet the requirements of electromagnetic compatibility.In summary, cross-linked irradiated PE line has significant advantages in electromagnetic compatibility. Its excellent electrical insulation performance, good shielding performance, stability of high-frequency signal transmission, and material stability and weather resistance all provide strong support for the electromagnetic compatibility of electronic equipment or systems. With the continuous advancement of science and technology and the widespread application of electronic equipment, the advantages of cross-linked irradiated PE line in electromagnetic compatibility will be increasingly valued and favored by people.
