Shanghai Gengyun Industrial Co., Ltd
Aluminum strip coated with copolymer for communication cables
In modern Communication network In the middle, Communication cable Reliability and lifespan are crucial. Communication cables use Polymer coated aluminum strip It is one of the key materials that ensures its core performance. It is a composite material made by coating a special copolymer layer (such as EAA, EMAA , etc.) on a high-strength aluminum strip substrate through advanced technology. It combines the advantages of metal and polymer materials, providing excellent protection for cables in all aspects.
Its main advantages are reflected in the following aspects:
Perfect adhesion and sealing: The copolymer coating can melt bond with the polyethylene sheath of the cable during high-temperature extrusion, forming a strong integrated structure of ” Armor – Sheath “. This seamless bonding effectively prevents the longitudinal penetration of moisture or water vapor, which is Fiber optic cable Or coaxial cables provide extremely reliable radial waterproof and moisture-proof barriers, greatly extending their service life.
Excellent comprehensive protection performance: The internal aluminum strip substrate provides excellent electromagnetic shielding effect, resisting external interference and ensuring signal transmission quality. At the same time, aluminum strips have both compressive and tensile mechanical protection functions, preventing cables from being damaged due to compression and impact during installation and use.
Excellent corrosion resistance: Co polymer coating Completely isolate the aluminum strip from the external environment, avoiding electrochemical corrosion caused by direct contact with moisture, acid and alkali substances, and solving the problem of traditional Rolled steel strip The
pain point of easy corrosion enhances the durability of cables in complex environments.
Flexibility and processing convenience: This material has good rollability and is easy to process into corrugated shapes, allowing cables to obtain high-strength protection while maintaining excellent flexibility and bending performance, making it convenient for construction and laying.
In summary, copolymer coated aluminum strip has become an indispensable ideal material for constructing high-performance and high reliability communication cables due to its excellent waterproof, shielding, mechanical strength, and corrosion resistance, providing high-speed information Network connectivity Establishing a solid foundation with stability.
Keyword：
1：Copolymer coated aluminum strip