Armored shielding insulation copolymer coated steel strip

In the era of high-speed information transmission, communication optical cables are like the “neural network” of cities, and their reliability is crucial. The {Armored Shielding Insulation Polymer Coated Steel Strip} hidden deep in the fiber optic cable structure is the solid shield that ensures the stable operation of the cable, safeguarding the signal unobstructed with multiple outstanding advantages.

Indestructible physical protection

The steel strip core endows the optical cable with strong compressive and impact resistance, making it easy to resist external forces such as construction excavation, ground settlement, or animal bites. The surface copolymer coating provides critical flexibility, buffers impact stress, prevents steel strip brittleness, and ensures long-term safe service of optical cables in complex terrains

Electromagnetic fortress of pure signal

As an efficient magnetic material, the steel strip itself forms a strong electromagnetic shielding layer. It can effectively block strong electromagnetic interference (EMI) generated by high-voltage lines, electrified railways, etc., with a shielding efficiency of over 60dB, providing a “clean channel” for high-speed optical signals without interference and ensuring communication quality.

Long lasting and durable dual protection

The copolymer coating tightly wraps around the steel strip, forming a continuous insulation barrier. This not only isolates the steel strip from contact with internal metal components, but also eliminates the risk of electrochemical corrosion; Its excellent chemical resistance and waterproof and moisture-proof properties effectively resist acid, alkali, salt spray and moisture erosion, greatly extending the service life of optical cables in harsh environments.

Efficient Construction and Economic Choice

The smooth surface of the coating significantly reduces the frictional resistance during fiber optic cable laying, making construction more effortless and efficient, and reducing the risk of strain. Meanwhile, compared to the all metal armor scheme, this design achieves better cost-effectiveness while ensuring the core protection performance (compression resistance, bite resistance, shielding)

Armored shielding insulation copolymer coated steel strip

Combining strong and durable protection, electromagnetic shielding, long-term anti-corrosion, convenient construction, and high cost-effectiveness, it is the ideal armor for modern communication optical cables to cope with harsh environments, silently guarding every beam of light carrying information, making connections more resilient and reliable.

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