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Characteristics and application of copolymer coated steel tape
Dec 19, 2017

Usually, in the process of production, the rare steel tape of copolymer coated steel tape is high quality cold-rolled steel tape, while the composite film is made of EMAA material with excellent heat sealing. The surface of copolymer coated steel tape is smooth and flat, there is no wrinkles and oxidized spots, and the rewinding is tidy. The surface of the film is green or natural, which is used for the layer of shielding and moisture-proof when manufacture communication optical fiber cable.

Of course, in order to meet the actual requirements of users, it also can be precisely cut according to the actual width and ensure that the side of the copolymer coated steel tape is neat, and the end surface should be no curling, notch, burrs and other mechanical damage.

From the current application, the copolymer coated steel tape is usually used for the sheath of communications optical cables, it can be bonded together with the sheathing material to form a comprehensive sheath. This way, it can not only prevent the cable core from the moisture erosion,it act as a moisture barrier, meanwhile for cable core it also act as a armor to resist the outside force. That is to say, the product can provide mechanical protection when communication optical cables are used in a variety of occasion to ensure the stability and reliability of applications. 

It should be noted that, in practical applications, especially in the modern society, the more widely used is optical fiber communication for transmitting large-capacity signals. So the reliability and stability is very high for the carrier, lest communication problems occur. In other words, in the long-distance optical fiber communication system, the optical fiber cable transmission characteristics should be more long-term stable, so copolymer coated steel tape will be used.

In order to meet this requirement, it is necessary to select high-quality raw materials to be able to protect it, so as to ensure the reliability and stability of optical fiber transmission during the service period. In summary, the copolymer coated steel tape plays a very important role in protecting optical fiber.http://www.copolymercoatedaluminumtape.com/

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