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Copper plastic composite tape storage requirements and conditions of use
Jul 25, 2018

In the process of using copper-plastic composite tape, it is mainly used for computer cable, signal cable, communication cable, coaxial cable and other special cables with high shielding performance. The copper-plastic composite tape can be effectively stored in a dry warehouse, should not be close to the fire source, and protected from direct sunlight. The storage period is 6 months from the date of manufacture. Moisture and mechanical damage should be avoided during storage and transportation.

 The respective conditions of use of copper-plastic composite tape and copper tape

The thickness of the copper foil in the copper-plastic composite tape is smaller than the thickness of the copper tape, so a plastic layer is needed to increase the strength, which is convenient for processing and can reduce the cost. Secondly, the plastic layer melts under heat and blocks the gap, which can play a waterproof role.

Due to the action of the plastic, a closed shielding structure cannot be formed, and different materials are selected depending on the use of the cable. For the simple use of the shielding structure (mainly in the form of wrapping), the copper-plastic composite tape cannot be used. Firstly, the cross section of such a copper is certainly small, which has an influence on the transmission of the short-circuit current of the cable, and secondly Since the tape has a plastic film, the film is easily bonded to the sheath when the outer sheath is extruded, and the current transfer direction in the copper strip is changed. But if the user does not ask for it, using such a tape is a good thing for the manufacturer, which can save costs!http://www.copolymercoatedaluminumtape.com/

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