High-performance communication cable
A communication cable, high-performance technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of the cable outer sheath layer is easy to be broken, tensile and compressive performance, deformation and fracture structure stability, etc., to achieve a good waterproof effect , stable and reliable communication, good windproof effect
Inactive Publication Date: 2019-06-04
广西明福科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a high-performance communication cable to solve the problems that the outer sheath layer of the cable is easy to be broken, has poor tensile and compressive performance, and is prone to deformation and breakage and poor structural stability.
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see Figure 1-3 , the present invention provides a technical solution: a high-performance communication cable, including polyvinyl chloride sheath layer 1, Teflon pressure-resistant layer 2, inner sheath layer 3, polyolefin elastomer 4, damping oil 5, fiber Paste layer 6, conductor 7, lead bead chain 8 and insulating layer 9, polyvinyl chloride sheath layer 1 is provided with Teflon pressure-resistant layer 2, polyvinyl chloride sheath layer 1 and inner...
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Abstract
The invention discloses a high-performance communication cable comprising a polyvinyl chloride (PVC) sheath layer, a Teflon pressure-resistant layer is arranged in the PVC sheath layer, an inner sheath layer is arranged in the Teflon pressure-resistant layer, polyolefin elastomers and damping oil are arranged between the PVC sheath layer and the Teflon pressure-resistant layer and are in a mixed arrangement between the PVC sheath layer and the Teflon pressure-resistant layer, a fiber paste layer is arranged in the inner sheath layer, conductors and lead bead chains are arranged in the fiber paste layer in order, the outer sides of the conductors are provided with an insulating layer, and the damping oil and the polyolefin elastomers are arranged between the PVC sheath layer and the Teflonpressure-resistant layer and have good buffering and dispersing pressure effects. According to the high-performance communication cable, by setting double protection of the PVC sheath layer and the inner sheath layer and a series of devices, the problems that a cable outer sheath layer is easily broken and has poor pressure-resistant performance, the cable outer sheath layer is easily deformed andbroken, and the structural stability is poor are solved.
Description
technical field [0001] The invention relates to the technical field of communication cables, in particular to a high-performance communication cable. Background technique [0002] At present, in the process of cable processing and production, most of the outer sheath layers need to be provided on the outer wall of the conductor. In the traditional technology, some communication cables laid below the road surface are under great pressure and are easily damaged. The communication cable is a communication line composed of a cable core made of multiple mutually insulated wires or conductors and an outer sheath that protects the cable core from moisture and mechanical damage. The cable has low tensile strength, is prone to deformation and breakage, has poor structural stability, and is inconvenient to install. Contents of the invention [0003] The purpose of the present invention is to provide a high-performance communication cable to solve the problems that the outer sheath ...
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IPC IPC(8): H01B7/18H01B7/28H01B7/285H01B7/29H01B11/06
Inventor 苏皇杨永刚
Owner 广西明福科技有限公司