Ultrahigh molecular weight polyethylene and plastic coated steel wire composite stranded rope

Abstract

The invention discloses an ultrahigh molecular weight polyethylene and plastic coated steel wire composite stranded rope, and relates to a textile rope. Plastic coated stainless steel wires with a diameter of 0.5 to 5 millimeters, fibers with a single density of 1 to 10dtex and ultrahigh molecular weight polyethylene fibers with a composite fiber density of 400 to 6,000dtex are adopted. The composite stranded rope is characterized in that: the thickness of the coated thermoplastic of the stainless steel wires with a diameter of 0.5 to 5 millimeters is 0.3 to 3 millimeters; the ultrahigh molecular weight polyethylene fibers are merged and stranded into rope yarns with a linear density of 6,000 to 30,000dtex and then the rope yarns are merged and stranded into rope strands, and the thermoplastic coated stainless steel wires are tightly clad on the outer sides of six rope strands of the ultrahigh molecular weight fibers; and the six plastic coated stainless steel wire clad rope strands and one rope core are twisted into a six-strand rope in a twisting distance which is 3 to 10 times diameter of the rope, and the diameter of the rope core is 5 to 25 percent more than the diameter of the plastic coated stainless steel wire clad rope strands. The composite stranded rope is used as an abrasion and high-temperature resistant rope.

Description

technical field [0001] The invention belongs to textile ropes. Background technique [0002] The existing ultra-high molecular weight polyethylene (UHMWPE) rope has a service temperature of only 100 degrees. In order to improve the wear resistance and heat resistance, it is obtained by the following method: the surface of the rope is covered with a metal wire material during manufacture. The defect of this method is When used for a long time under the condition of high friction and high temperature, the metal wire will transfer heat to the inner rope and lose the effect of wear resistance and high temperature resistance. Contents of the invention [0003] The problem to be solved by the present invention is to provide a composite twisted rope of ultra-high molecular weight polyethylene and plastic-coated stainless steel wire. [0004] The technical scheme of the present invention adopts plastic-coated stainless steel wire with a diameter of 0.5mm-5mm and a single fiber wi...

AI Technical Summary

Problems solved by technology

[0002] The existing ultra-high molecular weight polyethylene (UHMWPE) rope has a service temperature of only 100 degrees. In order to improve the wear resistance and heat resistance, it is obtained by the following method: the surface of the rope is covered with a metal wire material during manufacture. The defect of this method is When used for a long time under the condition of high friction and high temperature, the metal wire will transfer heat to the inner rope and lose the effect of wear resistance and high temperature resistance

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