Coated mooring rope made of high-molecular-weight polyethylene fibers

Abstract

The invention discloses a coated mooring rope made of high-molecular-weight polyethylene fibers, and belongs to the field of ropes for tugboats. An inner layer of the coated mooring rope comprises eight or twelve or sixteen strands of ropes made of high-molecular-weight polyethylene fiber materials, an outer layer of the coated mooring rope is an abrasion-resistant sheath consisting of thirty-two or forty-eight or sixty-four strands of ropes, and polyester adhesive and fluorescent dye are coated on the outer portion of the abrasion-resistant sheath. The specially spun high-strength polyethylene fibers are used for manufacturing the inner layer, the mooring rope has the strength more than four times higher than that of a common rope made of chemical fibers, and is light, the abrasion-resistant sheath and the polyester adhesive are coated on the outer layer to strengthen the abrasion resistance of the coated mooring rope, the mooring rope is not easy to wear or break when normally and continuously used by a boat, and is long in service life, and the fluorescent dye coated on the outer portion of the abrasion-resistant sheath is orange so that the coated mooring rope is easy to observe during usage.

Description

technical field [0001] The invention belongs to the technical field of ropes for tugboats, and in particular relates to a high molecular polyethylene fiber-coated cable. Background technique [0002] With the development of the economy, there are more and more civil ships, and the ships need to be moored or dragged by cables when entering and leaving the port. With the continuous increase of the tonnage of the ships, the requirements for the cables used by tugboats are getting higher and higher. [0003] Current tugboats generally use series products such as cotton fibers, polypropylene fibers, and polyester fibers for cables. Cotton fiber is a modified polypropylene fiber with soft texture but low strength; polypropylene fiber is a synthetic fiber made from propylene, a by-product of petroleum refining, with high strength and light weight, but it is not resistant to sunlight and is easy to age; Polyester is a polyester fiber with poor dyeability, and it is difficult for dy...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high molecular weight polyethylene fiber-coated cable, which solves the problems that the current cable is heavy, not resistant to wear, and difficult to be identified and observed during use.

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