Seawater-resistant ultra-high-molecular-weight polyethylene fiber yarn

Abstract

The invention provides a seawater-resistant ultra-high-molecular-weight polyethylene fiber yarn. According to the technical scheme, the surface of the ultra-high-molecular-weight polyethylene fiber yarn is coated with an acid and alkali-resistant protective material. The yarn can be used for making marine ship cables and can be effectively protected from seawater corrosion, corrosion of seawater and sea frog to ropes is avoided, and the purpose of effectively improving the product quality and service life of ultra-high-molecular-weight polyethylene ropes is achieved. The seawater-resistant ultra-high-molecular-weight polyethylene fiber yarn has the following beneficial effects: every ultra-high-molecular-weight polyethylene fiber yarn has the function of seawater corrosion prevention; ropes can be better protected from seawater corrosion; and the seawater resistance and service life of ultra-high-molecular-weight polyethylene ropes are strongly guaranteed.

Description

Technical field [0001] The invention relates to a cable fiber filament for marine ships, in particular to a seawater-resistant ultra-high molecular weight polyethylene fiber filament coated with a seawater corrosion-resistant material. Background technique [0002] At present, the seawater corrosion-resistant method of the known cable fiber filaments for marine ships is to coat the surface of the braided fiber rope with seawater corrosion-resistant materials. The defect is that the surface of the rope will inevitably be damaged during use. When the surface of the rope is damaged, seawater will It will easily immerse into the inside of the rope along the damaged opening, so that it will be soaked and corroded until the inside of the rope has no fiber filaments that can be coated with seawater corrosion-resistant materials, and even seawater will not come out after long-term immersion in the rope because of the surface coating of the rope. , because seawater contains about 3.5...

AI Technical Summary

Problems solved by technology

[0002] At present, the seawater corrosion-resistant method of the known cable fiber filaments for marine ships is to coat the seawater corrosion-resistant material on the surface of the braided fiber rope. The defect is that the surface of the rope will inevitably be damaged during use. When the surface of the rope is damaged, seawater will It will easily immerse into the inside of the rope along the damaged opening, so that it will be soaked and corroded until the inside of the rope has no fiber filaments that can be coated with seawater corrosion-resistant materials, and even seawater will not come out after long-term immersion in the rope because of the surface coating of the rope. , because seawater contains about 3.5% salt, it will seriously corrode the quality of the rope, so as to reduce the product quality and service life of the rope

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