A method for manufacturing a consumption-reducing and drag-reducing wire for marine ranching

Abstract

The invention provides a method for manufacturing consumption-reducing and drag-reducing yarns for marine pastures, including three processes of raw material compounding, melt spinning, stretching and heat setting, and POK pellets, zinc stearate, silicone powder, antioxidant , white oil as raw material, first obtain POK composite material, and then through twin-screw extruder extrusion, spinning, drafting, heat setting and splitting, to obtain POK fiber. The POK fiber prepared by the manufacturing method of the consumption-reducing and drag-reducing yarn for ocean ranching has excellent properties such as smooth surface, high strength and wear resistance. The manufacturing method of the invention is simple, the preparation process is low-carbon and environment-friendly, and the production cost can be significantly reduced.

Description

technical field [0001] The invention belongs to the technical field of mariculture mesh wires, and in particular relates to a manufacturing method of consumption-reducing and drag-reducing wires for marine pastures. Background technique [0002] Marine pastures refer to artificial fishing grounds set up in a specific sea area for the purpose of cultivating and managing fishery resources in a planned way. The total output of aquaculture in my country has been ranked first in the world since 1989. However, under the multiple pressures of natural resources, environment, population, biotechnology, marine engineering, logistics and transportation, the development of marine ranching is facing more severe and complex challenges. , the main problems include: marine pasture new material technology is backward, and the output of pasture farming per unit area is generally low. The traditional marine ranching technology can no longer meet the requirements of my country's marine economic...

AI Technical Summary

Problems solved by technology

The total output of aquaculture in my country has been ranked first in the world since 1989. However, under the multiple pressures of natural resources, environment, population, biotechnology, marine engineering, logistics and transportation, the development of marine ranching is facing more severe and complex challenges. , the main problems include: marine pasture new material technology is backward, and the output of pasture farming per unit area is generally low, etc.

Polyketone (POK) is an environmentally friendly polymer material that can be used in automobiles, electronics, and industrial material spare parts. There is no public research report in the research, and the related work is a technical problem in this field

[0005] In addition, the marine ranching field and the textile field, fishing gear field and other spinning application fields belong to different technical fields, and the fiber processing method is not suitable for the manufacturing method of consumption-reducing and drag-reducing yarn in the marine ranching field, and it is difficult to meet the requirements of marine ranching applications. need

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