Manufacturing method of consumption-reducing and resistance-reducing filaments for marine ranch

Abstract

The invention provides a manufacturing method of consumption-reducing and resistance-reducing filaments for a marine ranch. The manufacturing method comprises three steps of raw material compounding,melt spinning and stretching and heat setting. The manufacturing method comprises the following specific steps: by taking POK granules, zinc stearate, silicone powder, an antioxidant and white oil asraw materials, acquiring a POK compound material first; and then carrying out extrusion by a twin-screw extruder, and performing spinning, stretching, heat setting and filament separating to obtain POK fibers. The POK fibers prepared by the manufacturing method of the consumption-reducing and resistance-reducing filaments for the marine ranch have excellent performance of surface smoothness, highstrength, wear resistance and the like. The manufacturing method is simple, low in carbon and friendly to environment in preparation process, and can lower the production cost obviously.

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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