Special antibacterial, water-repellent, stain-resistant and aging-resistant color master batch for fishing net line and preparation method thereof

Abstract

The invention discloses a special antibacterial, water-repellent, stain-resistant and aging-resistant color master batch for a fishing net line and a preparation method thereof. The color master batchcomprises the following raw materials in part by weight: 85-100 parts of carrier resin, 10-20 parts of pigment, 5-10 parts of modified chitin, 10-20 parts of an antibacterial agent and 0.5-2 parts ofan anti-aging agent. The preparation method of the color master batch, disclosed by the invention, comprises the following steps: weighing the various raw materials according to the raw material ratio, grinding and refining; then adding the carrier resin and the anti-aging agent in a high-speed mixer for uniform mixing; finally adding a mixed material in an internal mixer for mixing, and rollingand extruding into a sheet. The special antibacterial, water-repellent, stain-resistant and aging-resistant color master batch for the fishing net line and the preparation method thereof disclosed bythe invention have the beneficial effects that the universal carrier resin is adopted in the special color master batch for the fishing net line, which is suitable for various fishing net lines; no compatibilizer is required, and the special antibacterial, water-repellent, stain-resistant and aging-resistant color master batch for the fishing net line is prepared by simple operation; the color master batch has antibacterial, water-repellent, stain-resistant and aging-resistant functions, is uniform in dispersion, consistent in tone, convenient to add and use and has the advantages of being non-toxic, efficient, long in stain-resistant period and low in water absorption.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a special antibacterial, water-repellent, anti-fouling, anti-aging color masterbatch and a preparation method thereof. Background technique [0002] Fishing net line is an important net material for fishery production. Whether it is a variety of fishing gear fished in seawater or freshwater, breeding cages, net cages, or fence nets in lakes and reservoirs, fishing net lines are required. With the development of my country's fishery, A variety of high performances are also gradually promoted and used. The characteristics of high strength, light weight and high cost performance of fishing net lines make fishing net lines achieve good results in the field of fishery production. With the rapid development of the aquaculture industry, a large amount of fishing nets and fishing gear will be used. Fishing nets are usually woven from polyethylene, polypropylene or n...

AI Technical Summary

Problems solved by technology

In the two patents disclosed above, inorganic metal antibacterial agents are mainly added to the masterbatch, and some heavy metal compounds are included. If they migrate in water, they are far higher than the national environmental protection standards. Their environmental protection value is not high, and they cannot be guaranteed to be completely non-toxic. And the applicability of the masterbatch is not strong, and the function is single

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