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Anticorrosion antiageing fishing net

An anti-aging, fishing net technology, applied in fishing nets, fiber chemical characteristics, animal husbandry, etc., can solve the problems of polyethylene mechanical properties, affecting fish catch, low tensile strength, etc., to improve anti-corrosion and anti-bacterial ability, improve anti-corrosion Aging ability, effect of improving mechanical properties

Inactive Publication Date: 2016-04-06
巢湖市瑞强渔具有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Modern fishing nets are mainly processed with polyethylene, nylon and other raw materials, which have a longer service life and higher fishing efficiency. However, polyethylene itself has general mechanical properties, low tensile strength, and poor creep resistance. As a result, the strength, wear resistance, and toughness of traditional fishing nets are not suitable for fishing operations in complex seabeds and strong winds and waves, which reduces the service life of fishing gear, not only wastes resources, but also directly affects fish catches, and the anti-corruption effect of fishing nets is relatively poor

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] An anti-corrosion and anti-aging fishing net, made of the following ingredients in parts by weight: 10 parts of polystyrene, 2 parts of 2-methylimidazole, 50 parts of polyethylene fiber, 30 parts of nylon fiber, 0.5 part of bamboo powder, waste PCB board 0.5 parts of powder, 3 parts of ethylene glycol dimethacrylate, 0.5 parts of calcium carbonate powder, 0.5 parts of attapulgite powder, 5 parts of dibutyl phthalate, and 1 part of calcium stearate.

[0014] Further, the polyethylene fiber has been pre-modified: mix 1% benzoic acid and 10% hydrochloric acid, put the polyethylene fiber into the above mixed solution, heat to 65-70°C, and continue After 15 minutes, filter and dry.

[0015] Further, the plasticizer is a composite plasticizer of glycerin and xylitol, wherein the composite ratio of glycerol and xylitol is 4:1, and the composite temperature is between 65-80°C.

[0016] Further, the attapulgite is pretreated: firstly prepare an aqueous polyurethane emulsion, th...

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PUM

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Abstract

The invention discloses an anticorrosion antiageing fishing net, made from the following components: polystyrene, 2-methylimidazole, polyethylene fiber, nylon fiber, bamboo powder, waste PCB powder, ethylene glycol dimethacrylate, calcium carbonate powder, attapulgite powder, dibutyl phthalate and calcium stearate. The fishing net is simple in machining process, by pre-modifying processing on the polyethylene fiber, the performance of the made fishing net is greatly improved, due to the defect of poor optical activity resistance, the nylon fiber is easily yellowed in the sunlight for a long term and reduced in strength, the nylon fiber is processed by a mixture of hexamethylenediamine and maleic anhydride, these problems are solved, and the antiageing capacity of the made fishing net is greatly improved; by matching the processed waste PCB powder with the bamboo powder, the anticorrosion and antibacterial capacities of the fishing net are greatly improved, thus prolonging the service life of the fishing net.

Description

technical field [0001] The invention relates to the field of fishing gear, in particular to an anti-corrosion and anti-aging fishing net. Background technique [0002] Modern fishing nets are mainly processed with polyethylene, nylon and other raw materials, which have a longer service life and higher fishing efficiency. However, polyethylene itself has general mechanical properties, low tensile strength, and poor creep resistance. As a result, the strength, wear resistance, and toughness of traditional fishing nets are not suitable for fishing operations in complex seabeds and strong winds and waves, which reduces the service life of fishing gear, not only wastes resources, but also directly affects fish catches, and the anti-corruption effect of fishing nets is relatively poor. Contents of the invention [0003] The purpose of this invention is to provide a kind of anti-corrosion and anti-aging fishing net, which is realized by the following technical solutions: [0004...

Claims

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Application Information

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IPC IPC(8): D01F8/06D01F8/10D01F8/02D01F8/12D01F1/10C08L23/06C08L25/06C08L77/00C08L97/02C08K13/06C08K9/04C08K3/34C08K5/12C08K5/098C08K5/053C08J5/06A01K75/00
CPCA01K75/00C08J5/06C08J2323/06C08J2477/00C08K2201/014C08L23/06C08L2203/12C08L2205/035C08L2205/16D01F1/10D01F8/02D01F8/06D01F8/10D01F8/12C08L25/06C08L77/00C08L97/02C08K13/06C08K9/08C08K3/346C08K5/12C08K5/098C08K5/053
Inventor 凌必双
Owner 巢湖市瑞强渔具有限责任公司
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