Fishing net anti-fouling agent

An antifouling agent and fishing net technology, applied in antifouling/underwater coatings, biocide-containing paints, coatings, etc., can solve the problems of material resources and time waste, prolong service life, save costs and labor, and water resistance The effect of excellent wear resistance

Inactive Publication Date: 2016-09-28
CHAOHU XIANGYU FISHING GEAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve this kind of problems, it is necessary to organize manpower to clean the net frequently, or even replace the new net, resulting in a waste of manpower, material resources and time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] An antifouling agent for fishing nets, which is made up of the following ingredients in parts by weight: 12 parts of hydroxy silicone oil, 10 parts of chlorothalonil, 60 parts of epoxy resin film, 10 parts of catarrhine, 5 parts of aniline sulfonamide, and nano-alumina 3 parts, 6 parts of γ-aminopropyltriethoxysilane, 2 parts of initiator, and 8 parts of film-forming agent.

[0011] Further, the particle size of the nano-alumina is 8-10 nm.

[0012] Further, the initiator is benzoyl peroxide.

[0013] Further, the film-forming agent is made of the following components in percentage terms: 21% butyl acrylate, 10% acrylic acid amide, 32% styrene, 37% linoleic acid; the temperature of the whole preparation process is controlled between 55-70°C between.

[0014] Further, the epoxy resin film is pretreated: uniformly mix the epoxy resin film with 0.25 parts by weight of p-ethoxysilane in an alkaline environment, heat to 250°C for 15 minutes, Begin to cool slowly, when coo...

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PUM

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Abstract

The invention discloses a fishing net anti-fouling agent. The anti-fouling agent is prepared from the following components in parts by weight: hydroxyl silicone oil, chlorothalonil, epoxy resin coating, gramine, sulfanilamide, nanometer aluminum oxide, gamma-aminopropyltriethoxysilane, an initiator and a film-forming agent. The treated epoxy resin coating is used as a carrier, so that the manufactured fishing net anti-fouling agent has strong adhesive force, can be well bonded with a net, has good water resistance and has certain flexibility and toughness. The fishing net treated by the anti-fouling agent has a remarkable capability for inhibiting and killing algae, moss, serpulidae, mussel and other adhesion organisms, manual regular net washing or new net changing is avoided, and thus massive cost and labor force can be saved; and the home-made film-forming agent is bonded with the epoxy resin coating, the anti-fouling agent has excellent water resistance and abrasion resistance, and the coated bio-resistant drugs cannot drained into water, so that the water body is prevented from being polluted, the drug efficacy of the treated fishing net can not be lost in a short time, and the service life of the anti-fouling agent is prolonged.

Description

technical field [0001] The invention relates to the field of antifouling of fishing gear, in particular to an antifouling agent for fishing nets. Background technique [0002] my country's aquaculture industry is developing rapidly, and a large number of fishing nets are used. Fishing nets are usually made of polyethylene, polyvinyl chloride, polypropylene or nylon. According to the different breeding objects, the network cables are thick or thin, and the mesh holes are large or small, so that they can be processed into cages and cages of various specifications. Because the fishing net is soaked in seawater or fresh water for a long time, it is extremely vulnerable to the erosion of algae, liverwort, dragon fruit, mussels and other attached organisms, thereby shortening its service life. In order to solve this kind of problems, it is necessary to organize manpower to brush the net to decontaminate frequently, or even replace it with a new net, resulting in a waste of manpow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/00C09D4/06C09D7/12C09D5/14C09D5/16
CPCC09D4/00C09D4/06C09D5/14C09D5/1625C09D5/1637C09D7/61C09D7/63C08F283/004C08F283/122
Inventor 胡文龙
Owner CHAOHU XIANGYU FISHING GEAR
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