Antibacterial anti-alga color master batch dedicated to fishing net and preparation method thereof

A technology of color masterbatch and fishing net thread, which is applied in the field of polymer materials, can solve the problems of water pollution, difficult control of dosage, complex implementation process, etc., and achieve the effects of enhanced compatibility, long anti-pollution period, and convenient addition and use

Active Publication Date: 2013-02-13
CHONGQING AOCAI NEW MATERIAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, many fishing nets and fishing gear do not have antibacterial and anti-algae functions when they are produced. Although some use surface treatment methods to make them have antibacterial and anti-algae functions after the fishing nets are made, or directly put an

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The raw material composition and parts by weight of the special antibacterial and anti-algae color masterbatch for fishing net line in this embodiment are:

[0021] Carrier resin 35 parts

[0022] Pigment 48 parts

[0023] Antibacterial agent 10.6 parts

[0024] Compatibilizer 3 parts

[0025] 9.8 parts of processing aids;

[0026] Wherein, the carrier resin is linear low density polyethylene;

[0027] The composition and parts by weight of the pigment are: 2 parts of titanium dioxide, 10 parts of carbon black, 0.5 parts of ultramarine blue, 0.5 parts of phthalocyanine blue and 35 parts of phthalocyanine green;

[0028] The composition and parts by weight of the antibacterial agent are: 8 parts of silver ion antibacterial agent, 0.2 part of mercuric chloride, 0.5 part of copper oxide, 0.7 part of ammonium dihydrogen phosphate and 1.2 parts of lithium carbonate;

[0029] The composition and parts by weight of the compatibilizer are: 0.5 parts of polyethylene maleic ...

Embodiment 2

[0036] The raw material composition and parts by weight of the special antibacterial and anti-algae color masterbatch for fishing net line in this embodiment are:

[0037] Carrier resin 75 parts

[0038] Pigment 17.2 parts

[0039] Antibacterial agent 18.4 parts

[0040] 0.7 parts of compatibilizer

[0041] 6 parts of processing aids;

[0042] Wherein, the carrier resin is 50 parts of linear low density polyethylene and 25 parts of ethylene-octene copolymer;

[0043] The composition and parts by weight of the pigment are: 6.2 parts of titanium dioxide, 5 parts of carbon black, 4.5 parts of ultramarine blue, 0.8 parts of phthalocyanine blue and 0.7 parts of phthalocyanine green;

[0044] The composition and parts by weight of the antibacterial agent are: 8 parts of silver ion antibacterial agent, 0.2 part of mercuric chloride, 0.5 part of copper oxide, 0.7 part of ammonium dihydrogen phosphate, 1.2 parts of lithium carbonate, 3 parts of copper sulfate, copper pyrithione 4 ...

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PUM

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Abstract

The invention discloses an antibacterial anti-alga color master batch dedicated to a fishing net and a preparation method thereof. The color master batch disclosed by the invention comprises the following raw materials in weight part: 35-75 parts of carrier resin, 10-48 parts of pigment, 10-20 parts of antibacterial agent, and 0.5-3 parts of compatilizer. The preparation method for the color master batch, disclosed by the invention, is realized through the following steps: adding the pigment, the antibacterial agent and a processing agent into a grinding miller as per the raw material ratio for grinding and refining, adding the carrier resin and the compatilizer together into a high-speed mixer for uniform mixing, and finally adding the mixed material into a double-screw extruder for mixing and extruding. According to the invention, the antibacterial agent is added into the color master batch dedicated to the fishing net, and the compatilizer is added to enhance the compatibility of the prescription components, so that the antibacterial anti-alga color master batch dedicated to the fishing net can be prepared; and moreover, the color master batch has antibacterial and anti-alga functions, is convenient to add and use, and has the advantages of low toxicity, high efficiency and long antifouling period.

Description

technical field [0001] The invention relates to the field of polymer materials, in particular to a special antibacterial and anti-algae color masterbatch for fishing nets and a preparation method thereof. Background technique [0002] 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 nylon, etc., which are made of wire with color masterbatch. At present, many fishing nets and fishing gear do not have antibacterial and anti-algae functions when they are produced. Although some use surface treatment methods to make them have antibacterial and anti-algae functions after the fishing nets are made, or directly put anti-algae agents into the waters, but There are many deficiencies in these methods, such as causing pollution to waters, difficult to control the dosage, complex implementation process, poor antibacterial and anti-algae effect, etc., ...

Claims

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Application Information

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IPC IPC(8): C08L23/08C08L51/06C08K13/02C08K3/22C08K3/32C08K3/26C08J3/22
Inventor 魏彬赵庭国
Owner CHONGQING AOCAI NEW MATERIAL CORP LTD
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