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High-quality boat bottom antibacterial coating as well as preparation and application methods thereof

An antibacterial coating, high-quality technology, applied in antifouling/underwater coatings, coatings, paints containing biocides, etc., can solve the problem of high production cost of acrylic resin derivatives, decreased adhesion of antibacterial coatings, and non-compliance with environmental protection requirements and other problems, to achieve the effect of thermal stability, prevention of re-aggregation, and high promotion and application value

Inactive Publication Date: 2016-11-16
TAICANG CUSTOM NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the antibacterial coatings based on acrylic resin and acrylic resin derivatives will produce certain stress under the action of seawater and sunlight, which will lead to a decrease in the adhesion of the antibacterial coating, mechanical defects such as cracks or partial shedding, and the cracking and shedding of the paint film is relatively difficult. common
In addition, the production cost of acrylic resin derivatives is relatively high
Although asphalt and chlorinated rubber are low in cost and will not produce mechanical defects, asphalt contains carcinogens, and chlorinated rubber uses carbon tetrachloride in the preparation process, which is more harmful to the environment and does not meet environmental protection requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A high-quality antibacterial coating for ship bottoms, by weight components, comprising the following components:

[0054] 40 parts of phenolic resin

[0055] Phthalic acid 12 parts

[0056] graphite powder 5 parts

[0057] Titanium dioxide 8 parts

[0058] 3 parts of β-phenylacrolein

[0059] Huang Dan 0.2 parts

[0060] Barium sulfate 12 parts

[0061] 16 parts copper chloride

[0062] Rosin 6 parts

[0063] Heavy benzene 28 parts

[0064] 5 parts of auxiliary agent,

[0065] Described auxiliary agent comprises following component by weight component:

[0066] Tributyl phosphate 0.8 parts

[0067] Sodium hexametaphosphate 2 parts

[0068] 1 part polyacrylamide

[0069] 2 parts of octylphenol polyoxyethylene ether.

[0070]The preparation method of above-mentioned high-quality ship bottom antibacterial paint, comprises the steps:

[0071] (1) After mixing phenolic resin, phthalic acid, graphite powder, titanium dioxide, β-phenylacrylaldehyde, yellow lead,...

Embodiment 2

[0077] A high-quality antibacterial coating for ship bottoms, by weight components, comprising the following components:

[0078] 65 parts of phenolic resin

[0079] Phthalic acid 20 parts

[0080] Graphite powder 12 parts

[0081] Titanium dioxide 16 parts

[0082] β-phenylacrolein 12 parts

[0083] Huang Dan 0.5 parts

[0084] Barium sulfate 20 parts

[0085] 20 parts copper chloride

[0086] Rosin 18 parts

[0087] Heavy benzene 40 parts

[0088] 10 parts of additives,

[0089] Described auxiliary agent comprises following component by weight component:

[0090] 4 parts tributyl phosphate

[0091] Sodium hexametaphosphate 5 parts

[0092] 3 parts polyacrylamide

[0093] 5 parts of octylphenol polyoxyethylene ether.

[0094] The preparation method of above-mentioned high-quality ship bottom antibacterial paint, comprises the steps:

[0095] (1) After mixing phenolic resin, phthalic acid, graphite powder, titanium dioxide, β-phenylacrylaldehyde, yellow lead, bar...

Embodiment 3

[0101] A high-quality antibacterial coating for ship bottoms, by weight components, comprising the following components:

[0102] 45 parts of phenolic resin

[0103] Phthalic acid 16 parts

[0104] graphite powder 9 parts

[0105] Titanium dioxide 12 parts

[0106] 9 parts of β-phenylacrolein

[0107] Huang Dan 0.4 parts

[0108] Barium sulfate 15 parts

[0109] 18 parts copper chloride

[0110] Rosin 10 parts

[0111] Heavy benzene 32 parts

[0112] 6 parts of auxiliary agent,

[0113] Described auxiliary agent comprises following component by weight component:

[0114] 2 parts tributyl phosphate

[0115] Sodium hexametaphosphate 3 parts

[0116] 2 parts polyacrylamide

[0117] 4 parts of octylphenol polyoxyethylene ether.

[0118] The preparation method of above-mentioned high-quality ship bottom antibacterial paint, comprises the steps:

[0119] (1) After mixing phenolic resin, phthalic acid, graphite powder, titanium dioxide, β-phenylacrylaldehyde, yellow lea...

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PUM

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Abstract

The invention provides high-quality boat bottom antibacterial coating as well as preparation and application methods of the high-quality boat bottom antibacterial coating. The high-quality boat bottom antibacterial coating provided by the invention is prepared from phenol-formaldehyde resin, phthalic acid, graphite powder, titanium dioxide, beta-phenylacrolein, yellow lead, barium sulfate, copper chloride, rosin, heavy benzene and an addition agent. The high-quality boat bottom antibacterial coating provided by the invention has the advantages of reasonable components, special antibacterial property of the product, high stability and good effect. The preparation method of the high-quality boat bottom antibacterial coating is simple and feasible in process, high in production efficiency, low in utilization cost, simple to operate and easy to realize; the produced product is stable in quality, convenient to use and good in adaptability, and has relatively high popularization and application value.

Description

technical field [0001] The invention belongs to the field of paint production, and in particular relates to a high-quality ship bottom antibacterial coating, and a preparation and application method of the high-quality ship bottom antibacterial coating. Background technique [0002] Generally speaking, paints and coatings are materials that can be coated on the surface of the object to be coated and form a continuous thin film that adheres firmly, whether it is a traditional coating product that uses natural substances as raw materials or a synthetic chemical product that is currently developing. The coating products of raw materials are all organic chemical polymer materials, and the formed coating film belongs to the type of polymer compound. According to the classification of modern chemical products, coatings belong to fine chemical products, and modern coatings are gradually becoming a class of multifunctional Engineering materials are an important industry in the chemi...

Claims

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Application Information

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IPC IPC(8): C09D161/06C09D5/14C09D5/16C09D7/12
CPCC09D161/06C08L2205/035C09D5/14C09D5/1625C09D5/1662C09D5/1687C08L93/04C08K13/04C08K5/092C08K3/04C08K5/07
Inventor 李瑞清
Owner TAICANG CUSTOM NEW MATERIALS CO LTD
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