Novel hull bottom anti-bacteria paint and preparation and application methods thereof

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

Inactive Publication Date: 2016-12-07
SUZHOU CHENGSHENG INFORMATION TECH
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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 a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] A novel ship bottom antibacterial coating, by weight component, comprises the following components:

[0056] Alkyd resin 50 parts

[0057] 8 parts terephthalic acid

[0058] China clay powder 6 parts

[0059] Titanium dioxide 12 parts

[0060] 4 parts benzylidene acetone

[0061] Carbon black 0.2 parts

[0062] Barium sulfate 10 parts

[0063] Calcium carbonate 8 parts

[0064] 16 parts copper chloride

[0065] Rosin 8 parts

[0066] Xylene 32 parts

[0067] 5 parts of auxiliary agent,

[0068] Described auxiliary agent comprises following component by weight component:

[0069] Tributyl phosphate 0.5 part

[0070] Sodium tripolyphosphate 1 part

[0071]0.8 parts of polydimethylsiloxane

[0072] 2 parts of ethylene glycol.

[0073] The preparation method of above-mentioned novel ship bottom antibacterial paint, comprises the steps:

[0074] (1) Mix alkyd resin, terephthalic acid, china clay powder, titanium dioxide, benzylidene acetone, carbon black, bari...

Embodiment 2

[0080] A novel ship bottom antibacterial coating, by weight component, comprises the following components:

[0081] Alkyd resin 70 parts

[0082] 20 parts terephthalic acid

[0083] China clay powder 15 parts

[0084] Titanium dioxide 20 parts

[0085] 8 parts benzylidene acetone

[0086] Carbon black 0.5 parts

[0087] Barium sulfate 25 parts

[0088] Calcium carbonate 32 parts

[0089] Cupric chloride 28 parts

[0090] Rosin 15 parts

[0091] Xylene 40 parts

[0092] 10 parts of additives,

[0093] Described auxiliary agent comprises following component by weight component:

[0094] 3 parts tributyl phosphate

[0095] 4 parts sodium tripolyphosphate

[0096] 3 parts polydimethylsiloxane

[0097] 5 parts of ethylene glycol.

[0098] The preparation method of above-mentioned novel ship bottom antibacterial paint, comprises the steps:

[0099] (1) Mix alkyd resin, terephthalic acid, china clay powder, titanium dioxide, benzylidene acetone, carbon black, barium su...

Embodiment 3

[0105] A novel ship bottom antibacterial coating, by weight component, comprises the following components:

[0106] Alkyd resin 60 parts

[0107] 16 parts terephthalic acid

[0108] China clay powder 10 parts

[0109] Titanium dioxide 15 parts

[0110] 5 parts benzylidene acetone

[0111] Carbon black 0.3 parts

[0112] Barium sulfate 18 parts

[0113] Calcium carbonate 22 parts

[0114] 20 parts copper chloride

[0115] Rosin 10 parts

[0116] 36 parts xylene

[0117] 8 parts of auxiliary agent,

[0118] Described auxiliary agent comprises following component by weight component:

[0119] 2 parts tributyl phosphate

[0120] 3 parts sodium tripolyphosphate

[0121] Polydimethylsiloxane 1.5 parts

[0122] 3 parts of ethylene glycol.

[0123] The preparation method of above-mentioned novel ship bottom antibacterial paint, comprises the steps:

[0124] (1) Mix alkyd resin, terephthalic acid, china clay powder, titanium dioxide, benzylidene acetone, carbon black, ba...

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PUM

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Abstract

The invention provides novel hull bottom anti-bacteria paint and preparation and application methods thereof. The novel hull bottom anti-bacteria paint comprises alkyd resin, terephthalic acid, china clay powder, titanium dioxide, benzalacetone, carbon black, barium sulfate, calcium carbonate, copper chloride, rosin, xylene and auxiliaries. The novel hull bottom anti-bacteria paint contain reasonable components and has a special anti-bacteria effect and high stability. The preparing process is simple and easy to implement, production efficiency is high, application cost is low, operation is easy, implementation is easy, product quality is stable, application is convenient, applicability is high, and application and popularization value is high.

Description

technical field [0001] The invention belongs to the field of paint production, and in particular relates to a novel ship bottom antibacterial paint, a preparation method and an application method of the novel ship bottom antibacterial paint. 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 chemical industry...

Claims

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Application Information

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IPC IPC(8): C09D167/08C09D5/14C09D7/12B05D7/24B05D7/14
CPCC09D167/08B05D7/14B05D7/24B05D7/544B05D2202/10B05D2320/00B05D2451/00B05D2518/00B05D2601/20B05D2601/24B05D2602/00C08L2205/03C09D5/14C09D7/61C09D7/63C09D7/65C08L93/04C08K13/02C08K5/092C08K3/346C08K5/07C08K3/16C08K2003/2241C08K3/04B05D2401/40B05D2401/10B05D2420/01B05D2420/02
Inventor 夏建
Owner SUZHOU CHENGSHENG INFORMATION TECH
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