Carbon nanometer tube enhanced bacteriostatic powder paint for electric power switch cabinet and preparation method thereof

A technology of carbon nanotubes and powder coatings, which is applied in the field of coatings to achieve the effects of improving comprehensive performance, enhancing fat solubility, and improving compatibility

Inactive Publication Date: 2017-04-26
安徽永川电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the 1990s, Japan and other western developed countries have successively developed antibacterial powder coatings, while my country is still in its infancy in this regard.

Method used

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Embodiment Construction

[0021] A kind of carbon nanotube reinforced antibacterial powder coating for electric switchgear, it is made up of the raw material of following weight part:

[0022] Calcium propionate 0.7, vinyl carboxylate 2, sodium myristate soap 0.7, sodium m-hydroxybenzoate 2, 8-hydroxyquinoline 5, polyethylene glycol octylphenyl ether 10, tetrabutyl titanate 36, cyclo Hexanol 20, unsaturated polyester resin 100, alkanolamide 0.3, hydrolyzed polymaleic anhydride 2, tetrahydrofurfuryl alcohol 0.1, carbon nanotube 10, ammonium persulfate 0.01, nickel sulfamate 1, lanthanum oxide 0.0.8.

[0023] A kind of preparation method of described power switchgear with carbon nanotube enhanced bacteriostatic powder coating, comprises the following steps:

[0024] (1) Add the above-mentioned hydrolyzed polymaleic anhydride to deionized water 70 times its weight, stir evenly, raise the temperature to 70°C, add the above-mentioned sodium m-hydroxybenzoate and calcium propionate, blow in nitrogen, and add...

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Abstract

The invention discloses carbon nanometer tube enhanced bacteriostatic powder paint for an electric power switch cabinet. The paint is prepared from the following raw materials in parts by weight: 0.7 to 1 part of calcium propionate, 2 to 3 parts of vinyl carboxylic ester, 0.7 to 1 part of sodium myrastate, 2 to 4 parts of meta-hydroxylated sodium benzoate, 5 to 7 parts of 8-hydroxyquinoline, 10 to 14 parts of polyoxyethylene octyl phenyl ether, 36 to 40 parts of tetrabutyl titanate, 20 to 25 parts of cyclohexanol, 100 to 120 parts of unsaturated polyester resin, 0.3 to 1 part of alkanolamide, 2 to 3 parts of hydrolytic polymaleic anhydride, 0.1 to 0.2 part of tetrahydrofurfuryl alcohol, 10 to 13 parts of carbon nanometer tubes, 0.01 to 0.02 part of ammonium persulfate, 1 to 2 parts of nickel sulfamic acid and 0.08 to 0.2 part of lanthanum oxide. Through the added carbon nanometer tubes, the intensity of the finished product powder paint can be effectively improved; and the integral performance of the finished product is improved.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a carbon nanotube-enhanced antibacterial powder coating for electric switch cabinets and a preparation method thereof. Background technique [0002] With the development of society, the demand for antibacterial materials will constitute a huge market, and the production of antibacterial agents and their products will become an important emerging industry field. Organic antibacterial agents have obvious short-term bactericidal effect, poor temperature resistance, and short service life; inorganic antibacterial agents have long service life, high temperature resistance, and side effects. The composite antibacterial agent rationally utilizes the advantages of the two, greatly improves the performance and scope of application of the antibacterial agent, and overcomes the limitation of the antibacterial spectrum of a single antibacterial agent. Composite antibacterial materials will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/06C09D7/12C09D5/14C09D5/03
CPCC08K2201/011C09D5/033C09D5/14C09D7/61C09D7/63C09D7/65C09D7/70C09D167/06C08L71/02C08K13/04C08K7/24C08K2003/2241C08K5/3437C08K5/10C08K2003/221
Inventor 孙永霞
Owner 安徽永川电气设备有限公司
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