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A kind of mechanical sterilization paint and preparation method thereof

A bactericidal coating and mechanical technology, applied in polyester coatings, anti-corrosion coatings, antifouling/underwater coatings, etc., can solve the problems of lack of bactericidal and antibacterial properties, poor adhesion, etc., to achieve easy adsorption of bacteria, strong adhesion, Uniform film formation

Active Publication Date: 2021-06-29
刘猛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems mentioned above, to provide a mechanical bactericidal coating to solve the problems of lack of bactericidal and antibacterial properties and poor adhesion of existing mechanical coatings

Method used

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  • A kind of mechanical sterilization paint and preparation method thereof
  • A kind of mechanical sterilization paint and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of mechanical antiseptic coating, the raw material that makes this mechanical antiseptic coating is counted by mass parts and each component is: 28 parts of alkyd resin, 70 parts of chlorinated rubber, 3 parts of lecithin, 8 parts of carboxymethyl cellulose, oxidized 30 parts of castor oil, 9 parts of calcium carbonate powder, 3 parts of benzene-terminated polyisobutylene, 6 parts of dodecyl alcohol ester, 2 parts of dimethyl azobisisobutyrate, Ag-CuO-MnO 2 24 parts of compound fungicide, 12 parts of graphite fluoride, 5 parts of gelatin, 20 parts of propylene glycol.

[0036] Among them, the Ag-CuO-MnO 2 The preparation method of the composite bactericide is as follows: weigh copper nitrate and manganese sulfate, add appropriate amount of distilled water, mix and stir until completely dissolved, then add urea solution and sodium chlorate solution, mix and stir evenly, add the mixed solution into the high-pressure reaction kettle, heat up to 120°C and keep it fo...

Embodiment 2

[0044] A kind of mechanical antiseptic paint, the raw material that makes this mechanical antiseptic paint is counted by mass parts and each component is: 32 parts of alkyd resin, 80 parts of chlorinated rubber, 5 parts of lecithin, 9 parts of carboxymethyl cellulose, oxidized 32 parts of castor oil, 11 parts of calcium carbonate powder, 4 parts of benzene-terminated polyisobutylene, 7 parts of dodecyl alcohol ester, 4 parts of dimethyl azobisisobutyrate, Ag-CuO-MnO 2 27 parts of compound fungicide, 14 parts of graphite fluoride, 7 parts of gelatin, 30 parts of propylene glycol.

[0045] Among them, the Ag-CuO-MnO 2 The preparation method of the composite bactericide is as follows: weigh copper nitrate and manganese sulfate, add appropriate amount of distilled water, mix and stir until completely dissolved, then add urea solution and sodium chlorate solution, mix and stir evenly, add the mixed solution into the high-pressure reaction kettle, and Raise the temperature to 120°C...

Embodiment 3

[0053] A kind of mechanical antiseptic paint, the raw material that makes this mechanical antiseptic paint is counted by mass parts and each component is: 36 parts of alkyd resin, 90 parts of chlorinated rubber, 6 parts of lecithin, 10 parts of carboxymethyl cellulose, oxidized 35 parts of castor oil, 13 parts of calcium carbonate powder, 5 parts of benzene-terminated polyisobutylene, 8 parts of dodecyl alcohol ester, 5 parts of dimethyl azobisisobutyrate, Ag-CuO-MnO 2 30 parts of compound fungicide, 16 parts of graphite fluoride, 9 parts of gelatin, 40 parts of propylene glycol.

[0054] Among them, the Ag-CuO-MnO 2 The preparation method of the composite bactericide is as follows: weigh copper nitrate and manganese sulfate, add appropriate amount of distilled water, mix and stir until completely dissolved, then add urea solution and sodium chlorate solution, mix and stir evenly, add the mixed solution into the high-pressure reaction kettle, and Raise the temperature to 120°C ...

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Abstract

The invention relates to a mechanical bactericidal coating and a preparation method thereof. The raw materials for making the mechanical bactericidal coating include, in terms of mass parts, 28-36 parts of alkyd resin, 70-90 parts of chlorinated rubber, and 3 parts of lecithin ‑6 parts, 8‑10 parts of carboxymethyl cellulose, 30‑35 parts of oxidized castor oil, 9‑13 parts of calcium carbonate powder, 3‑5 parts of phenyl-terminated polyisobutylene, 6‑8 parts of dodecyl alcohol ester, Dimethyl azobisisobutyrate 2‑5 parts, Ag‑CuO‑MnO 2 24-30 parts of compound fungicide, 12-16 parts of graphite fluoride, 5-9 parts of gelatin, 20-40 parts of propylene glycol. The film structure of the mechanical bactericidal coating of the present invention is compact, has strong adhesion, has good wear resistance, corrosion resistance, pollution resistance, bactericidal and antibacterial performance, and can be widely used in medical equipment, children's toys, electrical appliances, health care and fitness equipment , other shared equipment and other fields.

Description

technical field [0001] The invention relates to a paint, in particular to a mechanical bactericidal paint, and also relates to a preparation method of the mechanical bactericidal paint. Background technique [0002] Coating refers to a type of liquid or solid material that can form a thin film on the surface of an object under certain conditions for protection, decoration or other special functions (insulation, rust prevention, mildew resistance, heat resistance, etc.). Mechanical coating is a kind of coating, which refers to the coating applied on the surface of machinery and various machine parts. Mechanical coatings have the following properties: (1) Hiding power: Hiding power is usually expressed by the weight of the paint required to cover the specified black and white grid. The greater the weight, the smaller the hiding power; The adhesion of the base layer; (3) Viscosity: the size of the viscosity affects the construction performance, and different construction metho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D115/02C09D167/08C09D101/28C09D5/14C09D7/61C09D7/63C09D7/65C09D5/10
CPCC08K2003/0806C08K2003/2248C08K2003/2262C08K2003/265C08L2205/035C09D5/10C09D5/14C09D115/02C09D7/61C09D7/63C09D7/65C09D7/70C08L67/08C08L1/286C08L91/00C08L89/00C08K13/06C08K9/12C08K3/26C08K3/08C08K3/22C08K3/04C08K5/053
Inventor 佟奎
Owner 刘猛