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Nanometer antibacterial water-based ink and preparation method thereof

A kind of water-based ink and nanotechnology, which is applied in the direction of ink, household utensils, applications, etc., can solve the problems of high content of volatile organic compounds, the coating film cannot decompose toxic odor, etc., achieve short drying time, easy promotion and use, and improve comprehensive performance effect

Inactive Publication Date: 2015-12-16
ANHUI ZHONGCAI PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of paint has a high content of volatile organic compounds, and the coating films formed by these paints cannot decompose toxic odors.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The present embodiment nano antibacterial water-based ink is made of the following raw materials in parts by weight: 15 parts of water-based acrylic color paste, 1 part of wetting agent, 6 parts of water-based organic pigment, 3 parts of defoamer, 22 parts of melamine, 30 parts of titanium dioxide, 2 parts of nano-silica, 1 part of nano-titanium dioxide, 1 part of nano-zinc oxide, 0.6 parts of water-based leveling agent, 25 parts of epoxy resin, 2 parts of isopropanol, 2 parts of ethanol, 1 part of calcium stearate, alkyl 1.5 parts of sodium sulfonate, 0.8 parts of magnesium palmitate, and 120 parts of deionized water.

[0025] According to the weight parts of raw materials in this embodiment, the preparation method may further comprise the steps:

[0026] S1, batching, weigh the following materials in parts by weight in order, and stir evenly for batching, weigh melamine, titanium dioxide, calcium stearate, sodium alkylsulfonate, magnesium palmitate, and the operating ...

Embodiment 2

[0032] The nano antibacterial water-based ink of this embodiment is made of the following raw materials in parts by weight: 18 parts of water-based acrylic color paste, 2 parts of wetting agent, 9 parts of water-based organic pigment, 5 parts of defoamer, 28 parts of melamine, and 38 parts of titanium dioxide , 4 parts of nano-silica, 3 parts of nano-titanium dioxide, 3 parts of nano-zinc oxide, 1 part of water-based leveling agent, 30 parts of epoxy resin, 4 parts of isopropanol, 3 parts of ethanol, 2 parts of calcium stearate, alkane 2 parts of sodium sulfonate, 1.3 parts of magnesium palmitate, and 150 parts of deionized water.

[0033] According to the parts by weight of the raw materials in this example, the preparation method is the same as in Example 1.

Embodiment 3

[0035] The present embodiment nano antibacterial water-based ink is made of the following raw materials in parts by weight: 20 parts of water-based acrylic color paste, 3 parts of wetting agent, 12 parts of water-based organic pigment, 8 parts of defoamer, 33 parts of melamine, 46 parts of titanium dioxide, 6 parts of nano-silica, 5 parts of nano-titanium dioxide, 4 parts of nano-zinc oxide, 1.2 parts of water-based leveling agent, 35 parts of epoxy resin, 6 parts of isopropanol, 5 parts of ethanol, 2 parts of calcium stearate, alkyl 3 parts of sodium sulfonate, 1.7 parts of magnesium palmitate, 180 parts of deionized water.

[0036] According to the parts by weight of the raw materials in this example, the preparation method is the same as in Example 1.

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Abstract

The invention provides a nanometer antibacterial water-based ink and a preparation method thereof, and relates to the technical field of ink preparation. The ink is prepared from the following raw materials: aqueous acrylic acid color paste, a wetting agent, an aqueous organic pigment, a defoaming agent, melamine, titanium dioxide, nanometer silica, nanometer titanium dioxide, nanometer zinc oxide, an aqueous levelling agent, an epoxy resin, isopropanol, ethanol, calcium stearate, alkyl sodium sulfonate, and magnesium palmitate. According to the invention, by adding nanometer silica, nanometer titanium dioxide, and nanometer zinc oxide into the ink, the property, of decomposing harmful microbe and harmful gases, of the ink is improved, and the comprehensive properties of the ink are improved. The nanometer components can be preferably compatible with the ink, so that the prepared ink is stable in performance. Furthermore, the water-based ink has advantages of good antibacterial and detoxifying properties, strong adhesive force, short drying time, and good rubbing resistance. The preparation method is simple in process and easy to operate, and the ink is energy-saving and environment-friendly, and is easy to popularize and use.

Description

technical field [0001] The invention relates to the technical field of ink preparation methods, in particular to a nano antibacterial water-based ink and a preparation method thereof. Background technique [0002] Traditional printing inks need to add a large amount of organic solvents such as film-forming aids to the ink, resulting in a high content of volatile organic compounds in the ink. In addition, in order to prevent corrosion and deterioration of the ink during storage and mildew on the coating film, In the ink also It is necessary to add a large amount of organic anti-mold fungicides that are harmful to the human body, which not only directly affects the physical and mental health of the occupants, but also has timeliness. After a period of time, the anti-mold effect will be lost. [0003] In the prior art, aromatic hydrocarbons, such as benzene and toluene, are usually added to printing inks, resulting in the release of a large amount of toluene, benzene and other ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/102C09D11/107C09D11/03
Inventor 付云
Owner ANHUI ZHONGCAI PRINTING
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