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Self-cleaning water-based ceramic stereoscopic printing ink and preparation method thereof

A three-dimensional printing and self-cleaning technology, applied in the field of ceramic tile decoration, can solve the problems of loss of antifouling and antibacterial effect, weak antifouling and antibacterial stability, insufficient wear resistance, etc. The effect of stability and prolonging the service life

Inactive Publication Date: 2016-09-28
FOSHAN GAOMING HAIDI CERAMIC RAW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the antifouling and antibacterial stability of the wall tiles sprayed with antibacterial ink is weak, and the wear resistance is not enough. It is easy to wear and lose the antifouling and antibacterial effect during use.

Method used

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  • Self-cleaning water-based ceramic stereoscopic printing ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A self-cleaning water-based ceramic three-dimensional printing ink, which is composed of a color paste A and a diluent B in a weight ratio of 1:1; the components of the color paste A calculated by weight percentage: praseodymium yellow 42%, polyacrylate resin 6 %, Propylene Glycol 15%, Water 25%, Dispers-715w 10%, KH-550 1.5%, Defoamer 0.5%;

[0035] Diluent B components calculated by weight percentage: ethylene glycol 52%, water 36%, sodium citrate 5%, triethanolamine 3%, functional powder 4%; the functional powder is composed of rare earth composite phosphate, graphene / TiO 2 The powder is composed of 2:3 by weight.

[0036] A preparation method for self-cleaning water-based ceramic three-dimensional printing ink, comprising the following steps:

[0037] (1) The graphene / TiO 2 The powder preparation method is as follows: the graphene is ultrasonically stirred, 1000KW ultrasonic vibration and 1500r / min centrifugal speed are stirred, and dispersed in ethanol to obtai...

Embodiment 2

[0043] Based on Example 1, the difference is that the functional powder is made of rare earth composite phosphate, graphene / TiO 2 The powder is composed in a weight ratio of 3:2.

Embodiment 3

[0045] Based on Example 1, the difference is that the functional powder is made of rare earth composite phosphate, graphene / TiO 2 The powder and the inorganic antibacterial agent are composed in a weight ratio of 2:3:1.

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Abstract

The invention discloses a self-cleaning water-based ceramic stereoscopic printing ink and a preparation method thereof. The printing ink is prepared from color slurry A and a diluent B according to the weight ratio of 1 to 1, wherein the color slurry A is prepared from, by weight, ceramic pigment 40-45%, resin 2-8%, propylene glycol 10-18%, water 15-30%, a dispersant 10-20%, a silane coupling agent 0.3-5% and a defoaming agent 0.05-0.5%, the thinner B is prepared from, by weight, ethylene glycol 50-60%, water 30-35%, sodium citrate 0.5-10%, a pH regulator 0.5-5%, graphene 0-1% and functional powder 2-5%, and the functional powder is prepared from rare earth compound phosphate powder, graphene / TiO2 powder and an inorganic antibacterial agent according to the weight ratio of (2-3) to (1-3) to (0-2). The compound antifouling and antibacterial material is adopted, so that the self-cleaning water-based ceramic stereoscopic printing ink has broad-spectrum, lasting and efficient antifouling and antibacterial properties and has good antifouling and antibacterial stability, a product has good weather resistance and abrasion resistance, does not produce uncomfortable odor, is non-toxic and nonirritant, and great convenience and benefits are brought to people on the aspects of the service life and appearance cleaning of ceramic.

Description

technical field [0001] The invention relates to the technical field of ceramic tile decoration, in particular to a self-cleaning water-based ceramic three-dimensional printing ink for ceramic inkjet printing and a preparation method thereof. Background technique [0002] In daily life, especially in the dry winter in the north, there is "electricity" everywhere indoors. You will be shocked if you touch the door handle, you will be shocked if you touch the water pipe, you will be shocked if you touch the water pipe when you go home, and you will be shocked if you touch the keyhole when you open the lock. Will be shocked. Studies have found that these electric shocks will bring great harm to people's body and mind, affect the physiological balance of the human body, subtly lead to various diseases, and accelerate the aging of the human body. [0003] Bacteria and mold, as pathogenic bacteria, are very harmful to humans, animals and plants, affecting people's health and even l...

Claims

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Application Information

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IPC IPC(8): C09D11/38
CPCC09D11/38
Inventor 邱杰华江潺
Owner FOSHAN GAOMING HAIDI CERAMIC RAW MATERIAL CO LTD
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