Ceramic digital glaze ink with sterilization and far infrared composite functions and preparation method thereof

A composite function, far-infrared technology, applied in the field of architectural ceramic decoration

Active Publication Date: 2021-04-13
佛山市三晶石陶瓷釉料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Ceramic digital glaze ink with sterilization and far infrared composite functions and preparation method thereof

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preparation example Construction

[0033] The preparation process of the digital glaze powder can be as follows: (1) Weigh the Wulan citrine, the high-temperature ceramic frit and the low-temperature ceramic frit according to the mass ratio, and mix the above-mentioned raw materials. Preferably, the sieve residue of the raw material after passing through a 100-mesh sieve is not more than 0.5 wt%. In addition, the moisture content of the raw material is not more than 1.0 wt%. The equipment for mixing the raw materials can be a ball mill or a coulter mixer. Then, the temperature is kept at 800 to 1300° C. for 0.5 to 2.5 hours for firing and homogenization. The purpose of the firing and homogenizing treatment is to facilitate the uniform control of the subsequent ink particle size, thereby ensuring the stability of ink storage. (2) The raw materials of the digital glaze powder are homogenized and then subjected to micro-nano refining treatment. Specifically, the raw material after the firing and homogenization ...

Embodiment 1

[0045] The preparation method of ceramic digital glaze ink includes the following steps:

[0046] Step (1) prepare digital glaze powder. The raw material composition of digital glaze powder includes: 60% of Wulan citrine, 30% of high-temperature ceramic frit, and 10% of low-temperature ceramic frit. The chemical composition of the high temperature ceramic frit includes: in mass percent, SiO 2 48.8%, Al 2 O 3 21.8% Fe 2 O 3 0.5%, TiO 2 0.4%, CaO 16.2%, MgO 3.8%, K 2 O3%, Na 2 O 3%, ZnO 2.5%. The chemical composition of the low temperature ceramic frit includes: in mass percent, SiO 2 62.0%, Al 2 O 3 6.0%, CaO 20%, MgO 4.0%, K 2 O 3%, Na 2 O 3%, ZnO 2%. Weigh Wulan citrine, high-temperature ceramic frit and low-temperature ceramic frit according to the mass ratio, and mix the above-mentioned raw materials. After mixing, the mixture was kept at 1000°C for 2h and fired for homogenization. The raw material after firing and homogenizing treatment is processed t...

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Abstract

The invention discloses ceramic digital glaze ink with sterilization and far infrared composite functions and a preparation method thereof. The ceramic digital glaze ink comprises the following components in percentage by mass: 30-60% of digital glaze powder, wherein the digital glaze powder is prepared from the following raw materials in percentage by mass: 30-70 percent of Ulan tea spar, less than 35 percent of high-temperature ceramic frit and less than 65 percent of low-temperature ceramic frit. By introducing the specific content of the Ulan tea spar and the ceramic frit in a proper proportion into the ceramic digital glaze ink, the obtained ceramic digital glaze ink not only has excellent far-infrared performance and antibacterial performance, but also can be applied to the surfaces of various types of ceramic green bricks, so that the production cost is greatly reduced, the application range of the ceramic digital glaze ink product is widened, popularization and application of the ceramic digital glaze ink with the far infrared and antibacterial composite functions are facilitated, and the ceramic digital glaze ink has very high practical value and application prospects.

Description

technical field [0001] The invention relates to the field of architectural ceramic decoration, in particular to a ceramic digital glaze ink with sterilization and far-infrared composite functions and a preparation method thereof. Background technique [0002] With the progress of society and the improvement of living standards, people's health awareness is getting stronger and stronger. The spread of the new crown epidemic in 2020 has brought a heavy blow to the lives, health and property of people all over the world, which makes antibacterial materials and antibacterial ceramic products once again attract everyone's attention, and the preparation of antibacterial ceramic digital glaze ink will also form a huge market. . [0003] Far-infrared ceramics are an important class of functional ceramics. Far-infrared ceramic products can focus on emitting far-infrared rays with a wavelength of 8-15μm that are beneficial to the human body, thereby improving the blood circulation o...

Claims

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Application Information

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IPC IPC(8): C09D11/30C09D11/38
CPCC09D11/30C09D11/38
Inventor 刘建军杨延辉黄艺真黄兵
Owner 佛山市三晶石陶瓷釉料有限公司
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