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Far infrared ceramic glazed brick and preparation method thereof

A technology for far-infrared ceramics and glazed tiles is applied in the field of far-infrared ceramics and glazed tiles and its preparation. The effect of improved pollution performance and low price

Pending Publication Date: 2021-03-26
MONALISA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, after the far-infrared glaze is fired at high temperature, the elemental components in the material and the glaze components of the ceramic blank react with each other, resulting in changes in the composition and structure of the far-infrared additive, and the far-infrared function is greatly reduced.

Method used

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  • Far infrared ceramic glazed brick and preparation method thereof
  • Far infrared ceramic glazed brick and preparation method thereof
  • Far infrared ceramic glazed brick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] 1. The green body powder is formed by a press and dried to obtain a green body.

[0045] 2. Apply glaze on the green body. The surface glaze mineral composition includes: by mass percentage, feldspar: 30%, kaolin 25%, quartz sand 5%, zirconium silicate 10%, calcined kaolin 20%, alumina 10%. The chemical composition of the topcoat may include: by mass percentage, SiO 2 : 70%, Al 2 o 3 : 25%, Fe 2 o 3 : 0.2%, TiO 2 : 0.2%, CaO: 0.3%, MgO: 0.3%, K 2 O: 2%, Na 2 O: 1%, loss on ignition: 1 to 1.5%. The surface glaze is glazed by spraying glaze, and the parameters of the spraying glaze process are specific gravity 1.40 and weight 550g / m 2 .

[0046] 3. After applying the surface glaze, use an inkjet printer to print the pattern on the brick surface.

[0047] 4. Drizzle and polish the glaze. The mineral composition of the polished glaze includes: by mass percentage, potassium feldspar: 30%, kaolin: 10%, barium carbonate: 15%, burnt talc: 15%, dolomite: 10%, zinc ox...

Embodiment 2

[0054] The difference from Example 1 is that the firing temperature of the kiln is 1180°C, the firing cycle is 105 minutes, and the far-infrared normal emissivity of 8-22um is 94% after testing.

Embodiment 3

[0056] The difference from Example 2 is that the firing temperature of the kiln is 1170°C, the firing cycle is 78 minutes, and the far-infrared normal emissivity of 8-22um is 96% after testing.

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Abstract

The invention discloses a far infrared ceramic glazed brick and a preparation method thereof. The preparation method comprises the following steps of: coating the surface of the ceramic glazed brick with a far infrared nano liquid, wherein the far infrared nano-liquid contains medical stone nano-particles. According to the method, the surface of the polished ceramic glazed tile is coated with thefar infrared nano liquid, so that the tile surface effect is better, the surface roughness is reduced, the antifouling property becomes excellent, meanwhile, the ceramic glazed tile has a high far infrared function, and the far infrared normal release rate reaches 93% or above (8-22microm).

Description

technical field [0001] The invention relates to far-infrared ceramic glazed tiles and a preparation method thereof, and belongs to the technical field of research, development, production and manufacture of architectural ceramics. Background technique [0002] In recent years, with the rapid development of my country's industry, my country's economic strength has risen rapidly, and people's pursuit of quality of life has gradually improved, especially the requirements for living environment are more stringent. In order to cater to the market, companies have launched many decoration products such as wallpapers, paints, coatings and other decorative materials, but these materials are mostly organic and contain certain harmful substances such as benzene, formaldehyde, etc., which cause certain harm to the human body. In addition, viruses and bacteria are ubiquitous in the daily environment, which poses challenges to human health. Far-infrared ceramic tiles have a certain catal...

Claims

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Application Information

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IPC IPC(8): C04B41/89C03C8/00
CPCC04B41/89C04B41/52C03C8/00C04B41/4543C04B41/5022C04B41/5024C04B41/5041C04B41/5035C04B41/483C04B41/463C04B41/4961C04B41/47
Inventor 刘一军王贤超郑贵友杨元东张克林
Owner MONALISA GRP CO LTD
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