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High-wear-resistance far-infrared ceramic glazed brick and preparation method thereof

A kind of far-infrared ceramics and far-infrared technology, applied in the field of ceramic tile production and manufacturing, can solve the problems of rough texture, no mass production of far-infrared glazed tiles, poor wear resistance, etc.

Active Publication Date: 2020-06-26
MONALISA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current full-glazed products cannot have both transparency and wear resistance. High-transparency full-glaze products have good transparency, clear patterns and rich textures, but their wear resistance is poor. High-wear-resistant full-glaze products have good wear resistance, but Poor transparency, hazy pattern, rough texture, poor flatness after throwing
In recent years, with the development of ceramic technology, ceramic tiles are no longer just used as decorative materials, but are combined with many functional materials to derive many functional tiles. Far-infrared tiles have many positive effects on the human body due to their continuous emission of far-infrared light waves. Functions such as improving blood circulation, activating biomolecular activity, enhancing human immunity, and antibacterial. Some manufacturers have produced a series of far-infrared antique bricks, and far-infrared glazed bricks have not yet been mass-produced.

Method used

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  • High-wear-resistance far-infrared ceramic glazed brick and preparation method thereof
  • High-wear-resistance far-infrared ceramic glazed brick and preparation method thereof
  • High-wear-resistance far-infrared ceramic glazed brick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] 1. The raw material formula of the green body is: 5% selected sodium stone powder, 15% medium temperature sand, 15% low temperature sodium sand, 18% Bangsha, 6% Shaoguan ball clay, 12% washed ball clay, 6% calcined bauxite, 1% black talc, 18% potassium aluminum sand, 4% raw mud. Its chemical composition is: SiO 2 : 63.5~65%, Al 2 o 3 : 21~24%, Fe 2 o 3 : 0.4~0.7%, TiO 2 : 0.25~0.35%, CaO: 0.25~0.35%, MgO: 0.5~0.80%, K 2 O: 2.0-2.4%, Na 2 O: 2.6-3.0%, loss on ignition: 4.5-5.5%. The raw materials are molded and dried by a press to obtain a green body. The expansion coefficient of the green body is 7.4816×10 -6 / K.

[0047] 2. Apply far-infrared glaze on the green body. The formula composition of the far-infrared surface glaze: far-infrared feldspar powder 35%, albite 13%, kaolin 9%, quartz sand 20%, zirconium silicate 10%, calcined kaolin 8%, alumina 5%. The chemical composition of the far-infrared glaze is: SiO 2 : 66.82%, Al 2 o 3 : 18.05%, Fe 2 o 3 : ...

Embodiment 2

[0055] The difference from Example 1 is that the highly transparent far-infrared glazed mineral composition is: far-infrared feldspar powder 25%, zinc oxide 8%, barium carbonate 5%, burnt talc 9%, kaolin 8%, glass frit 45% . The chemical composition of the high-transmittance far-infrared glaze is: SiO 2 : 59.24%, Al 2 o 3 : 6.11%, Fe 2 o 3 : 0.20%, TiO 2 : 0.26%, CaO: 8.38%, MgO: 4.12%, BaO: 3.89%, ZnO: 8.84%, K 2 O: 3.53%, Na 2 O: 1.02%, Rb 2 O: 107ppm, Y 2 o 3 : 77ppm, loss on ignition: 2.11%. The expansion coefficient of the high-transmitting far-infrared glaze is 6.1816×10 at 40°C to 400°C -6 / K.

[0056] The surface of the resulting polished glazed tile is as image 3 As shown, the picture on the left is the actual photo, and the picture on the right is the photo of the glaze layer magnified 60 times. From the picture on the left, we can see that the reflection of the fluorescent tube is straight, with high mirror surface and strong sense of transparency. Fr...

Embodiment 3

[0058] The difference from Example 1 is that the highly transparent far-infrared glazed mineral composition is: far-infrared feldspar powder 27%, zinc oxide 12%, barium carbonate 8%, burnt talc 9%, kaolin 9%, glass frit 35% . The chemical composition of the high-transmittance far-infrared glaze is: SiO 2 : 54.51%, Al 2 o 3 : 6.18%, Fe 2 o 3 : 0.21%, TiO 2 : 0.26%, CaO: 7.37%, MgO: 4.06%, BaO: 6.22%, ZnO: 12.61%, K 2 O: 3.44%, Na 2 O: 1.01%, Rb 2 O: 116ppm, Y 2 o 3 : 84ppm, loss on ignition: 2.88%. The expansion coefficient of the high-transmittance far-infrared glaze is 6.1316×10 at 40°C to 400°C -6 / K.

[0059] The surface of the resulting polished glazed tile is as Figure 4 As shown, the picture on the left is the actual photo, and the picture on the right is the photo of the glaze layer magnified 60 times. From the picture on the left, we can see that the reflection of the fluorescent tube is straight, with high mirror surface and strong sense of transparency...

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Abstract

The invention provides a high-wear-resistance far-infrared ceramic glazed brick and a preparation method thereof. The preparation method comprises the following steps: applying far-infrared surface glaze on a blank body, performing ink-jet printing, applying transparent far-infrared glazed glaze and wear-resistance far-infrared glazed glaze successively; and then carrying out firing and polishing.Through combined use of the far infrared surface glaze, the transparent far infrared polished glaze and the wear-resistant far infrared polished glaze, the glazed brick has a far infrared function, high transparency and high wear resistance.

Description

technical field [0001] The invention relates to wear-resistant far-infrared glazed ceramic bricks and a preparation method thereof, belonging to the technical field of ceramic brick production and manufacture. Background technique [0002] Polished glazed tile products are deeply loved by consumers because of their gorgeous colors, rich patterns and bright glazed texture. However, the current full-glazed products cannot have both transparency and wear resistance. High-transparency full-glaze products have good transparency, clear patterns and rich textures, but their wear resistance is poor. High-wear-resistant full-glaze products have good wear resistance, but Poor transparency, hazy pattern, rough texture, poor flatness after throwing. In recent years, with the development of ceramic technology, ceramic tiles are no longer just used as decorative materials, but are combined with many functional materials to derive many functional tiles. Far-infrared tiles have many positi...

Claims

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Application Information

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IPC IPC(8): C04B41/89C04B41/86C03C8/14C03C8/04
CPCC04B41/52C04B41/89C04B41/5022C03C8/14C03C8/04C03C8/02C03C3/095C03C3/087C04B41/009C04B33/00C04B41/4539C04B2103/54C04B41/4535C04B41/4572C04B41/526C03C4/12C03C8/20C03C2204/00C03C2209/00C04B41/0072C04B41/4543C04B41/522C04B41/86
Inventor 刘一军杨元东张克林王贤超郑贵友
Owner MONALISA GRP CO LTD
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