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A titanium tile emitting far infrared rays and a preparation process thereof

A technology of far-infrared rays and titanium bricks, which is applied in the field of building materials to achieve the effects of improving mechanical properties, reducing color requirements, and increasing aesthetics

Inactive Publication Date: 2019-07-05
淄博锦昊陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the glaze layer under or adjacent to the titanium-gold coating containing materials such as metal titanium or titanium nitride has a certain color, such as the top glaze layer or bottom glaze layer containing the deep-color far-infrared emitting component, Or the color of the porcelain body itself is exposed, which will affect the appearance of the color and pattern of the titanium gold brick, thus limiting the use of the far-infrared emitting components with a certain color, especially the dark color, in the titanium gold brick

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Prepare far-infrared titanium gold bricks according to the following steps:

[0035] (1) With 20kg of kaolin, 15kg of quartz, 25kg of potassium feldspar, 20kg of magnesia, 25kg of bauxite, add 80kg of water and ball mill for 6 hours, pass through 100 mesh sieve and remove iron by magnetic separation, spray dry under 730 ℃ hot air condition, 80 After airtight storage at ℃ for 2 days, press into a plurality of 600x600x10mm sheets, dry at 150℃ for 3 hours to obtain green body;

[0036](2) 2.5kg of kaolin, 2.0kg of quartz, 1.5kg of alumina, 3.0kg of tourmaline powder, 1.5kg of hexagonal boron nitride powder with an oxidation resistance temperature of 700°C, 3.0kg of borax decahydrate, 20kg of water, and ball milling for 10 hours, Ultrasonic emulsification for 20 hours after ball milling to obtain a nearly white glaze; the particle size of kaolin, quartz, and alumina is -600 mesh, and the particle size of tourmaline powder is D 50 1.2 μm, D 90 2.9μm, the color is dark gree...

Embodiment 2

[0042] Another piece of semi-finished ceramic tile after titanium plating in Example 1 was polished to obtain a finished far-infrared titanium gold brick; during the polishing process, the surface of the metal titanium coating was mainly treated to be smooth.

[0043] The color of the far-infrared titanium-gold brick prepared in this embodiment is the silvery white of titanium gold, and the texture change of the metal titanium coating caused by the concave glaze pattern and the convex glaze pattern can be seen from different angles.

Embodiment 3

[0045] Repeat the steps (4)-(5) of Example 1, the difference is that high-purity ammonia gas is passed into the process of vacuum titanium plating of the two ceramic bodies, and the resulting coating is golden yellow titanium nitride, and the coating is dense and reliable. High, the thickness of the titanium nitride coating is about 0.10mm, and the titanium plating rate is about 0.05mm / hour; a piece of semi-finished ceramic tile after titanium plating is polished and polished to make a finished far-infrared titanium gold brick; the grinding process mainly It is to grind away the titanium nitride coating on the convex glaze pattern to reveal the white color of the convex glaze pattern, while the golden yellow coating on the concave glaze pattern is preserved. The polishing is mainly to remove the golden yellow coating and the exposed white color. The convex glaze surface is treated to be smooth and free of wear marks.

[0046] The surface texture of the far-infrared titanium-go...

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Abstract

A titanium tile emitting far infrared rays and a preparation process thereof are provided. The ceramic tile can release far infrared rays beneficial to human health, and has the characteristics of high wear resistance, high strength, strong modern atmosphere, strong acid and alkali corrosion resistance, and appearance effects of the ceramic tile, such as color, pattern and texture, are slightly affected or not affected by deep-color far infrared ray emitting components in glaze layers or base glaze layers or the color of the ceramic tile body itself. Raw materials for a ceramic tile blank or aceramic tile body include 18-35% of kaolin, 15-20% of quartz, 15-30% of potassium feldspar, 15-30% of magnesia and 10-25% of bauxite. Raw materials of an overglaze layer and / or a base glaze layer include 10-30% of kaolin, 15-30% of quartz, 10-20% of alumina, 5-20% of tourmaline powder, 10-15% of hexagonal boron nitride and 10-25% of borax and / or calcium metaborate. The whole or a part of the surface layer is coated with a titanium metal coating, pattern or texture containing metal titanium and / or other compounds. The thickness of the ceramic tile body is 5-15 mm, the thickness of the overglaze layer and / or the base glaze layer is 0.5-1.0 mm, and the thickness of the titanium metal coating is 0.05-0.10 mm.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a far-infrared titanium gold brick and a preparation process thereof. Background technique [0002] Ceramic tiles are made of refractory aluminosilicate materials such as clay and quartz sand through grinding, mixing, pressing, glazing, sintering and other processes. They are a kind of wear-resistant and erosion-resistant building or decorative materials. They are widely used in indoor floors. And indoor and outdoor wall decoration and protection. In recent years, people have tried to change the traditional decorative and protective functions of ceramic tiles and endow them with more practicality, such as emitting far infrared rays and releasing negative ions. The far-infrared emitting components such as tourmaline powder in the layer are realized. [0003] The far-infrared rays usually refer to invisible rays with a wavelength of 8-14 microns, which are ...

Claims

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Application Information

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IPC IPC(8): C04B33/16C04B33/13C04B33/04C04B33/34C03C8/00C04B41/90
CPCC03C8/00C04B33/04C04B33/13C04B33/16C04B33/34C04B41/5133C04B41/90C04B2235/3206C04B2235/3217C04B2235/3472C04B2235/6567C04B2235/658C04B41/5022
Inventor 张文果张文秀司金玲
Owner 淄博锦昊陶瓷有限公司
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