Flowing color decorative effect ceramic tile and preparation method thereof

A decorative effect, ceramic tile technology, applied in the field of architectural ceramic decoration, can solve the problems of single decorative technique, monotonous, difficult to meet the requirements and vision of consumer product value, etc., and achieve the effect of bright color and flexible collocation.

Active Publication Date: 2019-03-12
MONALISA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these crystalline kiln transformer products are too monotonous, and the decoration methods are relatively simple, which cannot achieve higher visual effects and artistic quality of ceramic tiles, and it is difficult to meet the requirements and vision of consumers for higher product value in the future.

Method used

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  • Flowing color decorative effect ceramic tile and preparation method thereof
  • Flowing color decorative effect ceramic tile and preparation method thereof
  • Flowing color decorative effect ceramic tile and preparation method thereof

Examples

Experimental program
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preparation example Construction

[0039] Disclosed herein is a method for preparing a flow-color decorative effect ceramic tile.

[0040] First, a green body is prepared. The green body can be prepared from known ceramic raw materials according to conventional methods, such as raw material batching → wet ball milling → sieving and iron removal → spray tower powder preparation → mold pressing → drying the green body to obtain the green body. In one example, the main raw materials used in the green body are composites of clay and sand such as Qing potassium sand, sodium stone powder, terrazzo powder, Lihong potash sand, Nanfeng low-temperature sand, Bangsha, ball soil, Dongji mud, and black talc. .

[0041] In some embodiments, the green body is pressed using molds with various design style textures and positioning dimensions. Different from ordinary lines, concave-convex, and special-shaped textures, in this embodiment, the mold patterns have positioning on the same green body, and the mold patterns within ea...

Embodiment 1

[0082] (1) Prepare the green body: the green body formula is (parts by weight): Qing potassium sand 8wt%, sodium stone powder 9wt%, terrazzo powder 9wt%, Lihong potassium sand 7wt%, Nanfeng sand 8wt%, Bangsha 30wt%, ball 20wt% of soil, 7wt% of Dongji mud, and 2% of black talc are processed by ball milling and spray drying to form green powder. The base powder is pressed into a mold to obtain a green body. The green body size is 310×310mm. The chemical composition analysis of the green body is: IL (loss on ignition): 4.396%, SiO 2 : 7.851%, Al 2 o 3 : 9.01%, Fe 2 o 3 : 1.16%, TiO 2 : 0.35%, CaO: 0.74%, MgO: 0.84%, K 2 O: 3.29%, Na 2 O: 1.92%, P 2 o 5 : 0.15% SO 3 : 0.25%. After the billet of this formula is fired under the conditions of firing temperature of 1200°C and firing time of 60 minutes, it is detected that the water absorption rate of the product is ≤0.5%, the shrinkage rate of the green body is below 7.1%, and the sintering performance of the green body is...

Embodiment 2

[0090] The difference from Example 1 is that the formulation of the crystallization surface glaze is shown in A1 in Table 2, and the formulation of the crystallization effect glaze is shown in F1 in Table 4. The formula of the roller pattern is shown in C5 in Table 6.

[0091] The resulting ceramic tiles are Figure 4 As shown, its surface presents a natural flowing color effect, resembling the flowing color of green clouds.

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Abstract

The invention relates to a flowing color decorative effect ceramic tile and a preparation method thereof. The preparation method comprises the steps of sequentially applying a ground coat, applying acrystallization cover glaze, applying a crystallization effect glaze on a tile blank, and then firing.

Description

technical field [0001] The invention belongs to the technical field of architectural ceramic decoration, and in particular relates to a crystalline glaze, a ceramic brick made by using the crystalline glaze and a preparation method thereof. Background technique [0002] Crystalline glaze refers to the glaze with obvious coarse crystals in the glaze. It is a highly decorative artistic glaze, which originated from the color glaze in ancient my country. The fundamental feature that distinguishes crystalline glaze from ordinary glaze is that the glaze contains a certain number of visible crystals. At present, most of the crystalline glaze products on the market mainly appear on daily-use porcelain, handmade art bricks, and ceramic kiln-changed mosaics, but there are relatively few architectural ceramic wall and floor tiles. Patent document CN102936156A discloses a high-temperature fast-firing crystalline glaze antique brick glaze and a preparation process. Patent document CN1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C03C8/04C03C8/14C03C8/10C04B41/89
CPCC03C8/00C03C8/04C03C8/10C03C8/14C04B41/52C04B41/89C04B41/504C04B41/5022
Inventor 谢志军欧阳成黄玲艳庞伟科许伟瑜巫资德
Owner MONALISA GRP CO LTD
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