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Natural texture decorative rock plate and preparation method thereof

A decorative rock and texture technology, which is applied in the manufacture of tools, ceramic material production, ceramic molding machines, etc., can solve the problems that the texture is not clear and realistic, the pattern is not natural and rich, and the pattern control of the glaze process is difficult, so as to achieve a clear and realistic texture effect Effect

Active Publication Date: 2022-05-17
DEQING NABEL CERAMIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problems of the existing rock slab product patterns not being natural and rich enough, the texture not clear and realistic, and the pattern control of the glaze process in production is difficult, the invention provides a preparation method of natural texture decorative rock slabs

Method used

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  • Natural texture decorative rock plate and preparation method thereof
  • Natural texture decorative rock plate and preparation method thereof
  • Natural texture decorative rock plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] like Figure 1-11 Shown, the present invention adopts following steps to realize:

[0076] A, prepare green body powder according to conventional methods, and set aside;

[0077] B. Preparation of slurry for digital slurry system: Weigh mineral raw materials according to the designed chemical composition of slurry for digital slurry system, add a certain proportion of debonding agent, suspending agent, colorant, and water for ball milling to prepare two A kind of slurry for colored digital pulp system with different chemical composition: the chemical composition of the slurry for digital pulp system is calculated by weight percentage: SiO 2 45%, Al 2 o 3 16%, CaO 11%, MgO 8%, K 2 O 1.5%, Na 2 O 3%, BaO 3%, ZnO 3%, B 2 o 3 0.5%, Fe 2 o 3 ≤0.5%, TiO 2 ≤0.3%, loss on ignition ≤12%, the firing temperature of this slurry for digital slurry system is relatively low, and can be used to form a transparent bright glaze effect. The chemical composition of another slur...

Embodiment 2

[0088] like Figure 1-11 Shown, the present invention adopts following steps to realize:

[0089] A, prepare green body powder according to conventional methods, and set aside;

[0090] B. Preparation of slurry for digital slurry system: Weigh mineral raw materials according to the designed chemical composition of slurry for digital slurry system, add a certain proportion of debonding agent, suspending agent, colorant, and water for ball milling to prepare two A kind of slurry for colored digital pulp system with different chemical composition: the chemical composition of the slurry for digital pulp system is calculated by weight percentage: SiO 2 50%, Al 2 o 3 12%, CaO 15%, MgO 5%, K 2 O 3%, Na 2 O 1.5%, BaO 7%, ZnO 1%, B 2 o 3 3%, Fe 2 o 3 ≤0.5%, TiO 2 ≤0.3%, loss on ignition ≤12%, the firing temperature of this slurry for digital slurry system is relatively low, and can be used to form a transparent bright glaze effect. The chemical composition of another slurry...

Embodiment 3

[0102] like Figure 1-11 Shown, the present invention adopts following steps to realize:

[0103] A, prepare green body powder according to conventional methods, and set aside;

[0104] B. Preparation of slurry for digital slurry system: Weigh mineral raw materials according to the designed chemical composition of slurry for digital slurry system, add a certain proportion of debonding agent, suspending agent, colorant, and water for ball milling to prepare two A kind of slurry for colored digital pulp system with different chemical composition: the chemical composition of the slurry for digital pulp system is calculated by weight percentage: SiO 2 47%, Al 2 o 3 14%, CaO 13%, MgO 6%, K 2 O 2%, Na 2 O 2.5%, BaO 5%, ZnO 2%, B 2 o 3 2%, Fe 2 o 3 ≤0.5%, TiO 2 ≤0.3%, loss on ignition ≤12%, the firing temperature of this slurry for digital slurry system is relatively low, and can be used to form a transparent bright glaze effect. The chemical composition of another slurry...

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Abstract

The invention discloses a preparation method of a natural texture decorative rock plate. The preparation method comprises the following steps: A, preparing green body powder according to a conventional method; b, preparing slurry for a digital slurry distribution system; c, forming; d, drying the green body; e, digital slurry distribution; f, drying again; g, pattern decoration; h, firing; and I, edging to obtain the natural texture decorative rock plate. Water-based ceramic slurry can be applied in a positioned mode according to the preset pattern texture, the formed natural texture decoration effect has the obvious concave-convex three-dimensional texture, the limitation that in traditional slurry distribution, slurry with different compositions and / or colors can only achieve linear flow lines can be broken through in combination with arrangement of the spray head array, and the application range of the water-based ceramic slurry is widened. The lines of the slurry with two chemical compositions for the digital slurry distribution system can be randomly arranged, and the matching of a plurality of nozzle arrays enables the texture of the imitated natural stone formed by slurry distribution to be clearer and more vivid, three-dimensional and fine, the pattern and line effects to be richer, and the gradual transition effect to be good.

Description

technical field [0001] The invention relates to a rock plate and a preparation method thereof, in particular to a natural texture decorative rock plate and a preparation method thereof. Background technique [0002] With the continuous development of social economy, people's requirements for quality of life and living environment are also constantly improving. Therefore, decorative materials that imitate natural stone, are simple and natural are very popular among people. [0003] At present, various techniques and materials are used in the market to imitate the texture of natural stone, mainly from two aspects: on the one hand, start from the pattern formed by printing decoration, firstly, inkjet printing and roller printing are applied on the glaze layer on the surface of the green body. , screen printing, etc. to form a pattern, and then cover a layer of transparent protective glaze on the pattern to achieve. However, the decorative effect obtained by means of inkjet pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89C03C8/00B28B11/00B28B11/24B28B11/04
CPCC04B41/89C04B41/52C03C8/00B28B11/001B28B11/243B28B11/048B28B11/044C03C2204/04C03C2205/02C04B41/5022C04B41/4539C04B41/4543C04B41/4578C04B41/0072C04B41/50Y02P40/60
Inventor 钟树铭李华云刘云飞夏昌奎王美霞余剑峰田祖鸿李涛
Owner DEQING NABEL CERAMIC
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