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Natural texture decorative rock plate and production method thereof

A production method and decorative rock technology, applied in the production of ceramic materials, manufacturing tools, auxiliary molding equipment, etc., can solve the problems of not clear and realistic texture, difficult pattern control of glaze process, and not natural and rich patterns, etc., to achieve clear texture effect realistic effect

Inactive Publication Date: 2022-05-31
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 production method of natural texture decorative rock slabs

Method used

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

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Such as 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 pulp system: Weigh mineral raw materials according to the designed chemical composition of slurry for digital pulp system, add a certain proportion of debonding agent, suspending agent, and water for ball milling, and prepare for digital pulp system Slurry, the specific gravity of the slurry used in the digital distribution system is 1.85g / cm 3 , the flow rate of the 50mL flow cup is 25s, the viscosity is 500mPa·s, the surface tension is 60mN / m, the Reynolds number is 5.9, the Weber number is 98.9, and the Bond number is 0.19; the chemical composition of the slurry for the digital slurry system is as follows: Weight percentage is calculated as: 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...

Embodiment 2

[0088] Such as 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 pulp system: Weigh mineral raw materials according to the designed chemical composition of slurry for digital pulp system, add a certain proportion of debonding agent, suspending agent, and water for ball milling, and prepare for digital pulp system Slurry, the specific gravity of the slurry used in the digital distribution system is 1.20g / cm 3 , the flow rate of the 50mL flow cup is 10s, the viscosity is 40mPa·s, the surface tension is 50mN / m, the Reynolds number is 48, the Weber number is 76.9, and the Bond number is 0.15; the chemical composition of the slurry for the digital distribution slurry system is as follows: Weight percentage is calculated as: SiO 2 45%, Al 2 o 3 25%, CaO 7%, MgO 4%, K 2 O 0.5%, Na 2 O 3%, BaO 4%, ZnO 4%, B 2 o 3 0.5%...

Embodiment 3

[0102] Such as 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 ball mill with water to prepare colored digital The slurry for the pulp distribution system and the slurry for the digital pulp distribution system have a specific gravity of 1.55g / cm 3 , the flow rate of the 50mL flow cup is 20s, the viscosity is 135mPa·s, the surface tension is 70mN / m, the Reynolds number is 18.4, the Weber number is 71, and the Bond number is 0.14; the chemical composition of the slurry for the digital distribution system is as follows: Weight percentage is calculated as: SiO 2 68%, Al 2 o 3 20%, CaO 0.7%, MgO 0.05%, K 2 O 5%, ...

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Abstract

The invention discloses a production method of a natural texture decorative rock plate. The production 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 for digital slurry distribution systems 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 is wide. The lines of the slurry with one chemical composition for the digital slurry distribution system can be randomly arranged, and the matching of a plurality of spray head 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 production method thereof, in particular to a natural texture decorative rock plate and a production 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 print...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89C03C8/00C04B35/622B24B1/00B28B3/00B28B11/00B28B11/04B28B11/24B28B17/00
CPCC04B41/89C03C8/00C04B41/52C04B35/622B28B11/001B28B11/002B28B11/048B28B11/243B28B3/00B28B17/00B28B17/0063B28B17/0081B24B1/00C03C2205/02C04B41/5022C04B41/4539C04B41/4543C04B41/0072C04B41/50Y02P40/60
Inventor 钟树铭李华云朱爱余王美霞徐海航刘云飞赵明吴超
Owner DEQING NABEL CERAMIC
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