Preparation method of wood-grain brick with wood-knot effect

A technology of wood grain and wood knot, which is applied in the field of preparation of wood grain bricks, can solve the problem that wood grain bricks cannot have the simulation effect of wood knot, and achieve the effect of realistic wood knot effect

Active Publication Date: 2018-03-13
FOSHAN HENGTAI HONGSHI CERAMIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a method for preparing wood-grained bricks with wood-knot effect to solve the technical problem that the existing extruded wood-grain bricks cannot have the wood-grain simulation effect

Method used

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  • Preparation method of wood-grain brick with wood-knot effect
  • Preparation method of wood-grain brick with wood-knot effect
  • Preparation method of wood-grain brick with wood-knot effect

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Embodiment A1

[0034] A method for preparing a wood-grained brick with a wood knot effect, comprising the following steps:

[0035] A. Preparation:

[0036] a1. According to the requirements of product color contrast and depth, two or more kinds of mud materials with basically the same drying rate and shrinkage rate and contrasting colors after calcination are equipped, among which the mud materials used as the background color account for 90%, and the mud materials used as textures account for 90%. 10%, moisture content is 15%;

[0037] a2. Preparation of granules with unevenly mixed pigments, the water content of which is 10%-13%; wherein the formula of granules includes the following components in weight percentage: 75% bentonite, 10% feldspar, 10% fly ash , iron oxide 2%, ferric oxide 2% and copper oxide 1%; divide the three basic raw materials of bentonite, feldspar and fly ash into 3 parts, first add a part of the basic raw materials into the wet ball mill, and add three Ferric oxide...

Embodiment A2

[0043] A method for preparing a wood-grained brick with a wood knot effect, comprising the following steps:

[0044] A. Preparation:

[0045] a1. According to the requirements of product color contrast and depth, two or more kinds of mud materials with basically the same drying rate and shrinkage rate and contrasting colors after calcination are equipped, among which the mud materials used as the background color account for 90%, and the mud materials used as textures account for 90%. 10%, moisture content is 15%;

[0046] a2. Preparation of granules with unevenly mixed pigments, the water content of which is 10%-13%; wherein the formula of granules includes the following components in weight percentage: 75% bentonite, 10% feldspar, 10% fly ash , iron oxide 2%, ferric oxide 2% and copper oxide 1%; divide the three basic raw materials of bentonite, feldspar and fly ash into 3 parts, first add a part of the basic raw materials into the wet ball mill, and add three Ferric oxide...

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Abstract

The invention discloses a preparation method of a wood-grain brick with a wood-knot effect. The preparation method comprises the following steps: A, preparing materials: a1, preparing two or more clays which are consistent in drying rate and shrinkage rate, have a contrast effect in color after baked, and are 10 to 20 percent in water content; a2, preparing particle clusters containing non-uniformly-mixed pigments; B, feeding materials: putting raw materials, in proportion, into an extruder provided with spiral blades according to the required color contrast degree, putting the clay serving asbottom color first, putting the particle clusters intermittently after the clay is put into the extruder fully, putting the clay serving as grain, putting the particle clusters intermittently, then putting the clay serving as the bottom color, putting the particle clusters intermittently, putting the clay serving as grain, repeating the steps above and repeatedly, continuously and alternatively feeding; C, extruding and molding; D, performing drying and baking to obtain wood-grain bricks with wood-knot effect. By adopting the preparation method of the wood-grain brick with the wood-knot effect, the technical problem that an existing conventional extruding-molding wood-grain brick cannot have a wood-knot simulation effect is solved.

Description

technical field [0001] The invention relates to the technical field of ceramic tiles, in particular to a preparation method of wood grain tiles with wood knot effect. Background technique [0002] In the prior art, in order to obtain wood-grained bricks with a high degree of simulation, inkjet printing technology is generally used on brick adobes, and the wood knots are designed by inkjet printing. , will be subject to greater wear and tear, and the pattern will fade or be erased, while the existing wood-grained bricks with full-body wood-grained patterns are generally prepared by extrusion molding, but the extruded wood-grained bricks only have wood grains The effect of texture does not have the wood grain texture on real wood, so the overall simulation degree after paving is not high, and it is easy to find that it is a ceramic tile. In order to improve the simulation degree of extruded wood grain tiles, how to It is a technical problem that needs to be broken through in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B33/135C04B33/14C04B33/24
CPCC04B33/1305C04B33/131C04B33/1352C04B33/14C04B33/24C04B35/62635C04B35/62805C04B2235/3251C04B2235/3262C04B2235/3272C04B2235/3281C04B2235/3454C04B2235/3463C04B2235/96Y02P40/60
Inventor 陈锦豪
Owner FOSHAN HENGTAI HONGSHI CERAMIC CO LTD
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