Silk texture anti-skid matt glaze, preparation method and ceramic tile using silk texture anti-skid matt glaze

A matt glaze and matte glaze technology, applied in the field of architectural ceramics, can solve the problems of reducing the decorative effect of the pattern decoration layer and failing to achieve the decorative effect, and achieve high anti-skid grade, increase anti-skid resistance, and excellent wear resistance. Effect

Active Publication Date: 2019-03-12
FOSHAN DONGPENG CERAMIC +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This mechanically added structure will greatly reduce the decorative effect of the patterned decorative layer, and sometimes it is contrary to the expected decorative effect, failing to achieve the ideal decorative effect

Method used

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  • Silk texture anti-skid matt glaze, preparation method and ceramic tile using silk texture anti-skid matt glaze
  • Silk texture anti-skid matt glaze, preparation method and ceramic tile using silk texture anti-skid matt glaze
  • Silk texture anti-skid matt glaze, preparation method and ceramic tile using silk texture anti-skid matt glaze

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～6

[0035] The raw material structure and composition of the silk texture and non-slip matte glazes provided in Examples 1-6 are shown in Table 1 below, the mineral composition of the raw materials is shown in Table 2 below, and the corresponding chemical composition is shown in Table 3.

[0036]

[0037] Table 1

[0038]

[0039]

[0040] Table 2

[0041]

[0042]

[0043] table 3

[0044] Examples 1-6 Prepare ceramic tiles with a silk texture and non-slip matte glaze layer on the surface according to the following steps.

[0045] Step A, select raw materials according to the raw material structure composition shown in Table 1, the raw material mineral composition shown in Table 2 and the chemical composition shown in Table 3, and add water accounting for 40% of the raw material weight;

[0046] Step B, ball milling for 9 hours to obtain the glaze slurry, controlling the fineness to 325 mesh and sieving the remainder to be 1.2% by mass, and then aging for 49 hour...

Embodiment 7

[0050] Step A, select raw materials according to the raw material structure composition, raw material mineral composition and chemical composition shown in Example 2, and add water accounting for 40% of the raw material weight;

[0051] Step B, ball milling for 8 hours to obtain the glaze slurry, controlling the fineness of 325 mesh sieve to be 0.8% by mass fraction, and then aging for 60 hours, so as to obtain a silk texture and non-slip matte glaze;

[0052] Step C, using a bell-jar glazing process to evenly apply a silk-like and non-slip matte glaze on the surface of the ceramic tile body 1;

[0053] In step D, the glazed ceramic tile body 1 is calcined at a firing temperature of 1200° C. for 120 minutes, so as to obtain a ceramic tile with a silk texture and non-slip matte glaze layer on the surface, such as figure 1 shown.

Embodiment 8

[0055] Step A, select raw materials according to the raw material structure composition, raw material mineral composition and chemical composition shown in Example 2, and add water accounting for 40% of the raw material weight;

[0056] Step B, ball milling for 10 hours to obtain the glaze slurry, controlling the fineness to 325 mesh and sieving the remainder to be 1% by mass, and then aging for 49 hours, so as to obtain a matte glaze with silk texture and non-slip;

[0057] Step C, using a bell-jar glazing process to evenly apply a silk-like and non-slip matte glaze on the surface of the ceramic tile body 1;

[0058] In step D, the glazed ceramic tile body 1 is calcined at a firing temperature of 1200° C. for 90 minutes to obtain a ceramic tile with a silk texture and a non-slip matte glaze layer on the surface, such as figure 1 shown.

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Abstract

The invention discloses a silk texture anti-skid matt glaze, a preparation method and a ceramic tile using the silk texture anti-skid matt glaze. In percentage by weight, a raw material of the silk texture anti-skid matt glaze consists of 60 to 65% of raw glaze powder and 35 to 40% of frit powder; in percentage by weight, a mineral composition of the raw material comprises: 15 to 20% of potassiumfeldspar, 12 to 16% of burnt talc, 8 to 12% of kaolin, 10 to 15% of barium carbonate, 2 to 5% of zinc oxide, 2 to 5% of calcined alumina and 35 to 40% of frit powder. The surface texture of the silk texture anti-skid matt glaze is smooth just like silk and a decorative effect of a pattern decorative layer is not influenced; glossiness is smaller than 10 degrees, and both a dry static friction coefficient and a wet static friction coefficient are greater than or equal to 0.55; wear resistance reaches the fourth level and over in the standard.

Description

technical field [0001] The invention relates to the technical field of architectural ceramics, in particular to a matte glaze with a silk texture and anti-slip properties, a preparation method and ceramic tiles using the same. Background technique [0002] As the post-80s and post-90s who prefer fashion, simplicity, and modern style become the main consumer groups, the demand for modern antique tiles with low gloss and silk texture is increasing. With the change of aesthetic concept, the glossiness of antique bricks also transitions from bright light to matte, or even dull (that is, gloss < 10°). [0003] There are also some companies on the market that produce matt antique bricks, but their glossiness and glazed surface texture, anti-slip properties, anti-fouling properties, and wear resistance cannot achieve a good balance. At present, the slip resistance of glazed tiles is mainly achieved by adding concave-convex textures on the glaze surface, spraying dry slurry on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/04C03C8/14C04B41/86
CPCC03C8/04C03C8/14C04B41/5022C04B41/86
Inventor 罗强曾德朝钟保民徐瑜周燕
Owner FOSHAN DONGPENG CERAMIC
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