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Anti-skid glaze and anti-skid ceramic tile

A technology of anti-slip and surface glaze, applied in the field of ceramics, can solve the problems of rough product surface, easy to hide dirt, impact on production continuity, etc., achieve the effect of delicate hand feeling and increase anti-slip performance

Active Publication Date: 2019-08-06
JIANGXI HEMEI CERAMICS +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of product has excellent anti-skid performance, it has the disadvantages of rough surface and easy to hide dirt
Moreover, different process platforms and glazes are required to produce non-slip tiles, which affects the continuity of production
[0004] Through the anti-slip liquid treatment method similar to stone, although the anti-slip performance is improved by forming micropores on the surface of ceramic tiles, this type of treatment method achieves the anti-slip purpose by acid-etching the glaze layer on the surface of ceramic tiles.
This kind of anti-slip process destroys the crystal structure of ceramic tiles while improving the anti-slip performance, making it difficult for the product's chemical corrosion resistance and pollution resistance to meet the national standard requirements, affecting the use of the product

Method used

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  • Anti-skid glaze and anti-skid ceramic tile
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  • Anti-skid glaze and anti-skid ceramic tile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The basic technological process is: green body pressing → surface glaze application → inkjet printing → anti-slip glaze spraying → firing → edge grinding → packaging.

[0038] The weight composition of the anti-skid glaze is: 15 parts of albite, 30 parts of potassium feldspar, 20 parts of nepheline, 8 parts of kaolin, 8 parts of dolomite, 8 parts of talc, 6 parts of ultrafine quartz powder, α-alumina 5 parts, carboxymethyl cellulose 0.5 parts, sodium tripolyphosphate 0.25 parts.

[0039] The particle diameter of the ultrafine quartz powder is 200-300nm, and the particle diameter of α-alumina is 100-200nm.

[0040] The glazing parameters of the anti-skid glaze are: specific gravity 1.21±0.01, glaze amount 130g / m 2 , Engel's viscosity 12 ~ 15s.

[0041] The weight composition of the surface glaze is: 3 parts of calcined zinc oxide, 15 parts of albite, 20 parts of potassium feldspar, 20 parts of nepheline, 8 parts of kaolin, 8 parts of calcined talc, 5 parts of calcined ...

Embodiment 2

[0047] The basic technological process is: green body pressing → surface glaze application → inkjet printing → anti-slip glaze spraying → firing → edge grinding → packing.

[0048] The weight composition of the antiskid glaze is: 8 parts of albite, 26 parts of potassium feldspar, 28 parts of nepheline, 10 parts of kaolin, 12 parts of dolomite, 5 parts of talc, 8 parts of ultrafine quartz powder, α-alumina 3 parts, 0.55 parts of carboxymethyl cellulose, 0.3 parts of sodium tripolyphosphate.

[0049] The particle diameter of the ultrafine quartz powder is 100-200nm, and the particle diameter of α-alumina is 50-100nm.

[0050] The glazing parameters of the anti-skid glaze are: specific gravity 1.23±0.01, glaze amount 180g / m 2 , Engel's viscosity 12 ~ 15s.

[0051] The weight composition of the surface glaze is: 2 parts of calcined zinc oxide, 12 parts of albite, 18 parts of potassium feldspar, 20 parts of nepheline, 10 parts of kaolin, 6 parts of calcined talc, 8 parts of calci...

Embodiment 3

[0057] The basic technological process is: green body pressing → surface glaze application → inkjet printing → anti-slip glaze spraying → firing → edge grinding → packaging.

[0058] The weight composition of the anti-skid glaze is: 5 parts of albite, 20 parts of potassium feldspar, 32 parts of nepheline, 10 parts of kaolin, 5 parts of dolomite, 6 parts of talc, 14 parts of ultrafine quartz powder, α-alumina 8 parts, carboxymethyl cellulose 0.55 parts, sodium tripolyphosphate 0.3 parts.

[0059] The particle diameter of the ultrafine quartz powder is 100-200nm, and the particle diameter of α-alumina is 50-100nm.

[0060] The glazing parameters of the anti-skid glaze are: specific gravity 1.21±0.01, glaze amount 100g / m 2 , Engel's viscosity 12 ~ 15s.

[0061] The weight composition of the surface glaze is: 1 part of calcined zinc oxide, 10 parts of albite, 18 parts of potassium feldspar, 23 parts of nepheline, 10 parts of kaolin, 5 parts of calcined talc, 10 parts of calcined...

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Abstract

The invention relates to an anti-skid glaze and an anti-skid ceramic tile, wherein the anti-skid ceramic tile consists of a blank layer, a surface glaze layer, an ink jet layer and an anti-skid glazelayer. The anti-skid glaze comprises 5 to 15 parts of albite, 20 to 30 parts of potash feldspar, 20 to 35 parts of nepheline, 8 to 12 parts of kaolin, 5 to 15 parts of dolomite, 3 to 8 parts of talc,5 to 15 parts of superfine quartz powder, 3 to 8 parts of alpha alumina, 0.4 to 0.8 part of carboxymethyl cellulose and 0.2 to 0.5 part of sodium tripolyphosphate.

Description

technical field [0001] The invention relates to the field of ceramics, in particular to an anti-slip glaze and an anti-slip ceramic tile. Background technique [0002] With the wide application of ceramic tiles, the number of personal injuries caused by poor anti-skid performance of ceramic tiles in public places has gradually increased. Therefore, anti-slip ceramic tiles have a greater demand in the market, especially in crowded places such as public places and places where grease is easy to stay on the brick surface such as kitchens. [0003] The anti-slip performance of ceramic tiles is not only a product quality issue, but also a major issue related to people's daily life and walking safety. This requires ceramic tiles to have strong anti-slip performance to avoid accidents that cause personal injury. However, most of the current non-slip ceramic tiles use methods such as concave-convex molds and dry granules to make the surface of the ceramic tile uneven, thereby achie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C14/00C03C8/14C03C8/04C04B41/86
CPCC03C14/004C03C8/14C03C8/04C04B41/86C04B41/5022C03C2214/04
Inventor 肖惠银王永强王瑞峰邓江文保生德王彦君
Owner JIANGXI HEMEI CERAMICS
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