Mixed dry granules, dry granular glazed decorative ceramic tile with color crystal effect and preparation method

A ceramic tile and dry-grain glaze technology is applied in the field of ceramic tile decoration, which can solve the problems of dull decorative effect and lack of variety, and achieve the effect of bright color part.

Active Publication Date: 2019-07-26
MONALISA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These products are not rich in variety, and the decorative effect is relatively flat

Method used

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  • Mixed dry granules, dry granular glazed decorative ceramic tile with color crystal effect and preparation method
  • Mixed dry granules, dry granular glazed decorative ceramic tile with color crystal effect and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] 1. Pressed adobe with ordinary ceramic base material.

[0058] 2. Kiln drying, the drying time is 1 hour, and the moisture content of the dried billet is controlled within 0.5%.

[0059] 3. Spray surface glaze, chemical composition of surface glaze: loss on ignition: 8.33%; SiO 2 : 45.14%; Al 2 o 3 : 14.80%; Fe 2 o 3 : 0.21%; BaO: 9.04%; CaO: 9.25%; MgO: 3.50%; 2 O: 4.05%; Na 2 O: 2.05%; P 2 o 5 : 0.34%; ZnO: 3.29%, the specific gravity of the surface glaze is 1.41, and the glaze amount is 700g / m 2 .

[0060] 4. Inkjet printing pattern, using a digital inkjet printer (purchased from Flow Company) to print.

[0061] 5. By processing the design pattern in inkjet printing, extract the texture and curve in the design pattern through the route, and make a design vector file corresponding to the design pattern, and upload the processed design vector file to the digital glue dry In the granulator (purchased from Foshan Citibainte Ceramic Technology Co., Ltd.), a dig...

Embodiment 2

[0068] The difference from Example 1 is that the green dry granules are mixed with the transparent dry granules, and the dry granules are mixed according to the green dry granule: transparent dry granule=1:7 relationship to obtain the mixed dry granule frit, the green dry granule The melting point is 998°C, and the chemical composition of the green dry particles is by mass percentage: IL (loss on ignition): 3.41%; Na 2 O: 2.65%; SiO 2 : 60.31%; Al 2 o 3 : 12.70%; CaO: 9.19%; Cr 2 o 3 : 4.83%; K 2 O: 2.88%; ZnO: 1.38%; BaO: 1.19%; MgO: 1.10%; 2 o 3 : 0.23%; PbO: 0.13%. Particle gradation: 60-80 mesh: 30%, 80-100 mesh: 21%, 100-120 mesh: 24%, 120-250 mesh: 25%, 250 mesh or more: 0%. The melting point of transparent dry particles is 1130°C, and the chemical composition is by mass percentage: 1.25%; SiO 2 : 64.85%; Al 2 o 3 : 11.55%; CaO: 10.94%; Fe 2 o 3 : 0.15%; TiO 2 : 0.07%; MgO: 1.73%; K 2 O: 7.53%; Na 2 O: 0.03%; ZnO: 1.89%; ZrO 2 : 0.01%, the particle grada...

Embodiment 3

[0072] The difference in embodiment 1 is that the blue dry granule is mixed with the transparent dry granule, and the two dry granules are mixed according to the blue dry granule: transparent dry granule=3:7 relationship to obtain the mixed dry granule frit, the blue dry granule The melting point of the pellets is 1035°C, and the chemical composition of the blue dry pellets is by mass percentage: IL (loss on ignition): 0.71%; Na 2 O: 7.49%; SiO 2 : 70.40%; Al 2 o 3 : 16.30%; CaO: 1.32%; K 2 O: 1.22%; ZnO: 0.56%; BaO: 1.11%; CeO 2 : 0.17%; Fe 2 o 3 : 0.16%; Cl: 0.16%; MgO: 0.15%; TiO 2 : 0.13%; P 2 o 5 : 0.12%. Particle gradation: 60-80 mesh: 30%, 80-100 mesh: 20%, 100-120 mesh: 25%, 120-250 mesh: 25%, 250 mesh or more: 0%. The melting point of transparent dry particles is 1147°C, and the chemical composition is 1.23% by mass percentage; SiO 2 : 64.82%; Al 2 o 3 : 11.60%; CaO: 10.56%; Fe 2 o 3 : 0.15%; TiO 2 : 0.07%; MgO: 1.73%; K 2 O: 7.53%; Na 2 O: 0.05%; Zn...

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Abstract

The invention provides mixed dry granules, a dry granular glazed decorative ceramic tile with a color crystal effect and a preparation method. The mixed dry granules include color dry granules and transparent dry granules, a softening temperature of the color dry granules is 987-1035 DEG C, and a softening temperature of the transparent dry granules is 1130-1175 DEG C. By combination of the low-temperature color dry granules and the low-temperature transparent dry granules, the mixed dry granules applied to dry granular ceramic tiles are fired and melted to form a color effect, ceramic products decorated according to the process are not limited to antiqued products, and types of products are enriched. The color dry granules are partially wrapped in the transparent dry granules in a meltingprocess of the color dry granules and the transparent dry granules, so that a color portion of a designed pattern of the obtained ceramic tile is bright and transparent, and the crystal effect can beachieved.

Description

technical field [0001] The invention relates to a mixed dry granule, dry granule glaze decorative ceramic brick with color crystal effect and a preparation method thereof, belonging to the technical field of ceramic brick decoration, in particular to a dry granule glazed ceramic brick. Background technique [0002] When the traditional glazed and polished tiles in the ceramic industry cannot meet people's requirements for interior decoration, dry glaze products have become a new direction for the production and development of the ceramic industry. Judging from the current consumption of dry glaze products in the market , Dry glaze products are very popular with consumers. [0003] At present, the dry glaze products on the market are mainly high and low temperature matte and bright surface products, and there are also antique products that highlight the imitation stone texture effect. These products are not rich in variety, and the decorative effect is relatively flat. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/20C03C8/14C04B41/89
CPCC03C8/14C03C8/20C04B41/52C04B41/89C04B41/5022C04B41/4539C04B41/4545
Inventor 萧礼标覃增成杨元东王贤超黄玲艳
Owner MONALISA GRP CO LTD
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