Microbead-like dry granules, as well as preparation method and application thereof

A technology of dry grains and microbeads is applied to the field of forming glaze substances on the surface of the green body, which can solve the problems of single processing method, poor fluidity of dry grains, unsatisfactory glazing effect, etc. , the effect of good liquidity

Inactive Publication Date: 2013-05-22
GEAREX TECHN CERAMIC KUSN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is that the dry granules in the prior art have poor fluidity, single processing method, and...

Method used

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  • Microbead-like dry granules, as well as preparation method and application thereof
  • Microbead-like dry granules, as well as preparation method and application thereof
  • Microbead-like dry granules, as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The preparation of embodiment 1 microbead shape dry grain

[0042] Quartz, potassium feldspar, albite, dolomite, heavy calcium, talc, zircon, borax, zinc oxide and cerium oxide are respectively ball milled to 200 mesh, mixed, fired at 1530-1540°C for 1.5-2 hours, The frit is obtained through water quenching, and the frit is composed of the following components by weight:

[0043]

[0044]

[0045] The frit is made into bead-shaped dry particles A by flame flotation method in the glass microsphere manufacturing device. The flame temperature is controlled at about 900°C. The particle size range of micro-bead-shaped dry particles A is 60-170 mesh, and the production rate is 70%. ,Such as figure 2 As shown, the surface of microbead-shaped dry particle A is a spherical surface.

Embodiment 2

[0046] The preparation of embodiment 2 microbeads dry grain

[0047] Quartz, potassium feldspar, albite, dolomite, heavy calcium, zircon, boric acid, and zinc oxide are ball-milled to 200 mesh respectively, mixed, fired at 1530-1540°C for 1.5-2 hours, and quenched in water to obtain molten block, and then dried and crushed to 100-200 mesh, that is, common dry granules, which are composed of the following components by weight:

[0048]

[0049] Ordinary dry granules are made into bead-shaped dry granules B by flame flotation in the glass microsphere manufacturing device. The flame temperature is controlled at about 860°C. The particle size of micro-beaded dry granules B is 100-200 mesh, and the production rate is 95%. ,Such as figure 2 Shown, the surface of microbead-shaped dry particle B is a spherical surface.

Embodiment 3

[0050] Embodiment 3 screen printing prepares dry grain glaze ceramic tile

[0051] Use the 32T screen plate with the pattern to print the prepared glaze paste on the glazed tiles, and then fire them to obtain dry glazed tiles. The decorative patterns are three-dimensional and the effect is rich and colorful.

[0052] The glaze slurry for screen printing includes the following components by weight:

[0053] Lithographic printing ink 100 parts

[0054] 260 parts of microbead dry granule B.

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Abstract

The invention belongs to a substance for being applied on the surface of a billet for forming a glaze and specifically relates to microbead-like dry granules, as well as a preparation method and an application thereof. The surfaces of the microbead-like dry granules are closed curved surfaces. The preparation method comprises the steps of taking ordinary dry granules or a fused block as raw materials/a raw material and processing through a flame floating method. A dry granular glaze ceramic tile is obtained by applying glaze slip prepared by the microbead-like dry granules on the surface of the billet and then firing. The microbead-like dry granules provided by the invention can greatly improve the specific gravity of the dry granules in a glaze material, the glaze material is good in flowability, and the loss of equipment caused by the irregular crystal dry granules can be further greatly reduced. Glaze spraying, glaze pouring, screen printing and rubber roll printing can be used for production process step of dry granular glaze cloth. The decorative surface of the produced dry granular glaze ceramic tile has a diffusion effect, and the artistic expression is stronger and richer.

Description

technical field [0001] The invention belongs to a substance applied on the surface of a green body to form a glaze, and in particular relates to a microbead-shaped dry particle and a preparation method and application thereof. Background technique [0002] Dry granule glaze is a new type of ceramic tile decoration developed by production and development. The glaze of dry granule glaze is dry granule. The glazed ceramic tiles have rich patterns and layers, and have matt, wear-resistant, anti-skid and anti-fouling effects. It is known as a new era of ceramic tile production technology. [0003] Ceramic glazes can generally be clothed by pouring glaze, spraying glaze, screen printing or rubber roller printing. [0004] The glazing refers to pumping the glaze slurry into the high-level tank, and through the buffering effect of the glaze tank and the screen mesh, the glaze slurry is evenly covered on the surface of the green body like a waterfall. [0005] The glaze spraying me...

Claims

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Application Information

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IPC IPC(8): C04B41/86C03C8/04
Inventor 蒋应鹏李涛王剑仙盛杰
Owner GEAREX TECHN CERAMIC KUSN
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