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Glaze slurry permeating coloring process of microcrystal glass

A glass-ceramic and process technology, which is applied in the field of glaze ceramic coloring, can solve the problems such as the peeling off of the color glaze powder film layer, the low firmness of the wrapping layer, the uneven coloring, etc., and achieves firm coloring, easy control of coating uniformity, Manipulate easy-to-control effects

Inactive Publication Date: 2006-01-04
广东高微晶科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This coloring process requires additional work sites and equipment for the first scheme, while the firmness of the wrapping layer is very low for the second scheme. Consequences of uneven coloring or even serious unevenness

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] Below embodiment 1~embodiment 9, all carry out the test according to the standard steps from 1.~5. stated in the content of the invention paragraph of side, the used composite plate porcelain base blank area is 850mm * 850mm; Operation embodiment 1 ~Example 8 all adopts step 2. (replenishing water to promote penetration) instead of omitting to obtain a good osmotic coloring effect, and embodiment 9 omits step 2. (replenishing water to promote penetration) instead of adopting and obtaining the penetration The uniformity of the coloring effect is unsatisfactory; the relevant data involved in all examples are listed in Table 1; the application method used for the color glaze slurry and the subsequent supplementary water spraying operation is spray gun spraying; the firing equipment used is A composite plate roller kiln with a total length of 155 meters completes the drying, firing and crystallization operations in a unified and coherent sequence; the grinding and polishing ...

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PUM

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Abstract

The color glaze slurry permeating and coloring process suitable for surface coloring of fused microcrystal glass blocks features that the color glaze slurry permeating and coloring process consists of the steps of: applying color glaze slurry with excellent flowability to surface of fused microcrystal glass blocks in mold through spraying, showering or other proper mode; adding water in the same mode to increase the permeating depth of the color glaze slurry; forming the flat bulk with the colored fused microcrystal glass blocks, drying, sintering and polishing to form microcrystal glass plate with color of the corresponding color glaze in the surface of the fused microcrystal glass blocks.

Description

technical field [0001] The invention belongs to the field of glaze ceramic coloring, and is specifically used as the surface coloring technology of glass-ceramic plates, and essentially uses the penetration of glaze slurry to color the surface of initial glass particles for glass-ceramics. technical background [0002] Glass-ceramic decorative panels have been popularized for about ten years, and industry standards have been established (glass-ceramics for architectural decoration JC / T872-2000). In recent years, a glass-ceramic composite brick has been developed on this basis: a layer of glass-ceramic surface layer several millimeters thick is sintered on the bottom of the porcelain vitrified brick. Traditionally, the pure glass-ceramic plate defined by the "industry standard JC / T872-2000" is generally called a whole-body glass-ceramic plate; and the glass-ceramic composite brick is called a glass-ceramic composite plate. [0003] The diverse needs of color varieties are al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/86C03C10/00C03C8/14
Inventor 霍镰泉
Owner 广东高微晶科技有限公司