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Colorful micro powder polished brick

A polishing brick and micropowder technology, which is applied in the field of architectural ceramic bricks, can solve the problems of increased formula burning loss, decreased transparency, and increased impurities, and achieve the effects of high product strength, natural texture, and low cost

Active Publication Date: 2011-06-15
MONALISA GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the market of polycrystalline micropowder polished tiles, in order to achieve the imitation stone effect, one or several translucent materials are used in the fabric layer. In order to meet the production and molding requirements of the existing translucent materials, 10-25% of them are added to the formula. Clay raw material, the introduction of a large amount of clay not only increases the aluminum content in the formula, produces a partial emulsification effect, but also increases the loss on ignition of the formula, increases impurities, and decreases transparency

Method used

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Embodiment 1

[0012] Such as figure 1 Shown, this embodiment is by on ceramic base material layer 1 (base material layer thickness 15~18mm), by the action of press distributor and the molding of grid, cloth goes out various imitation stone patterns (as Longevity Red, Burleigh yellow, green star stone, British brown) fabric layer 2, on the basis of this pattern cloth other toner layer 3 (thickness adjustable) of one deck thickness 0.5~2mm scope, then one deck powder material will be redundant Fill the gaps (commonly known as the backfill layer 4), fill the powder in the frame with a grid, and punch it into shape by a press. The above-mentioned fabric layer, toner layer, and backfill layer can partially or completely use the fully transparent frit material of the present invention, and achieve different stone effects through different coloring materials. The chemical composition of the fully transparent frit raw material is: SiO 2 62~68%, Al 2 o 3 6~12%, Fe 2 O3+TiO 2 0.1~0.4%, CaO 4~6%...

Embodiment 2

[0014] Such as figure 2 As shown, in this embodiment, on the ceramic base material layer 1 (base material layer thickness 15-18 mm), different coloring powders are mixed unevenly and dropped into the fabric hopper through 3-4 fabric hoppers of the press distributor. , cloth the fabric on the base material layer through the grid to obtain the imitation stone effect of random cloth, the above-mentioned coloring powder can use the fully transparent frit raw material 2 of the present invention in part or in whole, and achieve different coloring effects through different coloring materials. stone effect. The chemical composition of the fully transparent frit raw material is: SiO 2 62~68%, Al 2 o 3 6~12%, Fe 2 O3+TiO 2 0.1~0.4%, CaO 4~6%, MgO 0.5~2.5%, K 2 O 2~5%, Na 2 O 2~5%, BaO 1~3%. The magic color micro-powder polished tile of this embodiment is based on the existing porcelain tile production process: powder processing, cloth dry pressing, drying, and firing process,...

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Abstract

The invention provides a novel color-changing micro-powder polished tile. The tile comprises a pattern precoat layer and a base material layer, wherein the pattern precoat layer generates color-changing effect under light radiation. The fantasy micro-powder polished tile uses a full-transparent frit raw material for the precoat layer locally or completely, and adds an organic cementing agent into the full-transparent frit raw material, wherein the full clear frit raw material comprises the following chemical compositions by weight percent: 62 to 68 percent of SiO2, 6 to 12 percent of Al2O3, 0.1 to 0.4 percent of Fe2O3 and TiO2, 4 to 6 percent of CaO, 0.5 to 2.5 percent of MgO, 2 to 5 percent of K2O, 2 to 5 percent of Na2O, and 1 to 3 percent of BaO. The tile generates the color-changing effect after being calcined and polished, has bright color and natural patterns, so that texture of the product surface reaches or exceeds a natural rock material; the color-changing micro-powder polished tile has high product strength through calcining at a temperature between 1,180 and 1,220 DEG C and polishing; and the color-changing micro-powder polished tile can adapt to mechanical batch production, and can replace the natural rock material, so the cost is low.

Description

Technical field: [0001] The invention relates to the technical field of building ceramic tiles, in particular to a magic color micro-powder polished tile for floor or wall decoration. Background technique: [0002] At present, in the market of polycrystalline micropowder polished tiles, in order to achieve the imitation stone effect, one or several translucent materials are used in the fabric layer. In order to meet the production and molding requirements of the existing translucent materials, 10-25% of them are added to the formula. Clay raw material, the introduction of a large amount of clay not only increases the aluminum content in the formula, produces a partial emulsification effect, but also increases the loss on ignition of the formula, increases impurities, and decreases transparency. After the product is polished, the gloss, transparency and anti-fouling properties of the translucent material are all affected. The present invention replaces the existing transluce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/14C03C8/02
CPCC04B2111/82C04B41/5041
Inventor 刘一军潘利敏杨建明汪庆刚杨晓峰
Owner MONALISA GRP CO LTD
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