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A dry grain glaze with a diamond luster effect

A technology of dry granule glaze and luster, which is applied in the field of ceramics, can solve the problems of high cost of frit melting, less research on dry granule glaze, complicated process, etc., and achieve enhanced friction coefficient, good bonding, and uniform distribution of dry granules Effect

Active Publication Date: 2019-04-30
FOSHAN DOWSTONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of frit melting in this method is high and the process is complicated
So far, little research has been done on dry-grained glazes that can produce a diamond-like luster effect

Method used

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  • A dry grain glaze with a diamond luster effect
  • A dry grain glaze with a diamond luster effect
  • A dry grain glaze with a diamond luster effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The chemical composition of high-temperature matt dry particles is: SiO 2 40 parts, Al 2 o 3 28 copies, K 2 2.2 parts of O, Na 2 0.8 parts of O, 16 parts of CaO, 1.45 parts of MgO, 6.7 parts of ZnO;

[0034] The chemical composition of low-temperature matte dry particles is: SiO 2 43 copies, Al 2 o 3 25 copies, K 2 2.2 parts of O, Na 2 1.0 parts of O, 18.7 parts of CaO, 2.3 parts of MgO, 6.5 parts of ZnO;

[0035] The composition of the diamond luster sand is: 70 parts by mass of zirconia, 30 parts by mass of silicon dioxide;

[0036] The composition of the protective glaze slurry is: 30 parts of potassium feldspar, 7 parts of wollastonite, 12 parts of barium carbonate, 7 parts of zinc oxide, 10 parts of kaolin, 25 parts of quartz, appropriate amount of CMC, sodium tripolyphosphate and water;

[0037] The preparation method is as follows:

[0038] 1) Spread glaze evenly on the green body through the bell jar;

[0039] 2) Carry out inkjet printing on the gree...

Embodiment 2

[0044] The chemical composition of high-temperature matt dry particles is: SiO 2 42 parts, Al 2 o 3 26 copies, K 2 O 2.0 parts, Na 2 1.0 parts of O, 17 parts of CaO, 1.35 parts of MgO, 5.0 parts of ZnO;

[0045] The chemical composition of low-temperature matte dry particles is: SiO 2 45 parts, Al 2 o 3 24 copies, K 2 O 1.95 parts, Na 2 0.75 parts of O, 19 parts of CaO, 2.0 parts of MgO, 5.7 parts of ZnO;

[0046] The composition of the diamond luster sand is: 30 parts by mass of zirconia, 70 parts by mass of silicon dioxide;

[0047] The composition of the protective glaze slurry is: 33 parts of potassium feldspar, 8 parts of wollastonite, 10 parts of barium carbonate, 6 parts of zinc oxide, 6 parts of kaolin, 23 parts of quartz, appropriate amount of CMC, sodium tripolyphosphate and water. The preparation method is as follows:

[0048] 1) Spread glaze evenly on the green body through the bell jar;

[0049] 2) Carry out inkjet printing on the glazed green body, an...

Embodiment 3

[0054] The chemical composition of high-temperature matt dry particles is: SiO 2 45 parts, Al 2 o 3 27 copies, K 2 O 1.8 parts, Na 2 O 0.4 parts, CaO 18 parts, MgO 1.5 parts, ZnO 7.0 parts;

[0055] The chemical composition of low-temperature matte dry particles is: SiO 2 46 copies, Al 2 o 3 22 copies, K 2 O 1.75 parts, Na 2 0.9 parts of O, 19.5 parts of CaO, 2.35 parts of MgO, 7.0 parts of ZnO;

[0056] The composition of diamond luster sand is: 50 mass parts of zirconia, 50 mass parts of silicon dioxide;

[0057] The composition of the protective glaze slurry is: 37 parts of potassium feldspar, 10 parts of wollastonite, 9 parts of barium carbonate, 4.5 parts of zinc oxide, 8 parts of kaolin, 22 parts of quartz, appropriate amount of CMC, sodium tripolyphosphate and water. The preparation method is as follows:

[0058] 1) Spread glaze evenly on the green body through the bell jar;

[0059] 2) Carry out inkjet printing on the glazed green body, and set aside;

[...

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Abstract

The invention discloses a dry granular glaze with a diamond gloss effect. The dry granular glaze is prepared from high-temperature matte dry granules, low-temperature matte dry granules, diamond gloss sand, protective glaze slip and printing ink. The dry granular glaze disclosed by the invention is applied to surfaces of tiles, the distribution of the dry granules is uniform, and the performance of bonding with semi-finished products is good; after carrying out any process of soft polishing, half polishing, full polishing and no polishing after firing, the obtained final product shows a unique diamond high-glossiness three-dimensional effect under light and brings a shocking sensory-organ visual impact to consumers; meanwhile, through combining and matching the dry granules of different degrees of fire resistance and different indexes of refraction, the coefficient of friction of the surfaces of the tiles is increased, and the anti-skidding, wear-resisting and anti-fouling effects are enhanced.

Description

technical field [0001] The invention belongs to the technical field of ceramics and relates to a novel dry granule, in particular to a dry granule glaze with a diamond luster effect. Background technique [0002] In order to improve the surface decoration effect of ceramic tiles, the surface of existing ceramic tiles will be decorated by adding dry particles. The tile with dry grain effect is a kind of decorative surface that spreads a layer of dry grain on the surface of the body, and produces matte, bright light or other special effects after firing, so that it has a three-dimensional texture. However, the ceramic tiles produced by combining single or multiple dry particles will bring consumers a combination of matte and bright light, and the texture and three-dimensional effect of the particles are not obvious enough, and the form is relatively monotonous. [0003] CN104529553A discloses a kind of glazed tile made of ceramic waste, such as broken diamond sand shining sta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/04C03C8/20C04B41/86C04B41/89
CPCC03C8/04C03C8/20C04B41/52C04B41/86C04B41/89C04B41/504C04B41/0072C04B41/50C04B41/5022C04B41/4543
Inventor 余水林赵秀娟曾青蓉
Owner FOSHAN DOWSTONG TECH