阅读说明：本技术 一种超耐磨高通透金刚微晶釉及其生产工艺 (Super-wear-resistant high-permeability diamond microcrystalline glaze and production process thereof ) 是由 何汝其 张伟扬 刘仁帮 于 2021-09-26 设计创作，主要内容包括：本发明实施方式公开了一种超耐磨高通透金刚微晶釉及其生产工艺,属于升级釉料,可以同时解决全抛釉存在的釉面不耐磨和不透明的问题。生产工艺包括以下步骤：(1)取微晶釉料7000重量份、甲基丙烯酸甲酯8-15重量份、三聚磷酸钠25-30重量份、氯化铵3-5重量份、防腐剂4重量份,粉碎、均化；(2)加水2500-3000重量份、球磨10小时,至：釉料水分为36-37％、釉料细度≤0.3％、釉浆流速为55-70m/s、釉浆比重为1.83-1.88g/cm～(3)；(3)过300目筛,除杂,得到所述金刚微晶釉。(The embodiment of the invention discloses an ultra-wear-resistant high-permeability diamond microcrystalline glaze and a production process thereof, belongs to an upgraded glaze material, and can simultaneously solve the problems of non-wear-resistant and non-transparent glaze surface of a full-polished glaze. The production process comprises the following steps: (1) taking 7000 parts by weight of microcrystalline glaze, 8-15 parts by weight of methyl methacrylate, 25-30 parts by weight of sodium tripolyphosphate, 3-5 parts by weight of ammonium chloride and 4 parts by weight of preservative, crushing and homogenizing; (2) adding 2500 + 3000 weight portions of water, ball milling for 10 hours until: the water content of glaze material is 36-37%, the fineness of glaze material is less than or equal to 0.3%, the flow rate of glaze slip is 55-70m/s, and the specific gravity of glaze slip is 1.83-1.88g/cm 3 (ii) a (3) And sieving the diamond microcrystalline glaze with a 300-mesh sieve, and removing impurities to obtain the diamond microcrystalline glaze.)

1. The formula of the super-wear-resistant high-permeability diamond microcrystalline glaze is characterized by comprising, by weight, 7000 parts of microcrystalline glaze, 8-15 parts of methyl methacrylate, 25-30 parts of sodium tripolyphosphate, 3-5 parts of ammonium chloride, 4 parts of a preservative and 2500-one 3000 parts of water.

2. The ultra-wear-resistant high-permeability diamond microcrystalline glaze formula according to claim 1, wherein the microcrystalline glaze comprises the following components in parts by weight: 50-55 parts of modified frit, 8-10 parts of strontium carbonate, 8-10 parts of kaolin, 8-10 parts of white corundum, 15-20 parts of feldspar and 2-8 parts of zinc oxide.

3. The ultra-wear-resistant high-penetration diamond microcrystalline glaze formulation according to claim 2, wherein the modified frit comprises the following components in parts by weight: 45-50 parts of silicon dioxide, 15-20 parts of aluminum oxide, 10-15 parts of calcium oxide, 3-5 parts of magnesium oxide, 0.1-0.5 part of potassium oxide, 5-5.5 parts of sodium oxide, 10-12 parts of barium oxide, 0.1-0.5 part of titanium dioxide and 0.1-0.5 part of iron dioxide.

4. The ultra-wear-resistant high-permeability diamond microcrystalline glaze formula according to claim 3, wherein the modified frit comprises the following components in parts by weight: 49-50 parts of silicon dioxide, 19-20 parts of aluminum oxide, 10-11 parts of calcium oxide, 3-3.1 parts of magnesium oxide, 0.4-0.5 part of potassium oxide, 5.4 parts of sodium oxide, 10-11 parts of barium oxide, 0.25 part of titanium dioxide and 0.3-0.4 part of iron dioxide.

5. The ultra-wear-resistant high-permeability diamond microcrystalline glaze formula according to claim 1, wherein the formula comprises, by weight, 7000 parts of microcrystalline glaze, 8-10 parts of methyl methacrylate, 25-28 parts of sodium tripolyphosphate, 3 parts of ammonium chloride, 4 parts of preservative and 2700 parts of water.

6. A production process of the super-wear-resistant high-permeability diamond microcrystalline glaze is characterized by comprising the following steps:

(1) taking 7000 parts by weight of microcrystalline glaze, 8-15 parts by weight of methyl methacrylate, 25-30 parts by weight of sodium tripolyphosphate, 3-5 parts by weight of ammonium chloride and 4 parts by weight of preservative, crushing and homogenizing;

(2) adding 2500 + 3000 weight portions of water, ball milling for 10 hours until: the water content of glaze material is 36-37%, the fineness of glaze material is less than or equal to 0.3%, the flow rate of glaze slip is 55-70m/s, and the specific gravity of glaze slip is 1.83-1.88g/cm³；

(3) And sieving the diamond microcrystalline glaze with a 300-mesh sieve, and removing impurities to obtain the diamond microcrystalline glaze.

7. The production process of the ultra-wear-resistant high-permeability diamond microcrystalline glaze according to claim 4, wherein the preparation method of the microcrystalline glaze comprises the following steps:

taking 50-55 parts of modified frit, 8-10 parts of strontium carbonate, 8-10 parts of kaolin, 8-10 parts of white corundum, 15-20 parts of feldspar and 2-8 parts of zinc oxide, and carrying out ball milling for 40-60 minutes.

8. The production process of the ultra-wear-resistant high-penetration diamond microcrystalline glaze according to claim 5, wherein the preparation method of the modified frit comprises the following steps:

taking 45-50 parts by weight of silicon dioxide, 15-20 parts by weight of aluminum oxide, 10-15 parts by weight of calcium oxide, 3-5 parts by weight of magnesium oxide, 0.1-0.2 part by weight of potassium oxide, 5-5.5 parts by weight of sodium oxide, 10-12 parts by weight of barium oxide, 0.1-0.5 part by weight of titanium dioxide and 0.1-0.5 part by weight of iron dioxide, grinding and sieving.

9. The glaze spraying process of the super wear-resistant high-permeability diamond microcrystalline glaze is characterized in that the diamond microcrystalline glaze is sprayed on a green brick and sintered to obtain a glazed tile with the glaze thickness of 0.3-0.6 mm.

Technical Field

The invention relates to the field of ceramic tile glaze, in particular to super-wear-resistant high-permeability diamond microcrystalline glaze and a production process thereof.

Background

The full-glazed ceramic tile is polished after glazing on the surface of a traditional polished tile, and compared with the polished tile, the full-glazed ceramic tile is richer in color and luster.

However, the conventional full-polishing glaze has two problems, namely, the glaze is not wear-resistant, scratches are easy to appear on the glaze surface after long-term use, and the aesthetic effect and the practicability are greatly reduced; secondly, the transparency and the color development are insufficient, so that the hierarchical details and the texture patterns of the product cannot be presented perfectly.

The prior art solves the problem of abrasion resistance, but the transparency and color development of the glazed surface of the ceramic tile have to be sacrificed; if the transparency and color development are to be maintained at a high level, only the abrasion resistance and the workability are lowered.

Therefore, solving the problems of abrasion resistance and transparency of the glaze is one of the problems that the skilled person needs to solve.

Disclosure of Invention

The embodiment of the invention provides an ultra-wear-resistant high-permeability diamond microcrystalline glaze and a production process thereof, belongs to an upgraded glaze material, and can simultaneously solve the problems of non-wear-resistant and non-transparent glaze surface of a full-polishing glaze.

In order to solve the problems, the formula of the super-wear-resistant high-permeability diamond microcrystalline glaze provided by the invention comprises, by weight, 7000 parts of microcrystalline glaze, 8-15 parts of methyl methacrylate, 25-30 parts of sodium tripolyphosphate, 3-5 parts of ammonium chloride, 4 parts of a preservative and 2500 parts of water.

Preferably, the microcrystalline glaze comprises the following components in parts by weight: 50-55 parts of modified frit, 8-10 parts of strontium carbonate, 8-10 parts of kaolin, 8-10 parts of white corundum, 15-20 parts of feldspar and 2-8 parts of zinc oxide.

Preferably, the modified frit comprises the following components in parts by weight: 45-50 parts of silicon dioxide, 15-20 parts of aluminum oxide, 10-15 parts of calcium oxide, 3-5 parts of magnesium oxide, 0.1-0.5 part of potassium oxide, 5-5.5 parts of sodium oxide, 10-12 parts of barium oxide, 0.1-0.5 part of titanium dioxide and 0.1-0.5 part of iron dioxide.

Preferably, the modified frit comprises the following components in parts by weight: 49-50 parts of silicon dioxide, 19-20 parts of aluminum oxide, 10-11 parts of calcium oxide, 3-3.1 parts of magnesium oxide, 0.4-0.5 part of potassium oxide, 5.4 parts of sodium oxide, 10-11 parts of barium oxide, 0.25 part of titanium dioxide and 0.3-0.4 part of iron dioxide.

Preferably, the microcrystalline glaze 7000, the methyl methacrylate 8-10, the sodium tripolyphosphate 25-28, the ammonium chloride 3, the preservative 4 and the water 2700 are included according to the parts by weight.

The invention also provides a production process of the super-wear-resistant high-permeability diamond microcrystalline glaze, which comprises the following steps:

(1) taking 7000 parts by weight of microcrystalline glaze, 8-15 parts by weight of methyl methacrylate, 25-30 parts by weight of sodium tripolyphosphate, 3-5 parts by weight of ammonium chloride and 4 parts by weight of preservative, crushing and homogenizing,

(2) adding 2500 + 3000 weight portions of water, ball milling for 10 hours until: the water content of glaze material is 36-37%, the fineness of glaze material is less than or equal to 0.3%, the flow rate of glaze slip is 55-70m/s, and the specific gravity of glaze slip is 1.83-1.88g/cm³；

(3) And sieving the diamond microcrystalline glaze with a 300-mesh sieve, and removing impurities to obtain the diamond microcrystalline glaze.

Preferably, the microcrystalline glaze is prepared by the following steps:

taking 50-55 parts of modified frit, 8-10 parts of strontium carbonate, 8-10 parts of kaolin, 8-10 parts of white corundum, 15-20 parts of feldspar and 2-8 parts of zinc oxide, and carrying out ball milling for 40-60 minutes.

Preferably, the preparation method of the modified frit comprises the following steps:

taking 45-50 parts by weight of silicon dioxide, 15-20 parts by weight of aluminum oxide, 10-15 parts by weight of calcium oxide, 3-5 parts by weight of magnesium oxide, 0.1-0.2 part by weight of potassium oxide, 5-5.5 parts by weight of sodium oxide, 10-12 parts by weight of barium oxide, 0.1-0.5 part by weight of titanium dioxide and 0.1-0.5 part by weight of iron dioxide, grinding and sieving.

The invention further provides a glaze spraying process of the super-wear-resistant high-permeability diamond microcrystalline glaze, wherein the diamond microcrystalline glaze is sprayed on a green brick and sintered, and the glaze thickness of the glazed brick is 0.3-0.6 mm.

According to the technical scheme, the implementation mode of the invention has the following advantages: the invention keeps the wear-resistant characteristic of the ceramic tile and also meets the requirements of the ceramic tile on transparency and bright color development and visual attractiveness.

The formula of the modified frit is matched with other raw materials of the microcrystalline glaze, and the size of the ground slurry is controlled, so that the glaze is coated on a green brick, the glaze permeates into tiny pores of the green brick in the firing process to form a structure capable of holding the green brick, the transparency of the frit is extremely high, and high-level color development can be greatly embodied in a state of being irradiated by light.

Detailed Description

The embodiment of the invention provides an ultra-wear-resistant high-permeability diamond microcrystalline glaze and a production process thereof, belongs to an upgraded glaze material, and can simultaneously solve the problems of non-wear-resistant and non-transparent glaze surface of a full-polishing glaze.

The formula of the super-wear-resistant high-permeability diamond microcrystalline glaze comprises, by weight, 7000 parts of microcrystalline glaze, 8-15 parts of methyl methacrylate, 25-30 parts of sodium tripolyphosphate, 3-5 parts of ammonium chloride, 4 parts of a preservative and 3000 parts of water 2500-.

Preferably, the microcrystalline glaze comprises the following components in parts by weight: 50-55 parts of modified frit, 8-10 parts of strontium carbonate, 8-10 parts of kaolin, 8-10 parts of white corundum, 15-20 parts of feldspar and 2-8 parts of zinc oxide.

Preferably, the modified frit comprises the following components in parts by weight: 45-50 parts of silicon dioxide, 15-20 parts of aluminum oxide, 10-15 parts of calcium oxide, 3-5 parts of magnesium oxide, 0.1-0.5 part of potassium oxide, 5-5.5 parts of sodium oxide, 10-12 parts of barium oxide, 0.1-0.5 part of titanium dioxide and 0.1-0.5 part of iron dioxide.

Preferably, the modified frit comprises the following components in parts by weight: 49-50 parts of silicon dioxide, 19-20 parts of aluminum oxide, 10-11 parts of calcium oxide, 3-3.1 parts of magnesium oxide, 0.4-0.5 part of potassium oxide, 5.4 parts of sodium oxide, 10-11 parts of barium oxide, 0.25 part of titanium dioxide and 0.3-0.4 part of iron dioxide.

Preferably, the microcrystalline glaze 7000, the methyl methacrylate 8-10, the sodium tripolyphosphate 25-28, the ammonium chloride 3, the preservative 4 and the water 2700 are included according to the parts by weight.

The invention also provides a production process of the super-wear-resistant high-permeability diamond microcrystalline glaze, which comprises the following steps:

(1) taking 7000 parts by weight of microcrystalline glaze, 8-15 parts by weight of methyl methacrylate, 25-30 parts by weight of sodium tripolyphosphate, 3-5 parts by weight of ammonium chloride and 4 parts by weight of preservative, crushing and homogenizing,

(2) adding 2500 + 3000 weight portions of water, ball milling for 10 hours until: the water content of glaze material is 36-37%, the fineness of glaze material is less than or equal to 0.3%, the flow rate of glaze slip is 55-70m/s, and the specific gravity of glaze slip is 1.83-1.88g/cm³；

(3) And sieving the diamond microcrystalline glaze with a 300-mesh sieve, and removing impurities to obtain the diamond microcrystalline glaze.

Preferably, the microcrystalline glaze is prepared by the following steps:

taking 50-55 parts of modified frit, 8-10 parts of strontium carbonate, 8-10 parts of kaolin, 8-10 parts of white corundum, 15-20 parts of feldspar and 2-8 parts of zinc oxide, and carrying out ball milling for 40-60 minutes.

Preferably, the preparation method of the modified frit comprises the following steps:

taking 45-50 parts by weight of silicon dioxide, 15-20 parts by weight of aluminum oxide, 10-15 parts by weight of calcium oxide, 3-5 parts by weight of magnesium oxide, 0.1-0.2 part by weight of potassium oxide, 5-5.5 parts by weight of sodium oxide, 10-12 parts by weight of barium oxide, 0.1-0.5 part by weight of titanium dioxide and 0.1-0.5 part by weight of iron dioxide, grinding and sieving.

The invention provides a glaze spraying process of an ultra-wear-resistant high-permeability diamond microcrystalline glaze, which comprises the steps of spraying the diamond microcrystalline glaze on a green brick, and sintering to obtain a glazed tile with the glaze thickness of 0.3-0.6 mm.

The invention relates to an ultra-wear-resistant high-permeability diamond microcrystalline glaze, which belongs to an upgrading glaze in a full-polishing glaze process, and is characterized in that a modified frit is prepared by modifying the internal structure of the glaze.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

A production process of super-wear-resistant high-permeability diamond microcrystalline glaze comprises the following steps:

(1) taking 49-50 parts by weight of silicon dioxide, 19-20 parts by weight of aluminum oxide, 10-11 parts by weight of calcium oxide, 3-3.1 parts by weight of magnesium oxide, 0.4-0.5 part by weight of potassium oxide, 5.4 parts by weight of sodium oxide, 10-11 parts by weight of barium oxide, 0.25 part by weight of titanium dioxide and 0.3-0.4 part by weight of iron dioxide, grinding and sieving to obtain modified frit;

(2) taking 50-55 parts by weight of modified frit, 8-10 parts by weight of strontium carbonate, 8-10 parts by weight of kaolin, 8-10 parts by weight of white corundum, 15-20 parts by weight of feldspar and 2-8 parts by weight of zinc oxide, and carrying out ball milling for 40-60 minutes to obtain a microcrystalline glaze;

(3) taking 7000 parts by weight of microcrystalline glaze, 8-10 parts by weight of methyl methacrylate, 25-28 parts by weight of sodium tripolyphosphate, 3 parts by weight of ammonium chloride and 4 parts by weight of preservative, crushing and homogenizing;

(4) adding 2700 parts of water by weight, and ball-milling for 10 hours until: the water content of glaze material is 36-37%, the fineness of glaze material is less than or equal to 0.3%, the flow rate of glaze slip is 55-70m/s, and the specific gravity of glaze slip is 1.83-1.88g/cm³；

(5) And sieving the diamond microcrystalline glaze with a 300-mesh sieve, and removing impurities to obtain the diamond microcrystalline glaze.

(6) And spraying diamond microcrystalline glaze on the green brick according to a conventional glaze spraying mode, and firing according to production requirements to obtain a finished product brick glaze surface with the thickness of 0.3-0.6 mm.

Example 1

A production process of super-wear-resistant high-permeability diamond microcrystalline glaze comprises the following steps:

(1) taking 4.95kg of silicon dioxide, 1.95kg of aluminum oxide, 1kg of calcium oxide, 0.3kg of magnesium oxide, 0.045kg of potassium oxide, 0.54kg of sodium oxide, 0.15kg of barium oxide, 0.025kg of titanium dioxide and 0.035kg of iron dioxide, grinding and sieving to obtain modified clinker;

(2) taking 5kg of modified frit, 1kg of strontium carbonate, 1kg of kaolin, 1kg of white corundum, 1.5kg of feldspar and 0.5kg of zinc oxide, and carrying out ball milling for 60 minutes to obtain a microcrystalline glaze material;

(3) taking 700kg of microcrystalline glaze, 1kg of methyl methacrylate, 2.7kg of sodium tripolyphosphate, 0.3kg of ammonium chloride and 0.4kg of preservative, crushing and homogenizing;

(4) adding 270kg of water, and ball-milling for 10 hours until: the water content of glaze material is 37%, the fineness of glaze material is less than or equal to 0.3%, the flow rate of glaze slip is 60-62m/s, and the specific gravity of glaze slip is 1.83-1.88g/cm³；

(5) And sieving the diamond microcrystalline glaze with a 300-mesh sieve, and removing impurities to obtain the diamond microcrystalline glaze.

(6) And spraying diamond microcrystalline glaze on the green brick according to a conventional glaze spraying mode, and firing according to production requirements to obtain a finished product brick glaze surface with the thickness of 0.5 mm.

Example 2

A production process of super-wear-resistant high-permeability diamond microcrystalline glaze comprises the following steps:

(1) taking 4.9kg of silicon dioxide, 1.9kg of aluminum oxide, 1kg of calcium oxide, 0.3kg of magnesium oxide, 0.04kg of potassium oxide, 0.54kg of sodium oxide, 0.1kg of barium oxide, 0.025kg of titanium dioxide and 0.03kg of iron dioxide, grinding and sieving to obtain modified clinker;

(2) taking 5kg of modified frit, 0.8kg of strontium carbonate, 0.8kg of kaolin, 0.8kg of white corundum, 1.5kg of feldspar and 0.2kg of zinc oxide, and carrying out ball milling for 60 minutes to obtain a microcrystalline glaze;

(3) taking 700kg of microcrystalline glaze, 0.8kg of methyl methacrylate, 2.5kg of sodium tripolyphosphate, 0.3kg of ammonium chloride and 0.4kg of preservative, crushing and homogenizing;

(4) adding 270kg of water, and ball-milling for 10 hours until: the water content of glaze material is 37%, the fineness of glaze material is less than or equal to 0.3%, the flow rate of glaze slip is 60-62m/s, and the specific gravity of glaze slip is 1.83-1.88g/cm³；

(5) And sieving the diamond microcrystalline glaze with a 300-mesh sieve, and removing impurities to obtain the diamond microcrystalline glaze.

(6) Spraying diamond microcrystalline glaze to the green brick according to a conventional glaze spraying mode, and firing according to production requirements to obtain a finished product brick with the glaze surface thickness of 0.5 mm.

Example 3

A production process of super-wear-resistant high-permeability diamond microcrystalline glaze comprises the following steps:

(1) taking 5kg of silicon dioxide, 2kg of aluminum oxide, 1.1kg of calcium oxide, 0.31kg of magnesium oxide, 0.05kg of potassium oxide, 0.54kg of sodium oxide, 0.11kg of barium oxide, 0.025kg of titanium dioxide and 0.04kg of iron dioxide, grinding and sieving to obtain modified frit;

(2) taking 5.5kg of modified frit, 1kg of strontium carbonate, 1kg of kaolin, 1kg of white corundum, 2kg of feldspar and 0.8kg of zinc oxide, and carrying out ball milling for 60 minutes to obtain a microcrystalline glaze material;

(3) taking 700kg of microcrystalline glaze, 1kg of methyl methacrylate, 2.8kg of sodium tripolyphosphate, 0.3kg of ammonium chloride and 0.4kg of preservative, crushing and homogenizing;

(4) adding 270kg of water, and ball-milling for 10 hours until: the water content of glaze material is 37%, the fineness of glaze material is less than or equal to 0.3%, the flow rate of glaze slip is 60-62m/s, and the specific gravity of glaze slip is 1.83-1.88g/cm³；

(5) And sieving the diamond microcrystalline glaze with a 300-mesh sieve, and removing impurities to obtain the diamond microcrystalline glaze.

(6) And spraying diamond microcrystalline glaze on the green brick according to a conventional glaze spraying mode, and firing according to production requirements to obtain a finished product of the ceramic tile glaze with the thickness of 0.5 mm.

The ceramic tiles prepared in the embodiments 1-3 are detected, and based on the condition that the thicknesses of green bricks are the same, the hardness of the glaze reaches 6 levels, and the wear resistance of the ceramic tiles reaches 3900-; the transparency is observed by naked eyes, the permeability is strong, and the light refractive index is good.

The super wear-resistant high-permeability diamond microcrystalline glaze and the production process thereof provided by the invention are described above, and the above embodiment and examples are only used for illustrating the technical scheme of the invention, but not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments and examples, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments and examples of the present invention.