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A kind of preparation method of ceramic tile body with high fidelity

A technology of fidelity and body, which is applied in the field of preparation of high-fidelity tile bodies, can solve the problems of optimization of heating process parameters, high distortion of longitudinal section texture, etc., and achieve the effect of improving the three-dimensional sense and increasing the fidelity

Active Publication Date: 2022-03-15
HEYUAN DONGYUAN EAGLE CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method improves the fidelity of the texture to a certain extent through the multi-tube fabric, but because it does not rationally optimize the heating process parameters, the resulting blank has obvious pigment penetration and high distortion of the longitudinal section texture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for preparing a high-fidelity ceramic tile body, said method comprising the steps of:

[0024] 1) Raw material preparation, the formula of the basic powder is: black mud 20%, high alumina stone 2%, Longchuan stone powder 17%, Qingyuan stone 8%, raw talc 4%, bentonite 12%, potassium sodium sandstone 25% %, water reducing agent 0.25%; mud formula includes base powder + 0.3% zirconia; powder formula includes base powder + 4% copper oxide;

[0025] 2) Put the mud and powder into a ball mill respectively for ball milling and spray drying to obtain a hard powder;

[0026] 3) Spread the mud in the mold and then press it into shape and fire it at 1000°C;

[0027] 4) distributing the powder on the fired mud body in step 3) to form a powder layer with fine lines of texture and perform HIP treatment;

[0028] 5) Carry out secondary firing at 970° C. to the green body obtained in step 4);

[0029] 6) Distribute mud on the green body obtained in step 5), and then perform...

Embodiment 2

[0035] A method for preparing a high-fidelity ceramic tile body, said method comprising the steps of:

[0036] 1) Raw material preparation, the formula of the basic powder is: black mud 25%, high alumina stone 3%, Longchuan stone powder 17%, Qingyuan stone 10%, raw talc 5%, bentonite 14%, potassium sodium sandstone 18% %, water reducing agent 0.6%; mud formula is base powder + 0.5% zirconia; powder formula is base powder + 5% zinc oxide;

[0037] 2) Put the mud and powder into a ball mill respectively for ball milling and spray drying to obtain a hard powder;

[0038] 3) Spread the mud in the mold and then press it into shape and fire it at 950°C;

[0039] 4) distributing the powder on the fired mud body in step 3) to form a powder layer with fine lines of texture and perform HIP treatment;

[0040] 5) Carry out secondary firing at 920° C. to the green body obtained in step 4);

[0041] 6) Apply mud material on the green body obtained in step 5), and then perform three firi...

Embodiment 3

[0047] A method for preparing a high-fidelity ceramic tile body, said method comprising the steps of:

[0048] 1) Raw material preparation, the formula of the basic powder is: black mud 23%, high alumina stone 2%, Longchuan stone powder 22%, Qingyuan stone 8%, raw talc 4%, bentonite 15%, potassium sodium sandstone 21% %, water reducing agent 0.5%; mud formula is base powder + 0.4% zirconia; powder formula is base powder + 4% titanium oxide;

[0049] 2) Put the mud and powder into a ball mill respectively for ball milling and spray drying to obtain a hard powder;

[0050] 3) Spread the mud in the mold and then press it into shape and fire it at 1000°C;

[0051] 4) distributing the powder on the fired mud body in step 3) to form a powder layer with fine lines of texture and perform HIP treatment;

[0052] 5) Carry out secondary firing at 960° C. to the green body obtained in step 4);

[0053] 6) Distribute mud material on the green body obtained in step 5), and then perform thr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides a method for preparing a high-fidelity ceramic tile body, which is characterized in that: the method comprises the following steps: 1) putting mud and powder into a ball mill for ball milling and spray drying to obtain a hard powder; 2) Spread the mud material in a grinding tool and then press it into shape and fire it once at 850-1000°C; 3) Spread the powder material on the fired mud body in step 2) to form a powder layer with fine texture and Carrying out HIP treatment; 4) performing secondary firing on the green body obtained in step 4), the temperature of the secondary firing is lower than that of the primary firing; 5) repeating steps 2)-4) at least once; 6) The final green body is sintered at 1200-1300°C. The green body obtained by the invention has excellent fidelity and at the same time has a strong three-dimensional effect on the longitudinal section.

Description

technical field [0001] The invention relates to a method for preparing a ceramic tile body, in particular to a method for preparing a ceramic tile body with a high simulation degree. Background technique [0002] Natural marble has always been sought after by people as a stone decoration material because of its noble and elegant appearance. However, as a non-renewable resource, natural marble has higher and higher mining and production costs. In order to meet people's growing demand for natural marble and reasonably control production costs , There are more and more artificial marbles on the market. However, due to poor technology, the imitation degree and three-dimensional effect of the prepared artificial marble are not ideal, which greatly affects the fidelity of the marble. [0003] The Chinese invention patent with the patent application number CN201810587557.8 discloses a method for manufacturing ceramic tiles with a three-dimensional decorative effect, which includes...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/13C04B33/24
CPCC04B33/131C04B33/24C04B2235/3232C04B2235/3244C04B2235/3272C04B2235/3281C04B2235/3284C04B2235/3217
Inventor 肖春燕廖花妹潘婷刘畅李丽芳
Owner HEYUAN DONGYUAN EAGLE CERAMICS CO LTD
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