High-strength semitransparent ceramic material and preparation method of ceramic sheet

A ceramic material and semi-permeable technology, applied in the field of architectural ceramics, can solve the problems of many damages and high maintenance costs, and achieve the effects of improving strength and toughness, solving brittleness problems and multi-decorative effects.

Active Publication Date: 2015-02-18
FOSHAN SHI WAN YING BRAND CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of ceramic thin plates requires high strength and high toughness, while semi-permeable ceramic thin plates have certain disadvantages in this index. In application, there are many damages, and the construction and later maintenance costs are high.

Method used

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  • High-strength semitransparent ceramic material and preparation method of ceramic sheet
  • High-strength semitransparent ceramic material and preparation method of ceramic sheet
  • High-strength semitransparent ceramic material and preparation method of ceramic sheet

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preparation example Construction

[0021] A. Preparation of powder: mix the raw materials according to the following proportions by mass: 30 parts of sodium sand, 25 parts of potassium feldspar, 10 parts of high potassium sand, 5 parts of potassium sodium feldspar, 3 parts of barium carbonate, and 5 parts of ball soil 10 parts, 10 parts of bone meal, using wet ball milling, the slurry is spray-dried to obtain the base material powder; 2 parts of aluminum borate whiskers and flaky aluminum oxide (added in the amount shown in Table 1, plate The width is 0.5-0.8 μm) and the base material powder prepared above are mixed, and stirred and mixed evenly to obtain the powder;

[0022] B. Put the powder in the mould, press to form, and dry; the size of the mold selected in this embodiment is 2300mm×1150mm, and the thickness of the green body is controlled by controlling the amount of powder distribution, and the size of the prepared brick is 2200×1100mm ×66mm;

[0023] C. Send it to a kiln for firing at a firing tempera...

Embodiment 4

[0047] A method for preparing a high-strength semipermeable ceramic sheet is as follows:

[0048] A. Preparation of powder: mix the raw materials according to the following proportions by mass: 35 parts of sodium sand, 15 parts of potassium feldspar, 8 parts of high potassium sand, 10 parts of potassium sodium feldspar, 4 parts of barium carbonate, and 9 parts of ball soil Parts, 15 parts of bone meal, using wet ball milling, the slurry is spray-dried to obtain the base material powder; , 1 part of aluminum borate whiskers is mixed with the base material powder prepared above, and stirred and mixed evenly to obtain the powder;

[0049] B, the powder cloth is placed in the mould, pressed and molded, and dried; the used mold and the amount of cloth are the same as the series of embodiment 1.

[0050] C. Send it to a kiln for firing. The firing temperature is 1250°C, the firing cycle is 80 minutes, and the edges are polished and edging to obtain a high-strength semi-permeable ce...

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Abstract

The invention relates to a high-strength semitransparent ceramic material and a preparation method for a ceramic sheet. The ceramic material comprises the following raw materials in parts by weight: 30-35 parts of sodium sand, 15-25 parts of potassium feldspar, 0.5-5 parts of sheet aluminum oxide, 8-10 parts of high potassium sand, 5-10 parts of potassium sodium feldspar, 3-4 parts of barium carbonate, 0.5-5 parts of inorganic crystal whisker, 5-9 parts of ball clay, and 10-15 parts of calcium phosphate. The preparation method for the high-strength semitransparent ceramic sheet comprises the following steps: A, preparing powder; B, distributing material and forming; C, drying to obtain the sintered high-strength semitransparent ceramic sheet. The high-strength semitransparent ceramic material provided by the invention comprises a ceramic sheet, has a semitransparent effect, and the defects of poor rigidity, low strength and inconvenience for the preparation of the large-scale ceramic sheet of a traditional semitransparent ceramic material are overcome.

Description

technical field [0001] The invention relates to the technical field of architectural ceramics, in particular to a high-strength semi-permeable ceramic material and a preparation method of a thin ceramic plate. Background technique [0002] With the increase of product specifications, the thickness of general ceramic tiles is also increasing. More and more raw materials are consumed per unit area of ​​ceramic tiles, which not only increases the load of the building, but also causes a large consumption of materials. Thin-slab bricks can save raw materials and reduce energy consumption in the preparation process, which has become the future development trend of the ceramic industry. [0003] Because of its translucent effect, the semi-permeable ceramic sheet makes the decorative effect of the ceramic sheet more diverse and richer, with different textures, and is widely used in decorative walls and cylindrical surfaces. There are more glass phases in translucent ceramics, so t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/81C04B35/622
Inventor 朱培祺朱丽萍刘咏平麦晓君梁永健
Owner FOSHAN SHI WAN YING BRAND CERAMICS CO LTD
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