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Preparation method for microlite tile

A technology of microcrystalline stone and ceramic tiles, applied in the direction of coating, etc., can solve the problems of low wear resistance of microcrystalline stone tiles, unsatisfactory combination of green body and microcrystalline, low hardness, etc., and achieve low cost, low water absorption, The effect of simple preparation steps

Active Publication Date: 2017-03-15
邯郸市永年区金缔陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Technical problem to be solved by the present invention: Aiming at the problems of low abrasion resistance, low hardness and unsatisfactory combination of the green body and the microcrystals of the microcrystalline stone tiles sintered twice, the present invention first carries out wollastonite, quartz powder and other materials Stir and mix and ball mill to obtain a glaze slurry, then mix it with sodium dodecylbenzenesulfonate and a coupling agent to obtain a modified glaze slurry, and then add ceramic glass powder, albite, ball clay and other materials Mixing to obtain mixed powder, ball milling, pressing and drying to obtain a green body, and finally immersing the green body in the modified glaze slurry, taking it out and sintering to obtain a microcrystalline stone tile

Method used

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Examples

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Effect test

example 1

[0018] First, in parts by weight, 10 parts of wollastonite, 10 parts of quartz powder, 10 parts of alumina, 4 parts of burnt talc, 10 parts of kaolin, 8 parts of potassium sand and 15 parts of carboxymethyl cellulose were selected respectively, and after mixing To obtain the mixture, according to the mixture: ball: tap water at 2:3:2, add wet ball mill in ball mill for 20h, obtain slurry after ball milling, and pass through a sieve with an aperture of 0.08mm, and obtain glaze slurry after sieving; Add 3% sodium dodecylbenzene sulfonate by glaze mass and 4% coupling agent KH-550 by mass in glaze mass, stir and mix at 1000r / min for 50 minutes after adding, to obtain modified glaze mass, set aside; Put the discarded ceramic glass into a ball mill and grind it for 2 hours to obtain ceramic glass powder. In parts by weight, weigh 80 parts of ceramic glass powder, 20 parts of albite, 5 parts of ball soil, 3 parts of zirconium silicate, and 3 parts of Calcite, 0.7 parts of potassium ...

example 2

[0021] First, in parts by weight, respectively select 8 parts of wollastonite, 5 parts of quartz powder, 5 parts of alumina, 2 parts of burnt talc, 8 parts of kaolin, 6 parts of potassium sand and 10 parts of carboxymethyl cellulose, after stirring and mixing To obtain the mixture, press the mixture: ball: tap water at a ratio of 2:3:2 and add it to the ball mill for wet ball milling for 10 hours. After the ball milling, the slurry is obtained, and the sieve with an aperture of 0.06 mm is passed to obtain the glaze slurry; Add 1% sodium dodecylbenzene sulfonate by glaze mass and 2% coupling agent KH-550 by mass in glaze mass, stir and mix at 800 / min speed for 30 minutes after adding, to obtain modified glaze mass, and set aside; Put the discarded ceramic glass into a ball mill and mill it for 1 hour to obtain ceramic glass powder. In parts by weight, weigh 70 parts of ceramic glass powder, 15 parts of albite feldspar, 2 parts of ball clay, 1 part of zirconium silicate, and 1 pa...

example 3

[0024]First, in parts by weight, respectively select 9 parts of wollastonite, 7 parts of quartz powder, 6 parts of alumina, 3 parts of burnt talc, 9 parts of kaolin, 7 parts of potassium sand and 12 parts of carboxymethyl cellulose, after stirring and mixing To obtain the mixture, according to the mixture: ball: tap water at 2:3:2, add wet ball mill in ball mill for 15 hours, obtain slurry after ball milling, and pass through a sieve with an aperture of 0.07mm, and obtain glaze slurry after sieving; Add 2% sodium dodecylbenzene sulfonate by glaze mass and 3% coupling agent KH-550 by mass in glaze mass, stir and mix at 900r / min for 35 minutes after adding, to obtain modified glaze mass, and set aside; Put the discarded ceramic glass into a ball mill and grind it for 1 hour to obtain ceramic glass powder. In parts by weight, weigh 75 parts of ceramic glass powder, 17 parts of albite feldspar, 3 parts of ball clay, 2 parts of zirconium silicate, and 2 parts of Calcite, 0.6 parts ...

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Abstract

The invention relates to a preparation method for a microlite tile and belongs to the technical field of tile preparation. The method comprises the following steps: firstly, stirring, mixing and milling the materials, including aedelforsite, quartz powder and the like, thereby obtaining glaze slip; mixing the glaze slip with sodium dodecyl benzene sulfonate and a coupling reagent, thereby obtaining the modified glaze slip; mixing with the materials, including glass-ceramic powder, albite, ball clay and the like, thereby obtaining the mixed powder; ball-milling, pressing and drying the mixed powder, thereby obtaining a green body; soaking the green body into the modified glaze slip; taking out and sintering, thereby obtaining the microlite tile. The microlite tile prepared according to the method provided by the invention has high abrasion resistance with the wearing coefficient of 0.2-0.3, low water absorption below 0.32% and difficulty in cracking.

Description

technical field [0001] The invention relates to a method for preparing microcrystalline stone tiles, belonging to the technical field of tile preparation. Background technique [0002] Microcrystalline stone tiles are transparent and shiny, with a full sense of light. The brightness can be compared with that of a mirror. The texture is full of fluidity and change, and its lines give people the feeling of natural harmony. jade. Smooth and delicate, the luster glaze is crystal clear and shiny, and the matt glaze is soft and comfortable. Microlite is a material that is crystallized by sintering at a high temperature similar to the formation conditions of granite. In terms of appearance and texture, the surface finish of the polished plate is much higher than that of stone, and the glossiness can reach 90-120 gloss. The diffuse reflection of crystal particles can evenly distribute the light to any angle, making the board form a soft jade texture, which is more crystal and sof...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C10/00C03C8/00C03C17/00
CPCC03C8/00C03C10/0063C03C17/00C03C2217/29C03C2218/111
Inventor 周丽花薛荣飞徐越
Owner 邯郸市永年区金缔陶瓷有限公司
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