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Ceramic plate with jade fish belly white effect, blank, preparation method and application

A fish maw white and ceramic plate technology, which is applied in the field of ceramic plates, can solve the problems of rigid decoration, damage, and insufficient drying strength of ultra-white blanks, etc., and achieve the effect of fine texture and fine texture

Active Publication Date: 2021-12-07
广东翠贝卡建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the whiteness of large-sized white ceramic slabs commonly seen on the market is basically within 65 degrees, and occasionally white slabs with a whiteness of 70 degrees can be seen, but almost all of them are small-sized slabs (900㎜ *within 1800㎜ specification), this is because the drying strength of many ultra-white blanks is not enough, the forming performance is not good, and the large-sized bricks are easy to be damaged during the manufacturing process, resulting in rotten bricks; at the same time, the whole body decoration of ceramics is relatively rigid, The whiteness, light transmittance and moistness of the blank body cannot show the jade-like fish belly white effect

Method used

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  • Ceramic plate with jade fish belly white effect, blank, preparation method and application
  • Ceramic plate with jade fish belly white effect, blank, preparation method and application
  • Ceramic plate with jade fish belly white effect, blank, preparation method and application

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preparation example Construction

[0050] A method for preparing a blank with a jade-quality fish-belly effect, which is used to prepare the blank with a jade-quality fish-belly effect in any of the above embodiments, comprising the following steps:

[0051] Step (1): batching the raw materials of the billet, ball milling, impurity removal, spray drying and aging to obtain the billet powder;

[0052] The process parameters of the ball mill are: adding water to the ball is 33-37% of the dry material, the specific gravity of the ball slurry is 1.65-1.71, and the flow rate is 60-80 seconds;

[0053] The process parameters of spray drying are: moisture control is 9-10.4%; bulk density is 0.93-0.96; particle size gradation range: 20 mesh: ≤2%; 40 mesh: 40-50%; 60 mesh: 35-50%; 100 mesh: ≤15%; below 100 mesh: <2%.

[0054] In this solution, different types of blanks can be prepared according to the needs. For example, through a single step (1), ultra-white transparent materials can be prepared; in addition, this sol...

Embodiment A

[0077] The raw materials used in the frit include albite, potassium feldspar, quartz powder, alumina, zinc oxide, calcite, calcite, soda ash, barium carbonate, calcium fluoride, apatite, etc., which are mixed and melted at 1530°C , After water quenching, crystallization frit was obtained. Frit, by mass percentage, includes: 58.13% SiO 2 , 14.72% Al 2 o 3 , 3.89% of CaO, 5.2% of MgO, 0.69% of K 2 O, 5.89% Na 2 O, 4.06% ZnO, 4.42% BaO, 0.49% P 2 o 5 and 2.51% CaF 2 .

[0078] Billet raw material, by weight, addition situation is as shown in table 1; The iron content of ultra-white kaolin, high plastic clay and high white ball clay is all≤0.2%; The iron content of high white potassium sand and high white sodium sand is all ≤0.1%. The plasticity index of high plastic clay is 15, and the dry flexural strength is 9MPa. Ball milling process parameters: moisture 35%, specific gravity 1.70, flow rate 70 seconds, 250 mesh sieve residue 0.6.

[0079] The billet raw material fo...

Embodiment B

[0093] The raw materials used in the frit include albite, potassium feldspar, quartz powder, alumina, zinc oxide, calcite, calcite, soda ash, barium carbonate, calcium fluoride, apatite, etc., which are mixed and melted at 1530°C , After water quenching, crystallization frit was obtained. Frit, by mass percentage, includes: 58.13% SiO 2 , 14.72% Al 2 o 3 , 3.89% of CaO, 5.2% of MgO, 0.69% of K 2 O, 5.89% Na 2 O, 4.06% ZnO, 4.42% BaO, 0.49% P 2 o 5 and 2.51% CaF 2 .

[0094] Billet raw materials, in parts by weight, include: 17 parts of ultra-white kaolin, 10 parts of high-plastic clay, 15 parts of high-white ball clay, 2 parts of high-white bentonite, 7 parts of ultra-white quartz sand, 15 parts of fused blocks, 24 parts of high white potassium sand, 22 parts of high white sodium sand, 1.5 parts of wollastonite, 3 parts of talc mud and 0.35 parts of body strengthening agent. The iron content of ultra-white kaolin, high plastic clay, high white ball clay, high white po...

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Abstract

The invention discloses a ceramic plate with a jade fish belly white effect, a blank, a preparation method and application. The blank comprises the following raw materials: 10-20 parts of ultra-white kaolin, 3-13 parts of high-plasticity mud, 10-20 parts of high-white ball clay, 0-6 parts of high-white bentonite, 0-10 parts of ultra-white quartz sand, 5-16 parts of frit, 18-30 parts of high-white potassium sand, 12-30 parts of high-white sodium sand, 0-7 parts of wollastonite, 0-4 parts of talc mud and 0.1-1.2 parts of a blank reinforcing agent. The preparation method of the blank is combined for preparing the blank. The preparation method of the ceramic plate is used for preparing the ceramic plate and comprises a preparation method for preparing the blank and a blank forming method. According to the blank with the jade fish belly white effect provided by the invention, the physical and chemical properties of the blank are improved, so that the ceramic plate has high whiteness (the whiteness of the blank is greater than or equal to 75 degrees), fine texture, and has the characteristics of transparency, gentle and moist property like jade and fine texture of natural fish belly white stone.

Description

technical field [0001] The invention relates to the technical field of ceramic plates, in particular to a ceramic plate with a jade-like fish belly white effect, a blank, a preparation method and an application. Background technique [0002] Ceramic slabs and rock slabs have become the trend of high-end manufacturing in the ceramic industry today. At present, the whiteness of large-sized white ceramic slabs commonly seen on the market is basically within 65 degrees, and occasionally white slabs with a whiteness of 70 degrees can be seen, but almost all of them are small-sized slabs (900㎜ *within 1800㎜ specification), this is because the drying strength of many ultra-white blanks is not enough, the forming performance is not good, and the large-sized bricks are easy to be damaged during the manufacturing process, resulting in rotten bricks; at the same time, the whole body decoration of ceramics is relatively rigid, The whiteness, light transmittance and moistness of the bla...

Claims

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Application Information

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IPC IPC(8): C04B33/04C04B33/13C04B33/16C04B33/34C03C8/08C03C8/06C03C8/04C04B41/86
CPCC04B33/04C04B33/13C04B33/16C04B33/34C03C8/08C03C8/06C03C8/04C04B41/86C04B41/5022C04B2235/96C04B2235/9661C04B41/4539C04B41/0072C04B41/009C03C3/087C03C3/112C04B33/131C04B33/14C04B33/24C04B33/36C04B2235/6026C04B2235/36C04B2235/3454C04B2235/3472C04B2235/61C04B2235/72C04B35/62655C04B33/00C04B41/4572C04B41/4578C04B2103/54
Inventor 詹长春陈宗玲邹美星柯美云段椿肖荣杨海云彭江涛黄钢
Owner 广东翠贝卡建材科技有限公司
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