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Crystallization frit, jade light-transmitting brick and preparation method of jade light-transmitting brick

A light-transmitting brick and crystallization technology, which is applied in the preparation of jade-quality light-transmitting bricks and jade-quality light-transmitting bricks, and in the field of crystallization frit, which can solve problems such as dry holes, difficult production, and difficult control of brick shapes.

Active Publication Date: 2021-02-26
GUANGDONG TRIBECA BUILDING MATERIALS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many problems to be overcome in making two layers, such as difficult control of brick shape, easy occurrence of defects such as dry holes, and difficult production.

Method used

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  • Crystallization frit, jade light-transmitting brick and preparation method of jade light-transmitting brick
  • Crystallization frit, jade light-transmitting brick and preparation method of jade light-transmitting brick
  • Crystallization frit, jade light-transmitting brick and preparation method of jade light-transmitting brick

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Experimental program
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Effect test

preparation example Construction

[0039] A preparation method of jade translucent bricks, comprising the following steps:

[0040] Step (1): According to the above-mentioned raw material ingredients of crystallization frit, mix uniformly, melt at 1500-1600° C., and obtain crystallization frit after water quenching;

[0041] Step (2): According to parts by weight, weigh 3-15 parts of ultra-white kaolin, 10-20 parts of ball clay, 1-5 parts of high-white bentonite, 10-30 parts of ultra-white quartz powder, 10-20 parts 20 parts of high white potassium feldspar, 1 to 5 parts of wollastonite, 1 to 5 parts of calcined talc and 25 to 40 parts of the crystallization frit prepared in the step (1); mix uniformly after the ingredients, and prepare get mixed billets;

[0042] Step (3): ball milling the mixed blank to obtain a translucent blank, cloth, and pressing the translucent blank;

[0043] Among them, the ball milling process parameters are 32-38% water content, 1.63-1.71 specific gravity, 35-80 seconds flow rate, ...

Embodiment A

[0055] The raw materials used in the frit include: ultra-white washed potassium feldspar, ultra-white sodium feldspar, quartz powder, alumina, calcite, calcined talc, soda ash, barium carbonate, calcium fluoride, calcium phosphate and spodumene, after mixing, The crystallized frit after water quenching was melted at 1530°C, and the chemical composition of the crystallized frit is shown in Table 1;

[0056] The green body of the jade translucent brick uses 5 parts of ultra-white kaolin, 13 parts of ball clay, 4 parts of high-white bentonite, 28 parts of ultra-white quartz powder, and 17 parts of high-white Potassium feldspar, 2 parts of wollastonite, 1 part of calcined talc and 30 parts of crystallization frit.

Embodiment A1

[0058] Through the processes of batching, ball milling, iron removal, powder spraying, aging, etc., the translucent billet is obtained. The parameters of the ball milling process are 35% moisture, 1.65 specific gravity, 60 seconds flow rate, and 0.6 residue on 250-mesh sieve. For the black blank, use ball-milled glaze slurry 100 (dry weight), add 0.17% of the total mass of dark black material, 0.3% dark gray material, and spray powder to obtain black powder; for light gray blank, use ball milling Good glaze slurry 100 (dry weight), add 0.018% dark black material, 0.125% dark gray material, 0.018 orange yellow material, and spray powder to get light gray powder; for the yellow blank, it is ball milled Glaze slurry 100 (dry weight), add 0.01% dark black material, 0.03% dark gray material, 0.3% orange yellow material, spray powder to get yellow powder;

[0059] Use four kinds of powder materials: transparent white billet, black billet, light gray billet and yellow billet, lay out...

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Abstract

The invention relates to a crystallization frit, a jade light-transmitting brick and a preparation method of the jade light-transmitting brick. The crystallization frit comprises the following components by mass: 40-55% of SiO2, 20-32% of Al2O3, 8-15% of CaO, 1-3% of MgO, 1-3% of K2O, 7-10% of Na2O, 1.4-3.5% of BaO, 0-1.0% of Li2O, 0.01-1.5% of P2O5 and 0-1.5% of CaF2; the jade light-transmittingbrick comprises ultra-white kaolin, ball clay, high-white bentonite, ultra-white quartz powder, high-white potassium feldspar, wollastonite, calcined talc and crystallization frit. According to the preparation method of the jade light-transmitting brick, the jade light-transmitting brick is prepared through the step (1) to (4). When the crystallization frit is used for a brick body, the brick bodyhas the pure white texture of natural jade, the whole brick body is transparent, warm and moist and has the texture of grease, and the problem that roller marks appear when the brick body is sinteredat high temperature is solved.

Description

technical field [0001] The invention relates to the technical field of jade translucent bricks, in particular to a crystallization frit, a jade translucent brick and a method for preparing the jade translucent brick. Background technique [0002] Natural jade has the advantages of good permeability and fine and soft texture. Generally, it can be used as high-end decoration after being polished; at the same time, natural jade has a certain degree of warmth and soft light transmission, especially under the illumination of light, the internal texture of natural jade Transparent. But because the natural jade resource is limited, and the price is expensive, the decoration cost is big, can't satisfy mass consumption demand. [0003] Jade ceramic tiles in the prior art are usually formed by combining a jade layer and a bad material layer, such as patent CN201911387745-a three-dimensional jade ceramic tile and its preparation method; it mainly consists of a low-temperature jade mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/08C03C8/06C04B33/16C04B33/13C04B33/24C04B41/89
CPCC03C8/06C03C8/08C04B33/131C04B33/16C04B33/24C04B41/009C04B41/52C04B41/89C04B2235/3454C04B2235/3472C04B2235/96C04B2235/9653C04B41/5022C04B41/5037C04B41/4545C04B41/524
Inventor 詹长春柯美云段椿肖荣杨海云陈宗玲邹美星彭江涛
Owner GUANGDONG TRIBECA BUILDING MATERIALS TECH CO LTD
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