Durable porcelain and production technology thereof

A production process and a technology of strengthening porcelain, which is applied in the production of ceramic materials, other household appliances, applications, etc., can solve the problems of impact resistance, low impact resistance, cracking, glaze smoothness and gloss, and improve quality , Improve adhesion, improve gloss and feel

Active Publication Date: 2018-11-30
LONGQUAN OUJIANG CELADON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the smoothness and gloss of the glaze surface after traditional glaze processing are lo

Method used

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  • Durable porcelain and production technology thereof
  • Durable porcelain and production technology thereof
  • Durable porcelain and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A reinforced porcelain and its production process. The blank of the reinforced porcelain comprises the following components in parts by weight: 50 parts of magnesia stone powder, 30 parts of feldspar powder, 35 parts of Xiaomei Gaojitou porcelain clay, 32 parts of Anfu porcelain clay, and 26 parts of waste ceramic powder Parts, 24 parts of waste glass powder, 12 parts of dolomite, 6 parts of barium carbonate; the glaze includes the following components in parts by weight: 60 parts of glaze fruit, 25 parts of kaolin, 20 parts of dolomite, 8 parts of penetrating feldspar , 3 parts of boric acid; wherein the particle size of the waste ceramic powder is 20um, and the particle size of the waste glass is 25um.

[0040] The production process of the above-mentioned strengthened porcelain includes the following steps: (1) Weighing the raw materials: weighing magnesia stone, feldspar, Xiaomei Gaojitou porcelain clay, Anfu porcelain clay, waste ceramics, waste glass according to the ...

Embodiment 2

[0052] A reinforced porcelain and its production process. The blank of the reinforced porcelain includes the following components in parts by weight: 30 parts of magnesium stone powder, 25 parts of feldspar powder, 28 parts of Xiaomei Gaojitou porcelain clay, 26 parts of Anfu porcelain clay, and 22 parts of waste ceramic powder Parts, 16 parts of waste glass powder, 5 parts of dolomite, 3 parts of barium carbonate; the glaze includes the following components in parts by weight: 30 parts of glaze fruit, 20 parts of kaolin, 10 parts of dolomite, 5 parts of permeable feldspar , 6 parts of boric acid; wherein the particle size of the waste ceramic powder is 10um, and the particle size of the waste glass is 15um.

[0053] The production process of the above-mentioned reinforced porcelain includes the following steps: (1) Weighing the raw materials: weighing magnesia stone, feldspar, Xiaomei Gaojitou porcelain clay, Anfu porcelain clay, waste ceramics, and waste glass according to the w...

Embodiment 3

[0056] A reinforced porcelain and its production process. The blank of the reinforced porcelain includes the following components in parts by weight: 50 parts of magnesia stone powder, 30 parts of feldspar powder, 35 parts of Xiaomei Gaojitou porcelain clay, 28 parts of Anfu porcelain clay, and 24 parts of waste ceramic powder Parts, 18 parts of waste glass powder, 8 parts of dolomite, 3 parts of barium carbonate; the glaze includes the following parts by weight: 50 parts of glaze fruit, 20 parts of kaolin, 15 parts of quartz, 10 parts of dolomite, lithium permeable 8 parts of feldspar and 3 parts of boric acid; wherein the particle size of the waste ceramic powder is 15um, and the particle size of the waste glass is 18um.

[0057] The production process of the above-mentioned strengthened porcelain includes the following steps: (1) Weighing the raw materials: weighing magnesia stone, feldspar, Xiaomei Gaojitou porcelain clay, Anfu porcelain clay, waste ceramics, waste glass accor...

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Abstract

The invention discloses durable porcelain and a production technology thereof. A blank material of the durable porcelain comprises the following ingredients (by weight): 30-50 parts of magnesium stoneflour, 25-30 parts of feldspar powder, 28-35 parts of Xiaomei Gaojitou porcelain clay, 26-32 parts of Anfu porcelain clay, 22-26 parts of waste ceramic powder, 16-24 parts of waste glass powder, 5-12parts of dolomite, and 3-6 parts of barium carbonate. A glaze comprises the following ingredients (by weight): 30-60 parts of glaze stone, 20-25 parts of kaolin, 15-25 parts of quartz, 10-20 parts ofdolomite, 5-8 parts of petalite and 3-6 parts of boric acid. By raising plasticity of the glaze while reducing expansion coefficient of the glaze, cracking of sintered glaze is effectively reduced, and smoothness of the glaze is improved; and the petalite can promote melting between the blank material and the glaze and improve whiteness, transmittance and smoothness of the product; and by introducing magnesium oxide through dolomite, introducing silicon dioxide through kaolin and quartz and adjusting contents of ingredients in the formula and adjusting silicon-to-magnesium ratio of the glaze,impact strength of the glaze is raised and the glaze is not easy to crush, break and crack.

Description

Technical field [0001] The invention belongs to the technical field of reinforced porcelain processing, and particularly relates to a reinforced porcelain and its production process. Background technique [0002] Reinforced porcelain is a popular daily-use porcelain. Its main characteristics are: high impact resistance and bending strength of the material, light weight, thin thickness, and small firing deformation. Reinforced porcelain products are very popular among consumers because they are not easy to touch the edges and are durable. [0003] During the preparation of strengthened porcelain, the porcelain blank needs to be glazed and then fired after the preparation is completed. However, the smoothness and glossiness of the glaze surface after the traditional glaze processing is low, the impact resistance and impact resistance are low, and it is easy to be broken, broken and cracked. Summary of the invention [0004] In order to overcome the shortcomings of the prior art, the...

Claims

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Application Information

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IPC IPC(8): C04B33/132C04B33/13C04B33/32C04B41/86C03C8/00
CPCC03C8/00C04B33/13C04B33/1324C04B33/32C04B41/5022C04B41/86C04B2235/3215C04B2235/321C04B2235/661C04B2235/656C04B2235/3463C04B41/4539C04B41/0072Y02P40/60
Inventor 林桓毅邓冲
Owner LONGQUAN OUJIANG CELADON CO LTD
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