Method for preparing caring strengthened porcelain

A technology for strengthening porcelain and products, applied in the field of preparation of Kairui strengthened porcelain, can solve the problems of poor molding performance, hindering the development and industrialization of talc porcelain, and later aging, etc. Structural stress, effect of increasing viscosity

Inactive Publication Date: 2011-03-23
施永义
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Problems solved by technology

However, due to its special mineral composition and firing process, it hinders the technological development and industr

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  • Method for preparing caring strengthened porcelain
  • Method for preparing caring strengthened porcelain

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Embodiment Construction

[0018] see figure 1 , when implementing the preparation method of Kaierui reinforced porcelain involved in the present invention, there are no more requirements for kiln equipment. Before operation, the steps of selecting and preparing materials should be carried out first. For example, magnesium-rich clay can be added to the mud for later use. Select a mineralizer for anti-porcelain aging and structural stress for backup; then add the spare mud and mineralizer to the billet; then proceed in sequence: batching-ball milling-filtering mud-refining mud-forming-bisque firing-polishing- The technical process of glazing-glazing firing-roasting-inspecting-intensifying porcelain products.

[0019] In order to obtain high-quality daily-use ceramics whose regularity and glaze smoothness of the product meet the bone china standard, and the large-scale product and positive mold relief molding process that can be realized in this method, in the above-mentioned flow process, it is necessary...

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Abstract

The invention relates to a method for preparing caring strengthened porcelain. The method comprises the following steps of: (A) adding magnesium-rich clay into pug for later use and selecting a porcelain aging- and structural stress-resistant mineralizer for later use; (B) adding the pug and the mineralizer for later use into a blank; and (C) performing mixing, ball milling, pug filtering, pug milling, molding, biscuit firing, polishing, glazing, glaze firing, decoration firing and sorting in turn to prepare a strengthened porcelain product. Through the process, the barrier of industrializing household talc porcelain is broken through, the problem of formability of the blank is effectively solved, a firing range is broadened, the problems of later aging and the like are solved, and by adopting a process route for producing high-grade porcelain, the technology and process for manufacturing the caring strengthened porcelain achieve and exceed that for producing worldwide recognized high-grade bone china.

Description

technical field [0001] The invention relates to a preparation method of steatite porcelain in the daily-use ceramic industry, in particular to a preparation method of Kaierui reinforced porcelain. Background technique [0002] Talc porcelain is one of the high-grade strengthened porcelain recognized in the world. It was originally used in the industrial ceramics industry. It was successfully applied to daily-use ceramics by my country and Japan in the 1970s, opening up a new era in the daily-use ceramics industry. Porcelain. Due to its high strength, high whiteness, and good transparency, it is recognized as a new type of reinforced porcelain alongside high-alumina porcelain and high-quartz porcelain. However, due to its special mineral composition and firing process, it hinders the technological development and industrialization process of talc porcelain. The main problems are poor molding performance, narrow firing range and late aging. Over the years, many scientific and ...

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Application Information

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IPC IPC(8): C04B33/00
Inventor 施永义张占波索广宇
Owner 施永义
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