Novel transparent high-level porcelain mud material and porcelain product thereof

A technology for ceramic mud and ceramic products, applied in the field of new transparent high-grade ceramic mud and its ceramic products, can solve the problems of many "three wastes", many production processes, and high energy consumption, and achieve less three wastes, fewer production processes, and energy consumption. low effect

Inactive Publication Date: 2012-10-24
福建省玉瓷发展股份有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

It has many production processes, high energy

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  • Novel transparent high-level porcelain mud material and porcelain product thereof

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Embodiment Construction

[0010] A kind of embodiment of novel transparent high-grade ceramic mud material of the present invention and its ceramic product is:

[0011] Weigh kaolin: 280kg, potassium feldspar: 100kg, albite: 50kg, quartz 370kg, hydroxycalcium phosphate 155kg, spodumene 20kg, talc 25kg, a total of 1000kg, accurate to 1%, put the above raw materials into the charging amount 1.0 In the 1-ton ball mill, (material: ball: water = 1:1:0.8) ball mill until the fineness is less than 0.5% of the net balance of the 10,000-hole sieve, three times of sieving to remove iron, and the mud cake after pressing is subjected to secondary mud refining (After the first mud refining, it can also be aged), and then molded and dried to form a green body, and then fired into a new transparent high-grade ceramic product in an oxidizing atmosphere at 1270°C-1310°C. The physical properties of this ceramic product have been tested as follows: thermal stability: 140°C-20°C water does not crack; glaze hardness ≥ 580k...

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Abstract

The invention relates to a novel transparent high-level porcelain mud material and a porcelain product thereof. The novel porcelain mud material is formed by body and glaze raw materials which are integrally mixed. The formula of the mud material comprises the following raw materials by weight percent: 20-30 percent of kaolin; 10-15 percent of feldspar (potassium feldspar and soda feldspar); 35-45 percent of quartz; 10-20 percent of porous hydroxyl calcium phosphate; 2-3 percent of spodumene and 1-3 percent of talc. In the formula, the porous hydroxyl calcium phosphate is used to substitute for the traditional beef bone ash. Compared with a bone ash porcelain production process flow, the processes of the production process flow of the invention are decreased by half approximately, no 'polishing' process is required and the dust emission is reduced; no 'water washing' process is required and the water resource consumption is reduced; and no 'drying' process is required, the energy is saved because 'double firing' process is changed to 'single firing' process, and the waste saggar is not required to be treated. Compared with the bone ash porcelain manufactured by using a traditionalmethod, the transmittance of the product is higher, the production processes are less, the energy consumption is low, the 'three-waste' is less, the cost is low and the mud material can be used for industries such as household porcelains, display porcelains, decoration porcelains, lamp porcelains and the like.

Description

technical field [0001] The invention relates to a ceramic mud and its products, in particular to a novel transparent high-grade ceramic mud and its ceramic products. Background technique [0002] So far, in the manufacturing process of ceramic products, "glaze making and glaze application" has always been an indispensable process. In the manufacture of bone china, "bone ashes" is one of the essential raw materials for ceramic mud. After molding, the ceramic body must be put into a "saggar", and after "high-temperature biscuit firing", it must pass the "inspection and selection process". , polishing, washing, drying and glazing" and other processes, and then "glaze firing" can produce ceramic products. It has many production processes, high energy consumption, many "three wastes" and high cost. Contents of the invention [0003] The purpose of the present invention is to provide a new type of transparent high-grade ceramic mud and its ceramic products with high light tran...

Claims

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Application Information

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IPC IPC(8): C04B35/14C04B35/64
Inventor 温克仁
Owner 福建省玉瓷发展股份有限公司
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