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Twisted placenta porcelain prepared from pure nature raw mineral materials and preparation method thereof

A technology of natural minerals and twisted porcelain, applied in the field of ceramics, can solve problems such as cracking of twisted porcelain, and achieve the effects of preventing high temperature deformation, clear lines and reducing viscosity

Active Publication Date: 2017-11-17
怀化市嘉星陶艺文化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object to be solved by the present invention is to address the above problems, to provide a kind of twisted body porcelain using pure natural mineral raw materials, using pottery clay to make the colored clay and white clay achieve the same shrinkage ratio, so that the two can be well fused together, and solve the problem of Solved the cracking problem of the existing twisted tire porcelain

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A twisted body porcelain adopting pure natural mineral raw materials, comprising main color mud and white mud, and by weight percentage, said color mud includes: 55% of purple clay, 30% of pottery clay, 11% of feldspar, and 4% of silica sand; The white clay includes: 30% of No. 1 china clay, 30% of No. 2 china clay, 21% of pottery clay, 15% of feldspar, and 4% of silica sand.

[0048] A preparation method of twisted tire porcelain using pure natural mineral raw materials, comprising the steps of:

[0049] 1) Preparation of main color mud: artificially beneficiate raw materials of main color mud, remove hard rock impurities, select pottery clay, select stones with high whiteness, low iron content, and no impurities, as refined pottery clay, natural weathering and drying; weigh in proportion Heavy, put it into a ball mill for 12 hours; the mud passes through a 200-250 mesh screen, enters the aging tank for aging, removes the clean water, takes the mud and puts it in a fil...

Embodiment 2

[0058] A twisted tire porcelain adopting pure natural mineral raw materials, including main color mud and white mud, and by weight percentage, said color mud includes: 65% of purple clay, 25% of pottery clay, 8% of feldspar, and 2% of silica sand; The white clay includes: 40% of No. 1 china clay, 25% of No. 2 china clay, 20% of pottery clay, 12% of feldspar, and 3% of silica sand.

[0059] It also includes transitional color mud, which is mixed with main color mud and white mud and refined into blocks.

[0060] In the transition color mud, the ratio of main color mud to white mud is 1:1.

[0061] A preparation method of twisted tire porcelain using pure natural mineral raw materials, comprising the steps of:

[0062] 1) Preparation of main color mud: artificially beneficiate raw materials of main color mud, remove hard rock impurities, select pottery clay, select stones with high whiteness, low iron content, and no impurities, as refined pottery clay, natural weathering and d...

Embodiment 3

[0071] A twisted tire porcelain adopting pure natural mineral raw materials, including main color mud and white mud, and by weight percentage, said color mud includes: 65% of purple clay, 25% of pottery clay, 6% of feldspar, and 4% of silica sand; The white clay includes: 40% of No. 1 China clay, 30% of No. 2 China clay, 15% of pottery clay, 13% of feldspar, and 2% of silica sand.

[0072] It also includes transitional color mud, which is mixed with main color mud and white mud and refined into blocks.

[0073] In the transition color mud, the ratio of main color mud to white mud is 1:4.

[0074] A preparation method of twisted tire porcelain using pure natural mineral raw materials, comprising the steps of:

[0075] 1) Preparation of main color mud: artificially beneficiate raw materials of main color mud, remove hard rock impurities, select pottery clay, select stones with high whiteness, low iron content, and no impurities, as refined pottery clay, natural weathering and d...

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Abstract

The invention discloses a twisted placenta porcelain prepared from pure nature raw mineral materials. The twisted placenta porcelain comprises main color mud and white mud, wherein the main color mud is prepared from the following ingredients in parts by weight: 55-65% of purple soil, 20-30% of pot clay, 6-12% of feldspar and 2-4% of silica sand; the white mud comprises 30-40% of No.1 porcelain clay, 25-30% of No.2 porcelain, 15-25% of pot clay, 10-15% of feldspar and 2-4% of silica sand. The twisted placenta porcelain has the technical scheme that the twisted placenta porcelain prepared from pure nature raw mineral materials adopts the color mud and the white mud, contraction ratios are consistent, and the color mud and the white mud are favorably blended to solve the problem that traditional twisted placenta porcelain cracks. The invention also discloses a preparation method for the twisted placenta porcelain prepared from pure nature raw mineral materials.

Description

technical field [0001] The invention belongs to the field of ceramics, and relates to twisted body porcelain using pure natural mineral raw materials and a preparation method thereof. Background technique [0002] Twisted bodied porcelain is a ceramic variety that is made of two or more different color muds that are artificially woven with patterns, extruded, shaped, etc., and fired at a high temperature above 1200 degrees. Twisted body porcelain was created and fired in Tang Dynasty, flourished in Song Dynasty, and was lost after Yuan Dynasty. Twisted bodied porcelain is very popular for its natural decoration, clear patterns, and consistent interior and exterior, which is also the reason why people with insight in the ceramic industry have tried their best to create and reproduce it. However, since the formula and process have been lost, it is very important to solve the formula process and firing technology of twisted body porcelain. [0003] Due to the different shrink...

Claims

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Application Information

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IPC IPC(8): C04B33/13C04B33/24C04B33/34
Inventor 雷虹黄慧东刘际来
Owner 怀化市嘉星陶艺文化科技有限公司
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