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Thermal insulating Nixing pottery teapot and production method thereof

A technology of thermal insulation and production method, applied in the field of ceramic products, can solve the problems of high thermal conductivity, poor thermal insulation effect, poor thermal insulation effect, etc., and achieves the effects of low thermal conductivity, improved kiln variability, and reduced shrinkage rate

Inactive Publication Date: 2018-10-23
张家港知航信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although ceramic products can have the characteristics of fire prevention, acid resistance, alkali resistance, corrosion resistance, high temperature resistance, etc., at present, ordinary ceramic products generally have the disadvantages of high thermal conductivity, poor heat insulation effect, and poor heat preservation effect.

Method used

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  • Thermal insulating Nixing pottery teapot and production method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A heat-insulating and heat-preserving pottery teapot, comprising the following raw materials in parts by weight: 65 parts by weight of eastern mud, 50 parts of western mud, 15 parts of attapulgite, 10 parts of serpentine, 8 parts of rock wool, and 4 parts of aluminum silicate fiber Parts, 8 parts of oyster shell, 2.5 parts of hydroxyapatite, 1.5 parts of titanium dioxide and 4 parts of sintering aid. The sintering aid is composed of manganese dioxide, yttrium oxide and magnesium oxide with a mass ratio of 1:0.5:2.5.

[0029] The east mud and west mud are obtained by pretreatment as follows: the weathered east mud and west mud are respectively pulverized to 20 mesh with a ball mill and covered with plastic film. After 10 days of aging, the above east mud and west mud can be obtained. West mud.

[0030] The manufacturing method of the heat insulation and heat preservation Nixing pottery teapot includes the following steps:

[0031] (1) Weigh the raw materials according to the ...

Embodiment 2

[0036] A heat-insulating and heat-preserving pottery teapot, comprising the following raw materials in parts by weight: 70 parts by weight of eastern mud, 40 parts of western mud, 12 parts of attapulgite, 12 parts of serpentine, 6 parts of rock wool, 5 parts of aluminum silicate fiber Parts, 7 parts of oyster shell, 1.5 parts of hydroxyapatite, 2 parts of titanium dioxide and 5 parts of sintering aid. The sintering aid is composed of manganese dioxide, yttrium oxide and magnesium oxide with a mass ratio of 1:1:3.

[0037] The east mud and west mud are obtained by pretreatment as follows: the weathered east mud and west mud are respectively pulverized to 20 mesh with a ball mill and covered with plastic film. After 15 days of aging, the above east mud and west mud can be obtained. West mud.

[0038] The manufacturing method of the heat insulation and heat preservation Nixing pottery teapot includes the following steps:

[0039] (1) Weigh the raw materials according to the above-ment...

Embodiment 3

[0044] A heat-insulating and heat-preserving pottery teapot, comprising the following raw materials in parts by weight: 50 parts by weight of eastern mud, 50 parts of western mud, 20 parts of attapulgite, 15 parts of serpentine, 10 parts of rock wool, and 3 parts of aluminum silicate fiber Parts, 8 parts of oyster shell, 3 parts of hydroxyapatite, 1 part of titanium dioxide and 3.5 parts of sintering aid. The sintering aid is composed of manganese dioxide, yttrium oxide and magnesium oxide with a mass ratio of 1:0.5:2.

[0045] The east mud and west mud are obtained by pretreatment as follows: the weathered east mud and west mud are respectively pulverized to 40 mesh with a ball mill and covered with plastic film. After 7 days of aging, the above east mud and west mud can be obtained. West mud.

[0046] The manufacturing method of the heat insulation and heat preservation Nixing pottery teapot includes the following steps:

[0047] (1) Weigh the raw materials according to the above...

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Abstract

The invention discloses a thermal insulating Nixing pottery teapot and a production method thereof. The insulating Nixing pottery teapot is prepared from the following raw materials in parts by weight: 50-80 parts of east mud, 40-60 parts of west mud, 10-20 parts of attapulgite, 8-15 parts of serpentine, 5-10 parts of rock cotton, 3-5 parts of aluminosilicate fiber, 5-10 parts of oyster shell, 1-3parts of hydroxyapatite, 1-2 parts of titanium dioxide and 3-5 parts of sintering additive. The formula disclosed by the invention has the beneficial effects that the plasticity of pottery mud can beimproved, the shrinkage rate of the pottery mud can be effectively reduced, the deformation and cracking of a blank body are reduced, the forming integrity of the teapot can be ensured, the finished-product rate and the fambing rate of teapot products are increased and the obtained Nixing pottery teapot also very good thermal insulating property.

Description

Technical field [0001] The invention relates to the technical field of ceramic products, in particular to a heat insulation and heat preservation Nixing pottery teapot and a manufacturing method thereof. Background technique [0002] Qinzhou Nixing pottery, as a traditional folk craft, has a history of more than 1,300 years. According to the historical records of Qinzhou, in the Qing Dynasty, Qinzhou was unearthed as a Nixing product of the Tang Dynasty. It has a history of thousands of years until the late Qing Dynasty. Won the gold medal at the 1915 Panama International Fair. After the founding of the People's Republic of China, at the National Folk Handicraft Exhibition held in Beijing in 1953, Qinzhou Nixing pottery, Jiangsu Yixing pottery, Yunnan Jianshui pottery, and Sichuan Rongchang pottery were named my country's "Four Famous Pottery". The characteristics of Qinzhou Nixing pottery are unglazed and polished, and the burned and polished pottery presents endlessly changing...

Claims

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Application Information

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IPC IPC(8): C04B33/36C04B33/13C04B33/24
CPCC04B33/13C04B33/24C04B33/36C04B2235/3208C04B2235/3232C04B2235/3445C04B2235/447C04B2235/5228
Inventor 利达强
Owner 张家港知航信息科技有限公司
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