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Daily ceramic vessel with healthcare function and manufacture method thereof

A technology of ceramics and utensils, which is applied in the field of daily-use ceramic utensils with health care functions and its manufacturing field. It can solve the problems of fast heat transfer, no appreciation, poor heat preservation and heat insulation, etc., achieve high collection value, improve artistic appreciation, The effect of low manufacturing cost

Inactive Publication Date: 2010-08-04
姚山林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And because of the chemical properties of silver, some toxic substances can be identified, but pure silver utensils are expensive, have no ornamental value, fast heat transfer, and poor heat insulation
[0003] And although existing common daily-use ceramic utensils are comparatively cheap in price, and heat insulation performance is better, because there is no silver in the material, do not possess health care function, also do not have the function of distinguishing toxic substances

Method used

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  • Daily ceramic vessel with healthcare function and manufacture method thereof
  • Daily ceramic vessel with healthcare function and manufacture method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Referring to the accompanying drawings, this embodiment includes a ceramic substrate 1 whose inner surface is covered with a mixture coating 2 of silver oxide and bismuth oxide.

[0016] In the mixture of silver oxide and bismuth oxide, the weight ratio of silver oxide to bismuth oxide is 98:2.

[0017] Manufacturing method: add rosin water equivalent to 25wt% of the weight of the mixture powder of silver oxide and bismuth oxide to the mixture powder of silver oxide and bismuth oxide, adjust it into a slurry, apply it evenly on the surface of the ceramic vessel substrate, and place it in a kiln. Gradually raise the temperature to 820°C over 2.5 hours, keep the temperature for half an hour, then stop heating and cool to room temperature. The inner surface luster of the fired product is almost indistinguishable from the silver metallic luster.

Embodiment 2

[0019] This embodiment includes a ceramic substrate, the inner and outer surfaces of the ceramic substrate are covered with a mixture coating of silver oxide and copper oxide.

[0020] In the mixture of silver oxide and copper oxide, the weight ratio of silver oxide to copper oxide is 97:3.

[0021] The production method is as follows: add rosin water equivalent to 20wt% of the weight of the mixture powder of silver oxide and copper oxide to the mixture powder of silver oxide and selenium oxide, adjust it into a slurry, apply it evenly on the inner and outer surfaces of the ceramic vessel base, and place it in a kiln During 3 hours, the temperature was gradually increased to 830°C, and the temperature was maintained for 20 minutes, then the heating was stopped and cooled to room temperature. There is almost no difference between the internal and external surface gloss of the fired product and the silver metallic luster.

Embodiment 3

[0023] This embodiment includes a ceramic substrate, the inner and outer surfaces of the ceramic substrate are covered with a mixture coating of silver oxide and calcium oxide.

[0024] In the mixture of silver oxide and calcium oxide, the weight ratio of silver oxide to calcium oxide is 99:1.

[0025] The production method is as follows: add rosin water equivalent to 28wt% of the weight of the mixture powder of silver oxide and calcium oxide to the mixture powder of silver oxide and selenium oxide, adjust it into a slurry, evenly apply it on the inner and outer surfaces of the ceramic vessel base, and place it in a kiln During 2 hours, gradually increase the temperature to 810°C, keep the temperature for 40 minutes, then stop heating and cool to room temperature. There is almost no difference between the internal and external surface gloss of the fired product and the silver metallic luster.

[0026]

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Abstract

A daily ceramic vessel with healthcare function and a manufacture method thereof; the ceramic vessel comprises a ceramic vessel base body; and the surface of the ceramic vessel base body is covered with a mixed coating with silver oxide and oxides with beneficial element on human body. The manufacture method of the ceramic vessel comprises the following steps: adding into the mixed powder the rosin water that is 20-30wt% of the mixed powder with silver oxide and oxides with beneficial element on human body; stirring the mixture into pulp; uniformly coating on the surface of the ceramic vessel base body; putting in the kiln furnace; gradually heating up to 810-830 DEG C within 2-3h; preserving for 20-40min; and then cooling to room temperature. The daily ceramic vessel has healthcare function and verifying function on some toxins.

Description

technical field [0001] The invention relates to a daily-use ceramic vessel and a manufacturing method thereof, in particular to a daily-use ceramic vessel with a health care function and a manufacturing method thereof. Background technique [0002] At all times and in all over the world, there have always been various silver wine sets, tableware, tea sets, etc. Experience has shown that such silver utensils will have a small amount of silver ions brought into the human body during use, and a small amount of silver ions has a health care effect on the human body. And because of the chemical properties of silver, some toxic substances can be identified, but pure silver utensils are expensive, have no ornamental value, fast heat transfer, and poor thermal insulation. [0003] And though existing common daily-use ceramic utensils are relatively cheap in price, and heat insulation performance is better, do not possess health care function because of there being no silver in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/85
Inventor 姚山林
Owner 姚山林
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