Method for manufacturing low-temperature red clay colour-painted and glazed ecological ceramic product

A manufacturing method and technology for ceramic products are applied in the field of low-temperature laterite painted and glazed ecological ceramic products, which can solve the problems affecting the artistic value and aesthetics of ceramic products, monotonous overall color, waste of energy, etc., and achieve bright color and glaze. The effect of surface gloss and low firing temperature

Inactive Publication Date: 2011-03-30
福建省德化县艺顺陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of product made by the traditional method has a monotonous overall color and needs to be fired three times, which wastes energy. The firing temperature is 1110°C-1200°C, which has become por

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of low-temperature laterite painted color glazed ecological pottery manufacturing method of the present invention comprises the following steps:

[0026] Step 1, mix the following raw materials in parts by weight: 75 parts of red clay, 5 parts of black soil, 5 parts of black limestone, 5 parts of wax stone, 10 parts of kaolin, 30 parts of water, 1 part of water glass glue, and send them into the ball mill after mixing Grind for 18 hours to form a clay slurry, inject the clay slurry into the mold for 0.5-1 hour, and then demould it. After 2-3 days of natural air-drying at room temperature, it will become an adobe. ℃, and then leave the kiln after cooling for 6-8 hours to obtain semi-finished products;

[0027] Step 2: According to the type and pattern of the pottery, the coloring material needs to be adjusted, and an appropriate amount of co-solvent, kaolin, and low-expansion glaze powder are added to the prepared coloring material according to the firing temperat...

Embodiment 2

[0032] A method for manufacturing low-temperature laterite painted and glazed ecological pottery, comprising the steps of:

[0033] Step 1, mix the following raw materials in parts by weight: 70 parts of red clay, 2 parts of black soil, 2 parts of black limestone, 2 parts of wax stone, 2 parts of kaolin, 25 parts of water, 0.6 part of water glass glue, and send them into the ball mill after mixing Grind for 15 hours until it becomes a clay slurry, inject the clay slurry into the mold for 0.5-1 hour, and then demould it to form, and dry it naturally at room temperature for 1-3 days to form an adobe. ℃, and then leave the kiln after cooling for 6-8 hours to obtain semi-finished products;

[0034] Step 2: According to the type and pattern of the pottery, the coloring material needs to be adjusted, and an appropriate amount of co-solvent, kaolin, and low-expansion glaze powder are added to the prepared coloring material according to the firing temperature of the original coloring ...

Embodiment 3

[0038] A method for manufacturing low-temperature laterite painted and glazed ecological pottery, comprising the steps of:

[0039] Step 1, mix the following raw materials in parts by weight: 80 parts of red clay, 8 parts of black soil, 8 parts of black limestone, 8 parts of wax stone, 15 parts of kaolin, 35 parts of water, 1.5 parts of water glass glue, and send them into the grinding Machine ground until it becomes a clay slurry, inject the clay slurry into the mold for 0.5-1 hour, demould it, and dry it naturally at room temperature for 1-3 days to form an adobe, after trimming and wiping water, put it into a kiln and fire it to 1085°C , and then leave the kiln after cooling for 6-8 hours to obtain a semi-finished product;

[0040] Step 2: According to the type and pattern of the pottery, the coloring material needs to be adjusted, and an appropriate amount of co-solvent, kaolin, and low-expansion glaze powder are added to the prepared coloring material according to the fir...

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PUM

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Abstract

The invention relates to the technical field of ceramic technology, in particular to a method for manufacturing a low-temperature red clay colour-painted and glazed ecological ceramic product. The method comprises the following steps of: adobe manufacture, pigment preparation, colour painting operation, glaze water preparation, product glazing, burning and the like. When the method is compared with the prior art, colour painting and glazing can be performed after burning for the first time; the surface is not decorated; the burning temperature is not higher than 1,090 DEG C; and the whole manufacture process only needs burning for two times. Therefore, the manufacturing process is simple; the burning temperature is relatively low; and the effects of energy conservation and environmental friendliness are achieved.

Description

technical field [0001] The invention relates to the technical field of ceramic technology, in particular to a method for manufacturing low-temperature laterite painted and glazed ecological pottery products. Background technique [0002] The manufacturing methods of our commonly used pottery products such as tea sets, flower pots, handicrafts, etc. are mostly mixed with a certain proportion of stone billets, laterite, black soil, iron oxide, water, and water glass glue, and then sent into the bucket to stir into a soil slurry, injected After a certain period of time, the mold is demoulded into a blank, and it is naturally air-dried at room temperature, and then sent to the kiln for firing. After cooling, the product is coated with decorative earth glaze, and then sent to the kiln for the second firing. Finally, it is taken out for color dialing treatment, and then enters the kiln for the third firing. This kind of product made by the traditional method has monotonous overal...

Claims

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Application Information

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IPC IPC(8): C04B33/00C04B33/34
Inventor 陈永定陈国珍陈金殿
Owner 福建省德化县艺顺陶瓷有限公司
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