Decorative refractory product

A technology for refractory products and aggregates, which is applied in the field of refractory materials, and can solve problems such as being neglected, and the color of refractory material products is less

Inactive Publication Date: 2011-06-29
宋永刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the root, more deep-seated reasons are that the refractory products used for decoration have too little color, which is difficult to meet the needs of people's choice and make them neglected.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Weigh 100 kg of burnt gemstone aggregate, of which: coarse particles with a particle size of 1-3mm account for 4%, medium particles with a particle size of 0.4-1mm account for 25%, and fine particles with a particle size of <0.4mm account for 71%.

[0015] Take by weighing ash clay powder 33.3kg, quartz powder 26.7kg, and mix the ash clay powder and quartz powder that take by weighing, standby as powder.

[0016] Put 2.25 kg of the color developer cobalt oxide blue and 6.75 kg of Suzhou soil into a ball mill and fully mix them to make a color material with a particle size of <0.075mm.

[0017] Put 100kg of burnt gemstone aggregate, 50kg of powder composed of ash clay powder and quartz powder, and 9kg of color material composed of cobalt oxide blue and Suzhou soil into a mixer and stir well, and mix evenly to make the powder of the present invention. Blue clay refractory products.

Embodiment 2

[0019] Weigh 100 kg of burnt gemstone aggregate, of which: coarse particles with a particle size of 1-3mm account for 7%, medium particles with a particle size of 0.4-1mm account for 15%, and fine particles with a particle size of <0.4mm account for 78%.

[0020] Take by weighing ash clay powder 33.3kg, quartz powder 26.7kg, and mix the ash clay powder and quartz powder that take by weighing, standby as powder.

[0021] Put 3.75 kg of the color developer cobalt oxide blue and 11.25 kg of Suzhou soil into a ball mill and fully mix them to make a color material with a particle size of <0.075 mm.

[0022] Put 100kg of burnt gemstone aggregate, 50kg of powder consisting of ash clay powder and quartz powder, and 15kg of coloring material composed of cobalt oxide blue and Suzhou soil into a mixer, and mix well to make the blue color of the present invention. Clay refractory products.

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PUM

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Abstract

The invention relates to a decorative refractory product, which is prepared as a blue decorative clay-based refractory material product by using flint clay as aggregate, Shuiquliu clay and ground quartz as powdered material, cobalt oxide and Suzhou soil as coloring material and mixing the aggregate, the fine powder and the coloring material according to an aggregate to fine powder ratio of 2:1 and the weight percentage content of the coloring material in the raw materials of 5 to 10 percent. The refractory performance of the refractory product is almost the same as those of products without coloring material, but other physical performance indexes of the refractory product all reach relatively high levels. The apparent porosity of the refractory product is 18.6 to 21.9 percent, the volume density is 2.05 to 2.09g / cm<3>, the compression strength is 41 to 49.2MPa, the refractoriness is 1,650 to 1,680 DEG C, and the color value is 80 to 95. The refractory product completely meets the requirements of the standards for refractory materials for use on the outside of kilns.

Description

technical field [0001] The invention belongs to the field of refractory materials, in particular to a blue clay refractory product used for exterior decoration. Background technique [0002] Refractory products are widely used as high-temperature insulation materials in high-temperature occasions such as various smelting equipment and industrial furnaces, and have irreplaceable functions and effects. Especially for industrial kilns, regardless of the lining or the exterior of the kiln, different refractory materials can be selected according to different temperature requirements, different service conditions and different style characteristics. In recent years, with the advancement of civilized production, the exterior decoration of kilns has received more and more attention. As for the decoration outside the kiln, most of them are made of metal materials and organic pigments. The reason for this seems to be that metal materials and organic pigments are easy to process and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/66
Inventor 宋永刚
Owner 宋永刚
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