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Ceramic colorful sand and its preparation process

A preparation process and technology of colored sand, which is applied in the field of colored sand with ceramic coating and its preparation, can solve the problems of easy fading, color loss, and short service life of products, achieve excellent chemical stability, reduce sintering temperature, reduce The effect of production costs

Active Publication Date: 2006-07-26
江苏欧文斯彩砂科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic asphalt fiberglass tile colored sand is mainly limestone and quartz sand, which are made of resin and organic pigments and dyed. The products are easy to fade and fade, and have a short service life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0057] A kind of bright green pine green basalt ceramic coated and fired colored sand, mainly composed of basalt with a fineness of 12 meshes, carboxymethyl cellulose, ceramic coating solvent powder and inorganic pigments; wherein the weight ratio of each component is:

[0058] Ceramic coating flux powder: 7 parts

[0059] Chrome yellow 0.2 parts

[0060] CMC emulsion (1:50) 2 parts

[0061]Basalt aggregate 100 parts

[0062] Among them, the chemical composition of basalt aggregate is: AL 2 o 3 10%, SiO 2 40%, FeO 3 4%, CUO+MgO 1%;

[0063] The composition and weight ratio of ceramic coating flux powder are:

[0064] Quartz: 18 parts Zircon sand: 5 parts

[0065] Feldspar: 19 parts Fluorite: 2 parts

[0066] Anhydrous borax: 24 parts Kaolin: 3 parts

[0067] Zinc oxide: 6 Potassium nitrate: 2 parts

example 2

[0069] A kind of matt green pine green basalt ceramic coated and fired colored sand, mainly composed of basalt with a fineness of 30 meshes, carboxymethyl cellulose, ceramic coating solvent powder and inorganic pigments; wherein the weight ratio of each component raw material is:

[0070] Ceramic coating flux powder: 12 parts

[0071] Chrome yellow 0.5 parts

[0072] CMC emulsion (1:50) 3 parts

[0073] Basalt aggregate 100 parts

[0074] Among them, the chemical composition of basalt aggregate is: AL 2 o 3 18%, SiO 2 70%, FeO 3 13%, CUO+MgO5%;

[0075] The composition and weight ratio of ceramic coating flux powder are:

[0076] Quartz: 30 parts Zircon sand: 14 parts

[0077] Feldspar: 39 parts Fluorite: 5 parts

[0078] Anhydrous borax: 30 parts Kaolin: 8 parts

[0079] Zinc oxide: 12 parts Potassium nitrate: 6 parts

Embodiment 3

[0081] A kind of matt sky blue basalt ceramic coated and fired colored sand, mainly composed of basalt with a fineness of 40 mesh, carboxymethyl cellulose, ceramic coating solvent powder and inorganic pigment; wherein the weight ratio of the raw materials of each component is:

[0082] Ceramic coating flux powder: 15 parts

[0083] Inorganic pigment: 1.8 parts

[0084] CMC emulsion (1:50) 6 parts

[0085] Basalt aggregate 100 parts

[0086] Among them, the chemical composition of basalt aggregate is: AL 2 o 3 15%, SiO 2 50%, FeO 3 9%, CUO+MgO3%;

[0087] The composition and weight ratio of ceramic coating flux powder are;

[0088] Quartz: 25 parts Zircon sand: 10 parts

[0089] Feldspar: 26 parts Fluorite: 4 parts

[0090] Anhydrous borax: 28 parts Kaolin: 6 parts

[0091] Zinc oxide: 8 parts Potassium nitrate: 4 parts

[0092] The composition and weight ratio of inorganic pigments are:

[0093] 5 parts of cobalt oxide, 6 parts of zinc oxide, 60 parts of aluminu...

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PUM

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Abstract

The invention relates to a kind of colored sand with ceramic coating and its preparing process, wherein the sand mainly comprises skeletal material, coloring agent and bonding agent, characterized in that, the skeletal material is 12-40 mesh basalt ore whose chemical compositions being Al2O3 10-18%, SiO2 40-70%, FeO 34-13% and CuO+MgO 1-5%.

Description

technical field [0001] The invention relates to a colored sand and a preparation method thereof, in particular to a colored sand with a ceramic coating and a preparation method thereof. Background technique [0002] Colored sand is a kind of decorative sand made of natural stone sand as the base and colored. It is widely used in the field of construction. At present, domestic asphalt fiberglass tile colored sand is mainly limestone and quartz sand, which are manufactured by dyeing with resin and organic pigments. The products are easy to fade and fade, and have a short service life. Contents of the invention [0003] The object of the present invention is to provide a basalt ceramic coated sintered ceramic colored sand and a preparation method thereof. The colored sand is firm in quality, rich in color, low in sintering temperature and long in service life. [0004] The technical solution of the present invention is: a ceramic colored sand, mainly composed of aggregate, c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/50C04B35/622
Inventor 陈云
Owner 江苏欧文斯彩砂科技有限公司
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