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Color sand and production thereof

A technology of colored sand and wrapping, applied in the direction of coating, etc., can solve the problems of high requirements and high production costs, and achieve the effect of solving poor aging resistance, avoiding cumbersomeness, and expanding the range of choices

Inactive Publication Date: 2005-07-27
CAILIN COLOR SAND PRODS JIANGYIN CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation of colored sand by this kind of method has higher requirements on the base material, especially for the base material of dark colored minerals, when preparing light-colored colored sand, it is often necessary to carry out secondary wrapping, which greatly increases the production cost

Method used

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  • Color sand and production thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0047] 1.1 Preparation of colored sand base material

[0048] The selected basalt minerals are crushed by a jaw crusher, then crushed by a cone crusher, and then screened, washed and dried to prepare particles with a certain size distribution. The Chinese sieve is the standard sieve for testing. .

[0049] 8-12 mesh 2%

[0050] 12-16 mesh 25%

[0051] 16-20 mesh 18%

[0052] 20-30 mesh 40%

[0053] 30-40 mesh 10%

[0054] 5% below 40 mesh.

[0055] 1.2 Preparation of opacified frit

[0056] Carry out batching according to following formula composition, by weight percentage:

[0057] Soda Ash 20%,

[0058] Feldspar 12%,

[0059] Limestone 5%,

[0060] Zinc Oxide 6.5%,

[0061] Washed Kaolin 2.5%,

[0062] Quartz 20%,

[0063] Boric acid 24.4%,

[0064] Zirconia 8.1%,

[0065] Fluorspar 1.5%.

[0066] Then it is melted at 1200°C, quenched into...

example 2

[0082] 2.1 Preparation of colored sand base material

[0083] The iron ore waste residue is selected to be crushed by a jaw crusher, then crushed by a cone crusher, and then sieved, washed and dried to prepare particles with a certain particle size distribution. The Chinese mesh is the standard sieve for testing. head. The particle size distribution is the same as Example 1.

[0084] 2.2 Preparation of opacified frit

[0085] Carry out batching according to following formula composition, by weight percentage:

[0086] Soda Ash 17%,

[0087] Feldspar 13%,

[0088] Limestone 7%,

[0089] Zinc Oxide 8%,

[0090] Washed Kaolin 1.5%,

[0091] Quartz 21.5%,

[0092] Boric acid 26%,

[0093] Zirconia 5%,

[0094] Fluorite 1%.

[0095] Then it is melted at 1250°C, quenched into granules, and ball milled to 325 mesh for later use.

[0096] 2.3 Preparation of color pas...

example 3

[0111] 3.1 Preparation of colored sand base material

[0112] The quartz rock is selected to be crushed by a jaw crusher, then crushed by a cone crusher, and then screened, washed and dried to prepare particles with a certain particle size distribution. The Chinese mesh is the standard mesh for testing. . The particle size distribution is the same as Example 1.

[0113] 3.2 Preparation of opacified frit

[0114] Carry out batching according to following formula composition, by weight percentage:

[0115] Soda Ash 25%,

[0116] Feldspar 10%,

[0117] Limestone 7%,

[0118] Zinc Oxide 8%,

[0119] Washed Kaolin 6%,

[0120] Quartz 18%,

[0121] Boric acid 22%,

[0122]Zirconia 2%,

[0123] Fluorite 2%.

[0124] Then it is melted at 1200°C, quenched into granules, and ball milled to 325 mesh for later use.

[0125] 3.3 Preparation of color paste for surface wrapping of colo...

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Abstract

A surface decorative material color sand and its production are disclosed. The color sand consists of basic material and surface coated chromatograph, the basic material consists of quartz, mineral particle or waste slag particle, the chromatograph coating formula consists of emulsified frit, inorganic pigment, swelled ground, Suzhou ground and inorganic binder. The production is carried out by: 1) breaking, screening, washing and drying basic material, and obtaining particle with certain grain size; 2) mixing water with emulsified frit, inorganic pigment, swelled ground, Suzhou ground and inorganic binder by proportioning, ball grinding, and obtaining coating mill base; 3) adding organic disperser, mixing organic disperser with mill base, chromatographic coating mineral particle with certain grain size; 4) drying particle with mill base coat, putting into external heating rotary kiln, and calcining with calcining temperature 500-950deg.C and heating time 0.5-1hr. It achieves simple production, low calcining temperature and good color.

Description

technical field [0001] The invention relates to a surface decoration material and a preparation method, in particular to a decorative colored sand and a preparation method. Background technique [0002] As a surface decoration material, colored sand is generally divided into two types: natural colored sand and artificial colored sand. Natural colored sand is obtained by directly crushing colored ores in nature, but most of them are chaotic in color, poor in strength, and easy to differentiate; while those with bright colors are less in quantity, expensive, and have great limitations. Artificial colored sand is obtained by covering the surface of mineral particles with a colored coating. By changing the pigment, a variety of colored sand can be prepared to meet people's different needs. [0003] Colored sand can be used in architectural coatings. In recent years, the development of architectural coatings has been very rapid. Among them, the sand wall-l...

Claims

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Application Information

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IPC IPC(8): C04B14/06C04B41/50C09D1/00
Inventor 冯晋阳李凝芳陈仁善余丙刚王浩石宗林
Owner CAILIN COLOR SAND PRODS JIANGYIN CITY
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