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Preparation method of hole making particles for artificial hole stones

A technology for artificial travertine and cavitation, which is applied in the field of preparation of cavitating particles, can solve the problems of large investment in molds and low yield of products.

Inactive Publication Date: 2017-02-15
FOSHAN CERAMIC R & D CENT SHANGHAI INST OF CERAMICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the travertine produced by the mold, because of the large investment in the mold, there are few ways of holes; and the way of the pore-forming agent, because of the mechanism of foaming into through holes, leads to a low yield rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0005] Example 1: A hole-making particle, which includes the following components in parts by mass: 55 parts of air-drying unsaturated polyester resin SGA20, 45 parts of aluminum oxide, after uniform stirring, pouring to 400×400× 50 in the mold, let it stand still, and maintain it naturally. After it is completely cured, it can be broken by hand with a hammer.

Embodiment 2

[0006] Example 2: A hole-making particle, which includes the following components in parts by mass: 38 parts of air-drying UPE resin, 10 parts of styrene, and a polymerization inhibitor (hydroquinone, 10% ethyl acetate solution) 0.1 part, 0.6 part of blue water (6% cobalt isooctanoate), 2.2 parts of anti-settling agent (M-5, silicon dioxide), 0.5 part of dispersant, 0.6 part of anti-greening agent, the above formulas are put in as needed, medium speed Disperse evenly; disperse 48 parts of alumina (800 mesh) at high speed for 10-15 minutes. Then pour it into a 400×400×50 mold, let it stand still, and maintain it naturally. After it is completely solidified, it can be broken manually with a hammer.

Embodiment 3

[0007] Example 3 A hole-making particle, which includes the following components in parts by mass: 2.3 parts of bifunctional acrylic monomer, 75 parts of epoxy acrylic resin, added in sequence, and stirred evenly at a medium speed; 0.5 part of defoamer, Add 0.5 parts of dispersant, stir evenly at medium speed; add 20 parts of alumina (800 mesh), stir evenly at high speed, add 2 parts of photosensitizer, add, stir evenly. Pour it into a mold of 400×400×50, irradiate it with a mercury lamp until it is completely cured, and maintain it naturally. After it is fully cured, it can be broken by hand with a hammer.

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Abstract

The invention discloses a preparation method of hole making particles with high simulation degree and low cost, which is particularly suitable for the preparation of porcelain artificial hole stones. The preparation method comprises the steps of mixing and uniformly stirring a film-forming material, a refractory material ad a processing adding agent in proportion, and then performing pouring, curing and crushing. Compared with the existing hole making technology, the preparation method has the advantages that the hole making particles are simpler and more efficient to manufacture, the cost is low, the product performance is stable, the size of a hole can be adjusted, and the simulation degree is extremely high.

Description

technical field [0001] The invention relates to the technical field of architectural decoration, in particular to a method for preparing hole-making particles of artificial travertine. Background technique [0002] Natural stone travertine refers to the unique stone that forms holes on the surface and inside of the stone in the molten cave area, where the mountain stone has been immersed in water for thousands of years or in an environment with relatively high humidity. Water vapor invades the stone and causes long-term erosion. . Natural travertine has a natural and simple decorative effect, and has always been a high-end building decoration material. However, due to limited materials, high cost and high price, it has limited its large-scale use. People have always hoped to develop a form and decorative effect close to natural stone, and artificial stone with lower cost to replace natural travertine. Ceramic tile is the best product to imitate natural travertine. Existin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/06C08L23/06C08K3/22C08K13/02C08K3/36C08K5/098C08F283/10C08F2/44C04B38/06
CPCC04B38/067C08F283/105C08K3/22C08K3/36C08K5/098C08K13/02C08K2201/003C08L2207/068C08L67/06C08L23/06
Inventor 邵俊轩席红安
Owner FOSHAN CERAMIC R & D CENT SHANGHAI INST OF CERAMICS CHINESE ACAD OF SCI
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