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Water immersion resistant artificial stone and preparing method thereof

A technology of artificial stone and waterproofing agent, applied in the field of water immersion-resistant artificial stone and its preparation, can solve the problems of affecting the service life, easy to fall off, bubbling, etc. The effect of less stress

Inactive Publication Date: 2016-11-23
安徽弗仕通实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The stone used in places such as bathing pools often needs to withstand long-term water immersion, and it is easy to fall off and bubble after a long time, which greatly affects the service life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A water immersion-resistant artificial stone, made of the following components by weight (kg): 56 parts of 100-150 mesh silica powder, 14 parts of 20-50 mesh white cement, 10 parts of 20-50 mesh borax, and 17 parts of resin composition , 9 parts of curing agent, 9 parts of waterproofing agent, 5 parts of colorant.

[0019] The resin composition is prepared by compounding polytetrafluoroethylene, rosin, acrylonitrile-butadiene-styrene copolymer and p-phenylene unsaturated polyester resin in a ratio of 2:1:1:1.

[0020] The curing agent is prepared by mixing boron trinitride ethylamine complex, resole phenolic resin, and cyclohexanone peroxide in a ratio of 1:1:1.

[0021] The waterproofing agent is a fluorocarbon copolymer.

[0022] A preparation method of water immersion-resistant artificial stone, comprising the steps of:

[0023] (1) Pour 100-150 mesh silica powder and 20-50 mesh borax into a centrifugal mixer and stir for 3-5 minutes. The speed of the mixer is 1200...

Embodiment 2

[0028] A water immersion-resistant artificial stone, made of the following components by weight (kg): 52 parts of 100-150 mesh silica powder, 12 parts of 20-50 mesh white cement, 8 parts of 20-50 mesh borax, and 14 parts of resin composition , 8 parts of curing agent, 8 parts of waterproofing agent, 5 parts of colorant.

[0029] The resin composition is prepared by compounding polytetrafluoroethylene, rosin, acrylonitrile-butadiene-styrene copolymer and p-phenylene unsaturated polyester resin in a ratio of 2:1:1:1.

[0030] The curing agent is prepared by mixing boron trinitride ethylamine complex, resole phenolic resin, and cyclohexanone peroxide in a ratio of 1:1:1.

[0031] The waterproofing agent is a fluorocarbon copolymer.

[0032] A preparation method of water immersion-resistant artificial stone, comprising the steps of:

[0033] (1) Pour 100-150 mesh silica powder and 20-50 mesh borax into a centrifugal mixer and stir for 3-5 minutes. The speed of the mixer is 1200-...

Embodiment 3

[0038] A water immersion-resistant artificial stone, made of the following components by weight (kg): 60 parts of 100-150 mesh silica powder, 16 parts of 20-50 mesh white cement, 12 parts of 20-50 mesh borax, and 20 parts of resin composition , 10 parts of curing agent, 10 parts of waterproofing agent, 6 parts of colorant.

[0039] The resin composition is prepared by compounding polytetrafluoroethylene, rosin, acrylonitrile-butadiene-styrene copolymer and p-phenylene unsaturated polyester resin in a ratio of 2:1:1:1.

[0040] The curing agent is prepared by mixing boron trinitride ethylamine complex, resole phenolic resin, and cyclohexanone peroxide in a ratio of 1:1:1.

[0041] The waterproofing agent is a fluorocarbon copolymer.

[0042] A preparation method of water immersion-resistant artificial stone, comprising the steps of:

[0043] (1) Pour 100-150 mesh silica powder and 20-50 mesh borax into a centrifugal mixer and stir for 3-5 minutes. The speed of the mixer is 12...

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PUM

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Abstract

A water immersion resistant artificial stone is prepared from, by weight, 52-60 parts of 100-150-mesh silicon powder, 12-16 parts of 20-50-mesh white cement, 8-12 parts of 20-50-mesh borax, 14-20 parts of a resin composition, 8-10 parts of a curing agent, 8-10 parts of a waterproof agent and 5-6 parts of pigment. According to the artificial stone, raw materials are uniformly dispersed, three-dimensional mesh cross-linking is formed between the silicon powder and the resin composition, and the waterproof performance and the structural strength are greatly enhanced; the artificial stone is very superior in cohesiveness, small in internal thermal stress and free of expansion cracking caused by uneven thermal distribution; the artificial stone is very high in shearing force and high in bending resistance capacity; the surface of the artificial stone and building cement can form irregularly-cross-linked burrs, the attaching performance of the artificial stone with cement can be enhanced, and separation of the artificial stone and cement due to hydration immersion is effectively prevented.

Description

technical field [0001] The invention relates to the technical field of artificial stone production, in particular to a water immersion-resistant artificial stone and a preparation method thereof. Background technique [0002] Artificial stone is usually made of natural stone fragments, bonded by a resin composition containing initiators and accelerators, and then vibrated and compacted under vacuum to form a decorative blank (block, plate). After cutting, milling, polishing and other procedures, artificial stone blanks (blocks, plates) are finally made into artificial stone products such as various decorative plates and special-shaped materials. Artificial stone is a new type of stone that has developed rapidly in recent years. It has both the natural and firm texture of marble, the smoothness and fineness of ceramics, and the ease of processing of wood. It can be widely used in floors, walls, The decoration of the countertop has broad development prospects in the building ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
CPCC04B28/04C04B2111/27C04B14/06C04B22/08C04B24/2682C04B24/34C04B24/2688C04B24/283C04B24/121C04B24/302C04B24/008C04B24/24
Inventor 周汉文
Owner 安徽弗仕通实业有限公司