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Nano artificial stone

An artificial stone and nano technology, applied in the field of building materials, can solve the problems of indoor environment and human injury, arc-shaped stone and modeling products cannot be processed, product shrinkage and deformation cannot be solved, etc.

Inactive Publication Date: 2019-04-12
黄舒婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the main materials of artificial stone products on the market can be divided into two categories: the first category is organic bonding, and the main material is polymerized with sandstone powder or heavy calcium carbonate and resin. Chemical smell is harmful to the indoor environment and human body, and it will pollute the water quality and soil after being discarded. Secondly, the shrinkage and deformation problems of its products cannot be solved.
[0004] The second category is inorganic compounds, which are mainly used in the production of slabs, and their products must be sintered at high temperature in a kiln. Its main defect is that curved stones and modeling products cannot be processed.

Method used

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Experimental program
Comparison scheme
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Embodiment

[0027] A nanometer artificial stone according to the present invention is characterized in that its raw materials and their weight percentages are as follows: 45% dimethylethanolamine, 0.5% silane coupling agent, 0.5% accelerator, 1% curing agent, phthalate Diformic anhydride 2%, nano silicon dioxide 51%.

[0028] The nano silicon dioxide includes SiO275%, Al2O322%, Fe2O31.5% and nanometer TiO21.5% according to weight percentage.

[0029] In this embodiment, the accelerator is a cobalt-based metal organic salt, the curing agent is azobisisobutyronitrile, and the phthalic anhydride is emulsified silicone oil.

[0030] A method for making nano-artificial stone, comprising the following steps:

[0031] (1), Stir and mix evenly under vacuum or normal pressure according to the formula components;

[0032] (2) Cast the above-mentioned mixed material into molding, or transfer the above-mentioned mixed material to a vacuum press for compression molding, the vacuum degree is -0.03 to...

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Abstract

The invention provides nano artificial stone. The nano artificial stone comprises the following raw materials, in percentages by weight: 40-50% of dimethylethanolamine, 0.1-1% of a silane coupling agent, 0.1-3% of an accelerant, 0.1-3% of a curing agent, 0.1-3% of phthalic anhydride, and 40-60% of nano silicon dioxide. According to the nano artificial stone provided by the invention, the adopted components have no odor, and the nano artificial stone has no pollution, no harm to the environment and human bodies, no problems of shrinkage, deformation and the like in the use process, and no pollution to water quality and soil after being discarded.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a nano artificial stone and a manufacturing method thereof. Background technique [0002] In recent years, with the development of the national economy and the improvement of people's quality of life, artificial stone products have been more and more recognized by the market. As these products enter ordinary families, hotels and commercial buildings in large quantities, the environmental protection problems it brings show up. [0003] At present, the main materials of artificial stone products on the market can be divided into two categories: the first category is organic bonding, and the main material is polymerized with sandstone powder or heavy calcium carbonate and resin. The chemical smell is harmful to the indoor environment and the human body, and it will pollute the water quality and soil after being discarded. Secondly, the shrinkage and deformati...

Claims

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Application Information

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IPC IPC(8): C04B30/00
CPCC04B30/00C04B14/062C04B24/122C04B24/42C04B24/04C04B24/40C04B24/125
Inventor 黄舒婷
Owner 黄舒婷