Novel artificial stone and production method thereof

A manufacturing method and artificial stone technology, applied in the field of building materials, can solve the problems of water quality, soil pollution, indoor environment and human injury, arc-shaped stone and modeling products cannot be processed, etc., achieving low manufacturing cost, simple production process, Easy-to-process effects

Inactive Publication Date: 2015-04-22
FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A new type of artificial stone according to the present invention is characterized in that its raw materials and their weight percentages are as follows: 51% of unsaturated polyester, 0.5% of silane coupling agent, 0.5% of accelerator, and 1% of curing agent; Foaming agent 2%; Inorganic mineral 45%, also add the 1.5% crystal nucleus new material of unsaturated polyester weight, also add the graphene of 2% silicon dioxide weight.

[0030] Inorganic minerals include 42 parts of 20-30 mesh quartz sand, 18 parts of 30-50 mesh quartz sand, 20 parts of 50-80 mesh quartz sand, and 18 parts of 80-100 mesh quartz sand.

[0031] In this embodiment, the accelerator is a cobalt-based metal organic salt, the curing agent is azobisisobutyronitrile, and the defoamer is emulsified silicone oil.

[0032] A novel manufacturing method of artificial stone, comprising the following steps:

[0033] (1), Stir and mix evenly under vacuum or normal pressure according to the formula components;...

Embodiment 2

[0039] The similarities between the technical solutions of this embodiment and embodiment 1 will not be repeated, and the difference is:

[0040] 55% unsaturated polyester, 0.5% silane coupling agent, 2% accelerator, 1% curing agent, 1.5% defoamer, 40% inorganic minerals, including 44 parts of 20-30 mesh quartz sand, 18 parts of 30-50 mesh quartz sand, 19 parts of 50-80 mesh quartz sand, 19 parts of 80-100 mesh quartz sand, 2.5% of unsaturated polyester weight new crystal nuclei, and 2.5% of silicon dioxide weight 1.8% graphene.

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PUM

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Abstract

The invention relates to a novel artificial stone and a production method thereof. Raw materials for producing the novel artificial stone comprise 40-60wt% of unsaturated polyester, 0.1-1wt% of a silane coupling agent, 0.1-3% of an accelerant, 0.1-3wt% of a curing agent, 0.1-3wt% of an antifoaming agent, 40-50wt% of an inorganic mineral matter, a new crystal nucleus material accounting for 1-3% of the weight of the unsaturated polyester, and graphene accounting for 1-3% of the weight of silica. The above components adopted in the invention have no smell, so the novel artificial stone produced in the invention has the advantages of no pollution, harmlessness to environment and human body, no contraction or deformation in the use process, and no pollution to water or soil after becoming waste.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a novel 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 deformat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/18C04B14/06C04B24/42
Inventor 麦浩
Owner FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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