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Artificial stone and production process thereof

A technology of artificial stone and production process, which is applied in the field of materials, can solve the problems of complex process, high cost and high energy consumption, and achieve the effect of simple production method, good compactness and low energy consumption

Active Publication Date: 2014-05-28
武汉武新新型建材股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of formula and process, the existing artificial stone has high cost and complicated process, and the strength of the manufactured stone is far from that of natural stone in terms of appearance and performance. In addition, some stone production processes require high-temperature firing , high energy consumption and high pollution, so it is imminent to study new low-carbon, environmentally friendly and green artificial stones

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to better understand the present invention, the content of the present invention is further illustrated below in conjunction with examples, but the present invention is not limited only to the following examples.

[0023] The following examples 1-4 are to make artificial stone (imitation jade small ornaments handicraft), its raw materials are S95 grade mineral powder, stone powder, pigment, resin, accelerator, curing agent, the specific proportioning of raw materials is shown in Table 1, Table 1 Also includes the raw material composition of Comparative Examples 1-4. Wherein, the mineral powder is S95 grade, the resin is an unsaturated polyester resin with phthalic anhydride and standard glycol as main raw materials, the curing agent is a methyl ethyl ketone peroxide curing agent, and the accelerator It is a cobalt accelerator specially used for unsaturated polyester resin.

[0024] The production technology of artificial stone described in embodiment 1-4, comp...

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Abstract

The invention discloses an artificial stone. The artificial stone is prepared mainly from mineral powder, stone powder, pigment, resin, an accelerant and a curing agent. The artificial stone is simple in production process, and prepared by grouting, pouring, moulding, curing and demoulding without high-temperature calcination and is low in energy consumption. Compared with ceramic and a natural stone, the prepared artificial stone has the advantages of light weight, environment protection, good flame retardant property, no radiation, relatively good processability and the like, and can achieve batch production; different pigments can be doped in the artificial stone producing process according to different requirements to adjust the colors of stones so as to produce artificial stones with different colors and textures.

Description

technical field [0001] The invention relates to the field of materials, in particular to an artificial stone and a production process thereof. Background technique [0002] With the rapid development of society and the improvement of people's living standards, people's appreciation of beauty has also risen to a certain level. Stone is widely used as a high-grade building decoration material. It is used in indoor and outdoor decoration and the production and processing of various handicrafts. The market demand is increasing. Increase. Stone is divided into two types: natural stone and artificial stone. Natural stone refers to the general term for materials that are mined from natural rocks and processed into blocks or plates. Because of their clear texture and high strength, they have a good quality. Use and decoration effect. However, natural stone resources are decreasing year by year, mining is difficult, transportation is difficult, construction intensity is high, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/18
Inventor 王念高博陈向明文蓓蓓李方艳尹述伟
Owner 武汉武新新型建材股份有限公司
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