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Artificial quartz sheet material and preparation method thereof

A technology of artificial quartz stone and plate, which is applied in the field of building material preparation, can solve problems such as insufficient strength, poor wear resistance, and product deformation, and achieve the effects of not easy to deform and break, excellent comprehensive performance, and high impact resistance

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

[0004] The existing artificial quartz stone has some shortcomings, such as poor wear resistance and insufficient strength, which easily cause problems such as deformation and fracture of the product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The artificial quartz stone plate of the present invention, its raw material comprises: 40% of quartz sand, 20% of glass pellets, 30% of quartz powder, 9.5% of unsaturated polyester resin, 0.5% of color paste, and the weight of curing agent is equal to that of unsaturated polyester 1% of the weight of the resin, the weight of the coupling agent is equal to 1% of the weight of the unsaturated polyester resin, and new crystal nucleus materials and nano silicon dioxide are added, and the weight of the new crystal nucleus materials is equal to 1% of the weight of the unsaturated polyester resin. 1% spherical silica by weight of unsaturated polyester resin, the new crystal core material is purchased from Beijing Jingniu Microcrystalline Technology Co., Ltd.

[0023] The curing agent is selected from two kinds of cyclohexanone peroxide and methyl ethyl ketone peroxide.

[0024] There are two types of coupling agents: silane coupling agent and titanate coupling agent.

[0025...

Embodiment 2

[0035] The artificial quartz stone plate of the present invention, its raw material comprises: 40% of quartz sand, 25% of glass pellets, 23% of quartz powder, 11.4% of unsaturated polyester resin, 0.6% of color paste, and the weight of curing agent is equal to that of unsaturated polyester The weight of the resin is 1.4%, the weight of the coupling agent is equal to 0.5-1.5% of the weight of the unsaturated polyester resin, and new crystal nucleus material is added, and the weight of the new crystal nucleus material is equal to 0.5-3% of the weight of the unsaturated polyester resin.

[0036] The curing agent is methyl ethyl ketone peroxide and tert-butyl peroxide 2-ethylhexanoate.

[0037] The coupling agent is titanate coupling agent.

[0038] Quartz sand and glass pellets include 4 mesh < particle size ≤ 6 mesh, 6 mesh < particle size ≤ 8 mesh, 8 mesh < particle size ≤ 16 mesh and 16 mesh < particle size ≤ 20 mesh, the weight of the four kinds of particle gradation in quart...

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Abstract

The invention relates to an artificial quartz sheet material. Raw materials of the artificial quartz sheet material comprise 35-50% of quartz sand, 15-30% of glass pellet, 20-35% of quartz powder, 8-12% of unsaturated polyester resin, 0.3-0.7% of a color paste, a curing agent and a coupling agent, wherein the granularity of the quartz sand and the glass pellet is not greater than 20 meshes and not smaller than 4 meshes, the curing agent accounts for 0.8-2.0% of the weight of the unsaturated polyester resin, the coupling agent accounts for 0.5-1.5% of the weight of the unsaturated polyester resin, and a new crystal nucleus material accounts for 0.5-3% of the weight of the unsaturated polyester resin. The granularity of the quartz sand is required, so the artificial quartz sheet material has the advantages of high impact resistance, good strength, no deformability or fracture, excellent comprehensive properties, and prolongation of the service life of artificial quartz.

Description

technical field [0001] The invention belongs to the technical field of building material preparation, and specifically refers to an artificial quartz stone plate and a preparation method thereof. Background technique [0002] As the latest artificial building material, artificial quartz stone has incomparable advantages of natural stone such as high strength, high hardness, high temperature resistance, corrosion resistance, anti-aging, easy cleaning, wear resistance, pure material, and no radiation. Today, as natural stone is being exhausted as a non-renewable resource, artificial quartz stone is the best substitute. At the same time, artificial quartz stone can use waste glass as raw material, thus realizing resource reuse while protecting the environment. These advantages make Artificial quartz stone has become an upstart in the architectural decoration industry, and is widely used in cabinets, bathrooms, floors and wall decorations in offices and large shopping malls, and...

Claims

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Application Information

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IPC IPC(8): C04B26/18C04B14/06C04B14/22
Inventor 麦浩
Owner FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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