Artificial quartz plate raw material, artificial quartz plate and preparation method of artificial quartz plate

A quartz stone plate, artificial technology, applied in the field of building materials preparation, can solve the problems of increased internal stress of the plate, low energy utilization efficiency, affecting product quality, etc., to reduce energy waste, improve low energy utilization rate, and good safety performance Effect

Active Publication Date: 2012-08-08
WUHAN SHARESUN HI TECH BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional artificial quartz stone is cured by using ovens, curing furnaces and other equipment to heat and cure the quartz stone. These methods use heat conduction to heat the plate and then initiate curing by an initiator. Limited by the heat conduc

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1

[0025] A raw material for artificial quartz stone plate, which is composed of solid materials and additives. The content of each component of the solid materials is calculated by weight percentage: a particle size of 4 to 140 mesh quartz sand 58%, a particle size of 325 to 1250 mesh quartz powder 32 %, unsaturated polyester resin 10%; additives are curing agent and coupling agent, curing agent is t-butyl peroxy-2-ethylhexanoate with a weight equal to 2.0% of the weight of unsaturated polyester resin, coupling agent It is an organosilane coupling agent with the product number KH580 purchased on the market. Its weight is equal to 1.5% of the weight of the unsaturated polyester resin; the viscosity of the unsaturated polyester resin is 1.0 MPa·S. In the unsaturated polyester resin, benzene The weight percentage of ethylene is 65%, and the weight percentage of unsaturated polyester is 35%.

[0026] The method for preparing artificial quartz stone plates using the ab...

Example Embodiment

[0033] Example 2

[0034] A raw material for artificial quartz stone plate, which is composed of solid materials and additives. The content of each component of the solid materials is calculated by weight percentage: a particle size of 4 to 140 mesh quartz sand 62%, a particle size of 325 to 1250 mesh quartz powder 28 %, unsaturated polyester resin 10%; additives are curing agent and coupling agent, curing agent is 1.5% tert-butyl peroxybenzoate with a weight equal to the weight of unsaturated polyester resin, coupling agent is a commodity purchased on the market No. KH570 organosilane coupling agent, its weight is equal to 1.0% of the weight of the unsaturated polyester resin; the viscosity of the unsaturated polyester resin is 0.9MPa·S, and the weight percentage of styrene in the unsaturated polyester resin is 35%, the weight percentage of unsaturated polyester is 65%.

[0035] The method for preparing artificial quartz stone plates using the above-mentioned raw materials includ...

Example Embodiment

[0042] Example 3

[0043] A raw material for artificial quartz stone plate, which is composed of solid materials and additives. The content of each component of the solid materials is calculated by weight percentage: 60% quartz sand with a particle size of 4 to 140 mesh, and 28% quartz powder with a particle size of 325 to 1250 mesh. Unsaturated polyester resin 12%; additives are curing agent and coupling agent, the curing agent is benzoyl peroxide with a weight equal to 0.8% of the weight of the unsaturated polyester resin, and the coupling agent is a commercially available product number The weight of the KH580 organosilane coupling agent is equal to 0.5% of the weight of the unsaturated polyester resin; the viscosity of the unsaturated polyester resin is 1.0MPa·S, and the weight percentage of styrene in the unsaturated polyester resin is 60%, the weight percentage of unsaturated polyester is 40%.

[0044] The method for preparing artificial quartz stone plates using the above-m...

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Abstract

The invention discloses an artificial quartz plate raw material, an artificial quartz plate and a preparation method of the artificial quartz plate. The plate raw material is composed of a solid material and an additive, wherein the constituent content of the solid material by weight percentage is 58-62% of quartz sand, 28-32% of quartz powder and 8-13% of unsaturated polyester resin, the particle size of the quartz sand is 4-140 meshes, the particle size of the quartz powder is 25-1,250 meshes, the additive is a curing agent and a coupling agent, the weight of the curing agent is 0.8-2.0% of the weight of the unsaturated polyester resin, and the weight of the coupling agent is 0.5-1.5% of the weight of the unsaturated polyester resin. The preparation method of the artificial quartz plate sequentially comprises 1) weighting the raw material; 2) evenly overlaying the raw material of a template; 3) oscillating the template to press and form; 4) heating and curing the template through a microwave curing furnace; and 5) tapping out to demould and stacking to cool. The artificial quartz plate is simple in constituent and good in comprehensive mechanical property. The preparation method of the artificial quartz plate is low in energy consumption, high in efficiency and good in controllability of operation processes.

Description

technical field [0001] The invention belongs to the technical field of building material preparation, and specifically refers to a raw material of an artificial quartz stone plate, an artificial quartz stone plate and a preparation method thereof. Background technique [0002] As a new type of artificial building material, artificial quartz stone has incomparable advantages of natural stone: high strength, high hardness, high temperature resistance, corrosion resistance, anti-aging, natural texture, easy to clean, bending resistance, wear resistance, pure material, no radiation etc. 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 an upstart in the architectural decoration industry, and is widely used in cabinets, bath...

Claims

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Application Information

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IPC IPC(8): C04B26/10C04B14/06
Inventor 孔祥文
Owner WUHAN SHARESUN HI TECH BUILDING MATERIAL
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