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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 conduction heating method, the energy utilization efficiency is low. High energy consumption, high production cost, and uneven heating will lead to increased internal stress of the plate, deformation and cracking, and ultimately affect the quality of the product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

[0026] Adopt above-mentioned raw material to prepare the method for artificial quartz stone plate, ...

Embodiment 2

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

[0035] Adopt above-mentioned raw material to prepare the method for artificial quartz stone pla...

Embodiment 3

[0043] A raw material for artificial quartz stone plates, which is composed of solid materials and additives. The content of each component of the solid materials is calculated by weight percentage: 60% of quartz sand with a particle size of 4-140 mesh, 28% of quartz powder with a particle size of 325-1250 mesh, Unsaturated polyester resin 12%; Additive is curing agent and coupling agent, and curing agent is the benzoyl peroxide that weight is equal to 0.8% of unsaturated polyester resin weight, and coupling agent is that the commodity number that buys on the market is The organic silane coupling agent of KH580, its weight is equal to 0.5% of described unsaturated polyester resin weight; The viscosity of unsaturated polyester resin is 1.0MPa S, in unsaturated polyester resin, the weight percent content of styrene is 60%, the weight percentage of unsaturated polyester is 40%.

[0044] Adopt above-mentioned raw material to prepare the method for artificial quartz stone plate, it...

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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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