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Artificial quartz stone sheet and preparation method thereof

A technology of artificial quartz stone and calcined quartz stone, which is applied in the field of building material preparation, can solve the problems of single color and pattern, no antibacterial effect, uneven density, etc., and achieves the advantages of simple preparation method, long antibacterial effect and prolonged fire resistance time. Effect

Inactive Publication Date: 2015-04-01
田忠和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the artificial quartz stone produced by the prior art has defects such as uneven density, low hardness, easy powder formation, easy deformation, easy aging, easy coloring, single color and pattern, and no antibacterial effect, which limits its further development. The range of applications needs to be solved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Weigh 30kg of calcined quartz stone of 6-80 mesh, 70kg of quartz powder of 325 mesh, 5kg of cullet, 10kg of tourmaline of 30-50 mesh, 3kg of sillimanite powder of 50-100 mesh, 12kg of zirconium silicate powder of 100-200 mesh, epoxy Resin 5kg, silane coupling agent γ-methacryloxypropyl trimethoxysilane (KH570) 2kg, peroxide-2-ethylhexanoic acid tert-butyl 0.3kg, pigment 1kg, described pigment is made of titanium dioxide Composition with blue water according to the mass ratio of 15:1; mix the above components evenly, spread the mixed materials evenly on the plate making mold, and then send the plate making mold into the vacuum chamber, and the air pressure reaches -0.1 when vacuuming MPa, vibrate for 2 to 3 minutes under a pressure of 2.5 to 3.5 MPa, and then send it to a curing furnace for curing. The curing temperature is 85 to 95 ° C, and the curing time is 30 to 45 minutes. Go to the thickness setting polishing machine for thickness setting, and after the surface is ...

Embodiment 2

[0023] Weigh 90kg of calcined quartz stone of 6-80 mesh, 30kg of quartz powder of 325 mesh, 15kg of cullet, 3kg of tourmaline of 30-50 mesh, 12kg of sillimanite powder of 50-100 mesh, 3kg of zirconium silicate powder of 100-200 mesh, phenolic resin 10kg, silane coupling agent γ-aminopropyltriethoxysilane (KH550) 0.3kg, tert-butyl peroxybenzoate 2kg, pigment 0.1kg, described pigment is made of titanium dioxide, iron yellow powder, iron red powder, iron black The powder and blue water are composed according to the mass ratio of 312:6:25:1:28; the above-mentioned components are evenly mixed, and the mixed materials are evenly spread on the plate-making mold, and then the plate-making mold is sent into the vacuum chamber. When the air pressure reaches -0.1MPa during vacuuming, vibrate at a pressure of 2.5-3.5MPa for 2-3 minutes to form, and then send it to a curing furnace for curing. The curing temperature is 85-95°C and the time is 30-45 minutes. After being stacked and cooled, ...

Embodiment 3

[0025] Weigh 70kg of calcined quartz stone of 6-80 mesh, 50kg of quartz powder of 325 mesh, 10kg of cullet, 5kg of tourmaline of 30-50 mesh, 5kg of sillimanite powder of 50-100 mesh, 5kg of zirconium silicate powder of 100-200 mesh, polyurethane resin 8kg, silane coupling agent γ-glycidyl ether oxypropyl trimethoxysilane 1kg, benzoyl peroxide 0.5kg, pigment 0.5kg, described pigment is made of titanium dioxide, iron yellow powder, iron black powder, chrome green powder and The blue water is composed according to the mass ratio of 980:1:2:3:118; the above-mentioned components are evenly mixed, and the mixed materials are evenly spread on the plate-making mold, and then the plate-making mold is sent into the vacuum chamber and vacuumized When the air pressure reaches -0.1MPa, vibrate under the pressure of 2.5-3.5MPa for 2-3 minutes to form, and then send it to the curing furnace for curing. The curing temperature is 85-95°C, and the time is 30-45 minutes. The cured plate is releas...

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Abstract

The invention discloses an artificial quartz stone sheet and a preparation method thereof. The artificial quartz stone sheet comprises the following components in parts by weight: 30-90 parts of 6-80mesh calcined quartz sand, 30-70 parts of 325mesh quartz powder, 5-15 parts of broken glass, 3-10 parts of 30-50mesh tourmaline, 3-12 parts of 50-100mesh sillimanite powder, 3-12 parts of 100-200mesh zirconium silicate powder, 5-10 parts of unsaturated resin, 0.3-2 parts of a silane coupling agent, 0.3-2 parts of a curing agent and 0.1-1 part of a pigment. By the calcined quartz sand, the hardness of the artificial quartz stone sheet is increased so that the artificial quartz stone sheet resists wear and is difficult to be scratched; tourmaline is added so as to increase the antimicrobial property of the artificial quartz stone sheet and meanwhile, sillimanite powder and zirconium silicate powder are added to improve the fireproof performance of the artificial quartz stone sheet.

Description

technical field [0001] The invention belongs to the technical field of building material preparation, in particular to an artificial quartz stone plate and a preparation method thereof. Background technique [0002] As a substitute for natural stone, artificial quartz stone has incomparable advantages such as high strength, high hardness, high temperature resistance, corrosion resistance, anti-aging, easy cleaning, wear resistance, pure material, and no radiation. It is widely used in industrial production and people's daily life as a decorative material for floor tiles and walls. [0003] However, the artificial quartz stone produced by the prior art has defects such as uneven density, low hardness, easy powder formation, easy deformation, easy aging, easy coloring, single color and pattern, and no antibacterial effect, which limits its further development. The scope of application needs to be solved urgently. Contents of the invention [0004] The technical problem to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/10C04B26/12C04B26/16C04B26/04C04B14/06C04B22/08
Inventor 田忠和
Owner 田忠和
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