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Synthetic quartzite plate and preparation method thereof

A technology of artificial quartz stone and plate, which is applied in the field of building material preparation, can solve the problems of easy deformation, restriction, and easy fading, and achieve the effects of strong fracture resistance, low manufacturing cost, and simple preparation method

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

However, the artificial quartz stone produced by the prior art often has problems such as easy deformation, easy breakage, easy fading, and decline in physical and chemical properties, which limit its wider application and need to be solved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for manufacturing artificial quartz stone plates, comprising the following process steps:

[0023] (1) Weigh 15kg of quartz sand of 8-16 mesh, 15kg of quartz sand of 16-26 mesh, 8kg of quartz sand of 26-40 mesh, 20kg of quartz sand of 40-100 mesh, 25kg of quartz powder of 325 mesh, 5kg of cullet, epoxy resin 5kg, boron fiber 8kg, 2kg of pigments composed of titanium dioxide and blue water according to the mass ratio of 15:1, organosilane coupling agent 5kg, tert-butyl peroxide-2-ethylhexanoate 0.1kg, stir evenly after mixing;

[0024] (2) Place the mixed raw materials in the mould;

[0025] (3) The mold is sent into the vacuum vibration forming press, and the vibration is pressed and formed;

[0026] (4) Send the formed plate into a curing furnace for heating and curing, the curing temperature is 80-100°C, and the curing time is 1-1.5 hours, so that the plate is completely cured;

[0027] (5) After the cured plates are taken out of the furnace and demoulded, ...

Embodiment 2

[0029] A method for manufacturing artificial quartz stone plates, comprising the following process steps:

[0030] (1) Weigh 25kg of 8-16 mesh quartz sand, 8kg of 16-26 mesh quartz sand, 15kg of 26-40 mesh quartz sand, 10kg of 40-100 mesh quartz sand, 40kg of 325 mesh quartz powder, 2kg of cullet, and 8kg of polyurethane resin , carbon fiber 2kg, pigment 5kg composed of titanium dioxide, iron yellow powder, iron red powder, iron black powder and blue water according to the mass ratio of 222:8:2:1:24, organosilane coupling agent 0.1kg, tertiary benzoic acid peroxide Butyl ester 5kg, stir evenly after mixing;

[0031] (2) Place the mixed raw materials in the mould;

[0032] (3) The mold is sent into the vacuum vibration forming press, and the vibration is pressed and formed;

[0033] (4) Send the formed plate into a curing furnace for heating and curing, the curing temperature is 80-100°C, and the curing time is 1-1.5 hours, so that the plate is completely cured;

[0034] (5)...

Embodiment 3

[0036] A method for manufacturing artificial quartz stone plates, comprising the following process steps:

[0037] (1) Weigh 20kg of 8-16 mesh quartz sand, 10kg of 16-26 mesh quartz sand, 10kg of 26-40 mesh quartz sand, 15kg of 40-100 mesh quartz sand, 30kg of 325 mesh quartz powder, 3kg of broken glass, and 6kg of phenolic resin , 5kg of alumina fiber, 3kg of pigments composed of titanium dioxide, iron yellow powder, iron red powder, iron black powder and blue water according to the mass ratio of 330:20:1:2:9, 2kg of organosilane coupling agent, benzoyl peroxide Acyl 2kg, mix and stir evenly;

[0038] (2) Place the mixed raw materials in the mould;

[0039] (3) The mold is sent into the vacuum vibration forming press, and the vibration is pressed and formed;

[0040] (4) Send the formed plate into a curing furnace for heating and curing, the curing temperature is 80-100°C, and the curing time is 1-1.5 hours, so that the plate is completely cured;

[0041] (5) After the sol...

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Abstract

The invention discloses a synthetic quartzite plate and a preparation method thereof. The synthetic quartzite plate is prepared from the following components in percentage by mass: 15%-25% of 8-16-mesh quartz sand, 8%-15% of 16-26-mesh quartz sand, 8%-15% of 26-40-mesh quartz sand, 10%-20% of 40-100-mesh quartz sand, 25-40% of 325-mesh quartz powder, 2%-5% of cullet, 5-8% of unsaturated polyester resin, 2%-8% of fibers, 2%-5% of pigments, 0.1%-5% of a coupling reagent and 0.1%-5% of a curing agent. With quartzite, quartzite sand, waste glass and unsaturated polyester resin with various particle sizes as raw materials, the method is environment-friendly and economical; and due to addition of the fibers, the synthetic quartzite plate has relatively high breaking strength, compressive strength and bending strength; and the preparation method is low in preparation cost, simple to operate and suitable for industrial production.

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 manufacturing method thereof. Background technique [0002] Artificial quartz stone is a synthetic stone manufactured by artificial methods. It uses siliceous stone grains and stone powder as raw materials, and uses less binders and pigments. After aggregate → stirring → mixing → cloth → vacuum → vibration → compression and other processes Complete its thin plate forming, and then process it through heat curing→thickness setting→reverse thickness setting→grinding→slitting, etc. It has strong acid resistance, corrosion resistance, wear resistance, high temperature resistance, impact resistance, compression resistance and penetration resistance. , easy to clean and convenient for construction, it is an ideal substitute for natural stone. However, the artificial quartz stone produced by the prior art often has problems su...

Claims

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Application Information

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IPC IPC(8): C04B26/10C04B14/06C04B14/38
Inventor 田忠和
Owner 田忠和
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