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Preparation method of manmade quartz stones

A technology of artificial quartz stone and quartz stone, which is applied in the field of building materials, can solve the problems of inconvenient production of artificial quartz stone, low product yield, and complicated preparation process, and achieve the goals of enriching types and patterns, improving production efficiency, and simplifying the preparation process. Effect

Inactive Publication Date: 2015-02-04
TIANJIN JUHUAJING TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the methods for preparing artificial quartz stones have relatively complicated preparation processes, cumbersome operations, high production costs, and low product yields, which bring great inconvenience to the production of artificial quartz stones.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of preparation method of artificial quartz stone, concrete steps are as follows:

[0034] (1) Weighing: The raw material formula is: 30-40 parts of quartz sand 40-70 mesh; 19-23 parts of quartz sand 70-120 mesh; 15-25 parts of quartz sand 325 mesh; 9-13 parts of quartz sand 600 mesh; resin 10 ~15 parts; 0.15~0.2 parts of coupling agent; 0.1~0.15 parts of curing agent; 0.01~0.015 parts of advancing agent; 0.5~1 part of titanium dioxide; 15~25 parts of iron black; 0.3-0.4 parts, prepared and weighed according to the formula;

[0035] (2) Stirring: The single-color plate has a single color, so the mixing process is relatively simple. You only need to mix the resin, coupling agent, curing agent and coloring material in a special mixing tank and stir until it is evenly mixed (to ensure For the uniformity of stirring, all the coloring materials and a certain amount of resin can be mixed in advance, divided into n parts, and added to the mixing barrel according to the ...

Embodiment 2

[0059] A kind of preparation method of artificial quartz stone, concrete steps are as follows:

[0060] (1) Weighing: The raw material formula is: 40 parts of quartz sand 40-70 mesh; 23 parts of quartz sand 70-120 mesh; 25 parts of quartz sand 325 mesh; 13 parts of quartz sand 600 mesh; 15 parts of resin; 0.2 parts of coupling agent; 0.15 parts of curing agent; 0.015 parts of advancing agent; 1 part of titanium dioxide; 25 parts of iron black; 28 parts of iron yellow; 0.4 parts of phthalocyanine green, prepared and weighed according to the formula;

[0061] (2) Stirring: The single-color plate has a single color, so the mixing process is relatively simple. You only need to mix the resin, coupling agent, curing agent and coloring material in a special mixing tank and stir until it is evenly mixed (to ensure For the uniformity of stirring, all the coloring materials and a certain amount of resin can be mixed in advance, divided into n parts, and added to the mixing barrel accord...

Embodiment 3

[0085] A kind of preparation method of artificial quartz stone, concrete steps are as follows:

[0086] (1) Weighing: The raw material formula is: 40 parts of quartz sand 40-70 mesh; 23 parts of quartz sand 120 mesh; 25 parts of quartz sand 325 mesh; 13 parts of quartz sand 600 mesh; 15 parts of resin; 0.2 parts of coupling agent; curing agent 0.15 parts; 0.015 parts of advancement aid; 1 part of titanium dioxide; 25 parts of iron black; 28 parts of iron yellow; 0.4 parts of phthalocyanine green, prepared and weighed according to the formula;

[0087] (2) Stirring: The single-color plate has a single color, so the mixing process is relatively simple. You only need to mix the resin, coupling agent, curing agent and coloring material in a special mixing tank and stir until it is evenly mixed (to ensure For the uniformity of stirring, all the coloring materials and a certain amount of resin can be mixed in advance, divided into n parts, and added to the mixing barrel according to...

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PUM

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Abstract

The invention relates to a preparation method of manmade quartz stones. The preparation method comprises the following steps: after raw materials are weighed, the raw materials are stirred, spread, pressed, demolded and thermally cured to obtain cured boards, wherein the thermal curing time is 6-10 hours, and the curing temperature is 70-160 DEG C; and the cured boards are thickened, polished, cut, checked and packaged to obtain the manmade quartz stones. The preparation method simplifies a preparation process, is convenient and simple in operation, is wide in source of the raw materials, reduces the labor intensity of workers, decreases the production cost, and improves the production efficiency of enterprises. Meanwhile, the manmade quartz stones, prepared by the method, have beautiful shapes, bright patterns and unique colors, enrich the types and the patterns to a greater extent, can be applied to various decoration occasions, and are wide in application.

Description

technical field [0001] The invention belongs to the technical field of building materials, and relates to quartz stone, in particular to a preparation method of artificial quartz stone. Background technique [0002] With the rapid development of the building material industry, all kinds of building material products are increasing day by day, especially the artificial quartz stone has attracted more and more people's attention and favor because of its superior performance compared to natural stone. Artificial quartz stone is a new type of decorative plate artificially synthesized by more than 94% quartz crystal plus resin and a small amount of pigment. It is a large-size plate formed by vacuum vibration pressing under certain physical and chemical conditions by a special machine. Its main material composition is quartz. [0003] At present, most of the methods for preparing artificial quartz stones have relatively complicated preparation processes, cumbersome operations, h...

Claims

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Application Information

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IPC IPC(8): B28B1/087B28B1/10C04B26/02
CPCB28B3/022B28B1/30B28B3/006C04B26/02
Inventor 畅萌
Owner TIANJIN JUHUAJING TECH DEV
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