Preparation method of synthetic quartz plate with imitated rosy cloud patterns

A quartz plate, artificial technology, applied in the field of building materials, can solve the problems of blurred texture, no layering, complex preparation process of artificial quartz plate, etc., achieve good wear resistance and stain resistance, high Mohs hardness, improve natural effect of effect

Active Publication Date: 2019-06-25
肇庆爱博新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the preparation process of artificial quartz plates is relatively complicated, and its own materials are relatively special, so that most of them are monochrome plates on the market. However, with the improvement of living standards, people have higher and higher requirements for the color and pattern of quartz plates, especially The texture imitating natural stone is highly sought after by people, and most of the quartz slabs currently on the market improve the uniqueness of the color and pattern by adding glass or other colored particles to the quartz stone. There are also stone-like patterns obtained by mixing several color materials. effect, but due to the limitations of the process, its texture is relatively blurred and has no sense of layering
It can be seen that the existing technology needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0027] An artificial quartz plate imitating cloud patterns and a preparation method thereof, the quartz plate includes material A and material B with a weight ratio of 1:0.7 to 1.1, and in parts by weight, the material A and material B both include: 50-70 parts of 40-100 mesh quartz sand, 10-20 parts of 70-120 mesh quartz sand, 30-45 parts of 325-400 mesh quartz powder, 0.23-0.4 parts of inorganic pigment, 0.15-0.20 part of silane coupling agent, no 15-20 parts of saturated polyester resin, 0.17-0.22 parts of curing agent, wherein the compositions of inorganic pigments in material A and material B are different; the quartz plate also includes 1.5-2.3 parts of dry powder.

[0028] The above-mentioned composition ratio can obtain the artificial quartz plate with imitation Xiayun texture, in which quartz sand and quartz powder are the main fillers, and the particle size and proportion of quartz sand and quartz powder directly affect the hardness, compactness and durability of the ...

Embodiment 1

[0040] A preferred imitation cloud pattern artificial quartz plate, comprising material A and material B with a weight ratio of 1:1, in parts by weight, both material A and material B include: 65 parts of 40-70 mesh quartz sand, 70 parts 15 parts of ~120 mesh quartz sand, 38 parts of 325~400 mesh quartz powder, 0.3 part of inorganic pigment, 0.17 part of vinyltriethoxysilane, 17 parts of epoxy resin, 0.18 part of curing agent methyl ethyl ketone peroxide, of which A material Inorganic pigments include titanium dioxide, iron oxide yellow, iron oxide black, and iron oxide red in a ratio of 0.35:488.59:5999:36.19. The inorganic pigments in material B include iron oxide yellow and iron oxide in a ratio of 1.11:5078:705.74. black, iron oxide red; the quartz plate also includes 2 parts of dry powder, the dry powder includes titanium dioxide, iron yellow, iron black, iron Red, 70-120 mesh quartz sand, 400 mesh quartz powder, methyl ethyl ketone peroxide, vinyl triethoxysilane;

[00...

Embodiment 2

[0049] An artificial quartz plate imitating clouds pattern, the quartz plate includes material A and material B with a weight ratio of 1:0.7, and in parts by weight, both material A and material B include: 50 parts of 40-100 mesh quartz sand , 20 parts of 70-120 mesh quartz sand, 30 parts of 325-400 mesh quartz powder, 0.23 parts of inorganic pigment, 0.15 part of anilinemethyltriethoxysilane, 15 parts of phenolic resin, 0.17 part of curing agent cyclohexanone peroxide, Wherein the composition and proportioning of inorganic pigments in material A and material B are the same as in Example 1; the quartz plate also includes 1.5 parts of dry powder, and the components and proportioning in the dry powder are the same as in Example 1;

[0050] The preparation method of the above-mentioned quartz plate is the same as the preparation steps of Example 1, wherein:

[0051] (1) The stirring frequency of pre-mixing in step S1 is 15Hz, and the stirring time is 60s. When all the materials a...

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PUM

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Abstract

The invention discloses a preparation method of a synthetic quartz plate with imitated rosy cloud patterns. The preparation method comprises a material A, a material B, and a dry powder; the weight ratio of the material A to the material B is 1:0.7-1.1. The preparation method comprises following steps: material preparation, stirring, material distribution, pressing, thermal curing, and thickness determination and polishing. According to the preparation method, the ratio of the components is adjusted, and cooperation of a plurality of pigments is adopted, and at the same time, the dry powder isadopted for embellishing, so that the obtained quartz plate possesses a plurality of randomly changeable colors and natural patterns with high layering sense.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a method for preparing artificial quartz plates imitating clouds. Background technique [0002] Artificial quartz plate is a new type of plate artificially synthesized by quartz stone plus resin and other auxiliary reagents. Its main material is quartz stone. Quartz stone has no radiation and high hardness. The prepared quartz plate has high Mohs hardness, Scratch-resistant, stain-resistant, anti-burn, anti-aging, non-fading, non-toxic and non-radiation, etc., widely used in cabinet countertops, laboratory countertops, window sills, bar counters, elevator entrances, floors, walls, etc. Material requirements higher places. Since entering the Chinese market in 2005, artificial quartz panels have been recognized by consumers and have become relatively high-end materials in building materials. However, the preparation process of artificial quartz plates is relatively com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/18C04B26/12C04B26/14C04B26/06C04B26/16C04B111/54
Inventor 王德安陈撕乐何昌雷王世敏
Owner 肇庆爱博新材料科技有限公司
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