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Artificial quartz stone panel and preparation method thereof

An artificial quartz stone and plate technology, which is applied in the field of quartz stone plate manufacturing, can solve problems such as cracking and insufficient toughness, and achieve the effects of ensuring compactness, good curing effect, and improving crack resistance

Inactive Publication Date: 2018-03-20
广东雄杰建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an artificial quartz stone plate and its preparation method to solve the phenomenon that the quartz stone plate in the prior art has insufficient toughness and is easily affected by impact force and cracks

Method used

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  • Artificial quartz stone panel and preparation method thereof
  • Artificial quartz stone panel and preparation method thereof
  • Artificial quartz stone panel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An artificial quartz stone plate, according to weight percentage, the composition includes:

[0027]

[0028]

[0029] The unsaturated polyester resin includes epoxy resin and polyurethane resin, and the weight ratio of epoxy resin and polyurethane resin is 1:2.

[0030] The curing agent includes methyl ethyl ketone peroxide, tetraethylenepentamine and trimethylhexamethylenediamine, and the weight ratio of methyl ethyl ketone peroxide, tetraethylenepentamine and trimethylhexamethylenediamine is 3:3:4.

[0031] The coupling agent includes 1,2-bistrimethoxysilylethane.

[0032] The modified additive includes calcium carbonate modified by a borate coupling agent.

[0033] A method for preparing artificial quartz stone plates, comprising the steps of:

[0034] (1) Measure each component in proportion;

[0035] (2) Mix 1 / 3 volume of toner and quartz powder for 6-8 hours to obtain system 1;

[0036] (3) mixing system 1 with quartz sand to obtain system 2;

[0037] ...

Embodiment 2

[0045] An artificial quartz stone plate, according to weight percentage, the composition includes:

[0046]

[0047] The unsaturated polyester resin includes epoxy resin and polyurethane resin, and the weight ratio of epoxy resin and polyurethane resin is 1:4.

[0048] The curing agent includes methyl ethyl ketone peroxide, tetraethylenepentamine and trimethylhexamethylenediamine, and the weight ratio of methyl ethyl ketone peroxide, tetraethylenepentamine and trimethylhexamethylenediamine is 3:3:4.

[0049] The coupling agent includes 1,2-bistrimethoxysilylethane.

[0050] The modified additives include calcium carbonate modified by a borate coupling agent and borate whiskers modified by a borate coupling agent.

[0051] A method for preparing artificial quartz stone plates, comprising the steps of:

[0052] (1) Measure each component in proportion;

[0053] (2) Mix 1 / 3 volume of toner and quartz powder for 8 hours to obtain system 1;

[0054] (3) mixing system 1 with ...

Embodiment 3

[0063] An artificial quartz stone plate, according to weight percentage, the composition includes:

[0064]

[0065] Further, the unsaturated polyester resin includes epoxy resin and polyurethane resin, and the weight ratio of epoxy resin and polyurethane resin is 1:2.

[0066] Further, the curing agent includes methyl ethyl ketone peroxide, tetraethylenepentamine, and trimethylhexamethylenediamine, and the weight ratio of methyl ethyl ketone peroxide, tetraethylenepentamine, and trimethylhexamethylenediamine is 3:3:4.

[0067] Further, the coupling agent includes 1,2-bistrimethoxysilylethane.

[0068] Further, the modified additives include calcium carbonate modified by a borate coupling agent, and borate whiskers modified by a borate coupling agent.

[0069] A method for preparing artificial quartz stone plates, comprising the steps of:

[0070] (1) Measure each component in proportion;

[0071] (2) Mix 1 / 4 volume with quartz powder for 8 hours to obtain system 1;

[...

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Abstract

The invention discloses an artificial quartz stone panel and a preparation method thereof. The artificial quartz stone panel contains the following components: quartz sand, quartz powder, unsaturatedpolyester resin, a toner, a curing agent, a coupling agent, white mica powder and a modified additive. The preparation method comprises the following steps: mixing a part of the toner with the quartzpowder, so as to obtain a system 1; mixing the system 1 with the quartz sand, so as to obtain a system 2; stirring and mixing the unsaturated polyester resin and the modified additive, so as to obtaina system 3; mixing the system 2 with the system 3, so as to obtain a system 4;stirring and mixing the system 4 and the rest toner, so as to obtain a system 5; mixing the system 5 with the curing agent, a silane coupling agent and the white mica powder; carrying out formation; solidifying; and determining the thickness, and polishing. The artificial quartz stone panel has the advantages that the compactness is high; by adding the modified additive into the unsaturated polyester resin, the product has relatively good tenacity and shock strength; and by virtue of a synergistic effect of the curing agent, the silane coupling agent and the white mica powder, the anti-cracking performance of the product is improved.

Description

technical field [0001] The invention relates to the field of quartz stone plate manufacture. Background technique [0002] Quartz stone is a new type of stone made artificially, the main material is quartz. Quartz stone is widely used in laboratories, shopping malls, offices and home environments because of its excellent properties such as not easy to scratch, not easy to pollute, not easy to get old, fire-resistant, and non-toxic. However, not all quartz stones can meet the special needs of different places, such as toughness, crack resistance and other aspects are not outstanding enough. Contents of the invention [0003] The object of the present invention is to provide an artificial quartz stone plate and its preparation method, so as to solve the phenomenon that the quartz stone plate in the prior art has insufficient toughness and is easily affected by impact force and cracks. [0004] In order to achieve the above object, the present invention adopts the following...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/16C04B111/54
Inventor 张志万
Owner 广东雄杰建材有限公司
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