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Preparation method of artificial quartzite plate

A quartz stone plate, artificial technology, applied in the field of architectural decoration, can solve the problems of bacterial contamination on the surface of artificial quartz stone, bacteria are not inhibited, killed, etc., to achieve the effect of improving hardness, lasting antibacterial effect, and improving strength

Inactive Publication Date: 2018-01-12
佛山市欧泊石业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the artificial quartz stone in the prior art also has its inherent disadvantages. For example, the surface of the artificial quartz stone will inevitably be polluted by bacteria when it is used, but ordinary artificial quartz stone has no effect on inhibiting or killing bacteria.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] An artificial quartz stone plate, which is made of the following raw materials in weight percentage: aggregate 90%, resin 6%, curing agent 0.8%, coupling agent 0.9%, colorant 0.3%, antibacterial agent 2%; each component The sum of weight percentages is 100%; the aggregate is composed of granular fillers and powder fillers, the weight percentage of granular fillers is 25%, and the weight percentage of powder fillers is: 75%; the particle size of the granular fillers is 5 -60 mesh glass particles and quartz sand particles, the weight and number ratio of glass particles and quartz sand particles is 2:3; the powder filler is quartz powder and heavy calcium carbonate powder with a particle size of 160-1200 mesh, and its weight parts The ratio is 1:2.

[0043] The resin is composed of the following components by weight percentage: 30% of polybutadiene resin, 25% of acrylic resin, and 45% of chlorinated unsaturated polyester resin.

[0044] The coupling agent is γ-methacrylox...

Embodiment 2

[0063] An artificial quartz stone plate, which is made of the following raw materials in weight percentage: aggregate 88%, resin 6%, curing agent 1%, coupling agent 1%, colorant 1%, antibacterial agent 3%; each component The sum of the weight percentages is 100%; the aggregate is composed of granular fillers and powder fillers, the weight percentage of granular fillers is 20%, and the weight percentage of powder fillers is: 80%; the particle size of the granular fillers is 5 -60 mesh glass particles and quartz sand particles, the weight and number ratio of glass particles and quartz sand particles is 2:3; the powder filler is quartz powder and heavy calcium carbonate powder with a particle size of 160-1200 mesh, and its weight parts The ratio is 1:2.

[0064] The resin is composed of the following components by weight percentage: 30% of polybutadiene resin, 25% of acrylic resin, and 45% of chlorinated unsaturated polyester resin.

[0065] The coupling agent is γ-(2,3-glycidox...

Embodiment 3

[0083]An artificial quartz stone plate, which is made of the following raw materials in weight percentage: aggregate 92%, resin 5%, curing agent 0.7%, coupling agent 0.8%, colorant 0.5%, antibacterial agent 1%; each component The sum of weight percentages is 100%; the aggregate is composed of granular fillers and powder fillers, the weight percentage of granular fillers is 30%, and the weight percentage of powder fillers is: 70%; the granular fillers have a particle size of 5 -60 mesh glass particles and quartz sand particles, the weight and number ratio of glass particles and quartz sand particles is 2:3; the powder filler is quartz powder and heavy calcium carbonate powder with a particle size of 160-1200 mesh, and its weight parts The ratio is 1:2.

[0084] The resin is composed of the following components by weight percentage: 30% of polybutadiene resin, 25% of acrylic resin, and 45% of chlorinated unsaturated polyester resin.

[0085] The coupling agent is N-β(aminoethyl...

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Abstract

The invention discloses a preparation method of an artificial quartzite plate. The method comprises the following steps of (1) weighing each raw material according to the formula quantity; (2) addingan antibacterial agent into resin; performing vacuum stirring and mixing; then, adding color materials, coupling agents and aggregates; performing vacuum stirring and mixing; finally, adding curing agents; performing vacuum stirring and mixing to obtain a mixed material; (3) uniformly and flatly laying the mixed materials onto a template; (4) feeding the template into a vacuum vibration shaping press machine for vibration press forming; (5) after the vibration press forming, sequentially performing primary curing and secondary curing. The raw material formula is optimized and improved; different raw materials are mutually matched, so that the mechanical performance such as the hardness and the toughness of the artificial quartzite plate is effectively improved; the antibacterial performance is high; the antibacterial effect is durable; the comprehensive performance of the artificial quartzite plate is improved.

Description

technical field [0001] The invention relates to the technical field of architectural decoration, in particular to a method for preparing artificial quartz stone plates. Background technique [0002] Artificial quartz stone (or diamond / corundum) originated in Spain. It was called Celite when it entered China in 2005. When artificial quartz stone was recognized by more and more consumers, in 2006, some people in China began to develop artificial quartz. Stone, in 2007, many manufacturers have launched domestic artificial quartz stone. As a new type of artificial building material, artificial quartz stone has incomparable advantages of natural stone in terms of moisture resistance, acid resistance, and splicability. Today, as natural stone resources are becoming increasingly depleted, artificial quartz stone is the best substitute. At the same time, artificial quartz stone can use waste glass as raw material, thus realizing resource reuse while protecting the environment. The...

Claims

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Application Information

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IPC IPC(8): C04B26/18C04B24/26C04B111/54C04B111/20
Inventor 陆顺欢
Owner 佛山市欧泊石业有限公司
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