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Anion bionic quartz stone and preparing method thereof

A negative ion and quartz stone technology, applied in the field of quartz stone, can solve problems such as single, not having multiple functions, and limited application range, so as to achieve the effects of preventing smoke, safe use, and good flame retardant and fireproof performance

Inactive Publication Date: 2017-01-25
FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are few reports about bionic quartz stone with good uniformity and stable antibacterial function.
Moreover, the existing bionic quartz stone is generally a product with a single function, such as antibacterial, antistatic, etc., that is, one product does not have multiple functions, which greatly limits its application range and needs to be further improved.

Method used

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  • Anion bionic quartz stone and preparing method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0033] A negative ion bionic quartz stone and a preparation method thereof, the preparation method comprising the following steps:

[0034] Step A, preparation of modified resin: by weight percentage, mix 89% resin, 6% antibacterial powder and 5% dispersant with a high-speed mixer, heat and melt, and use a twin-screw extruder with a length-to-diameter ratio of 1:40 Extrusion granulation, its melt mixing dispersion extrusion temperature is: 100 ° C ~ 280 ° C; the resin is epoxy resin, phenolic resin, acrylic resin, polyurethane resin mixed in a weight ratio of 3:2:2:1;

[0035] Step B, by weight percentage, weigh 82% quartz (quartz sand and quartz powder are mixed at 3:1), 13% modified resin, 0.5% methyl ethyl ketone peroxide, 0.5% vinyltriethoxysilane, 1% Luminous compound, 2% aluminum hydroxide powder and 1% colorant; put quartz sand, aluminum hydroxide powder, and luminous compound in the first mixer and stir evenly to obtain a premix. The stirring speed is 1000r / min, and th...

Embodiment 2

[0053] A negative ion bionic quartz stone and a preparation method thereof, the preparation method comprising the following steps:

[0054] Step A, preparation of modified resin: by weight percentage, mix 90% resin, 4% antibacterial powder and 6% dispersant with a high-speed mixer, heat and melt, and use a twin-screw extruder with a length-to-diameter ratio of 1:40 Extrusion granulation, its melt mixing dispersion extrusion temperature is: 100 ° C ~ 280 ° C; the resin is epoxy resin, phenolic resin, acrylic resin, polyurethane resin mixed in a weight ratio of 3:2:2:1;

[0055] Step B, by weight percentage, weigh 80% quartz (quartz sand and quartz powder are mixed at 3:1), 13% modified resin, 0.5% methyl ethyl ketone peroxide, 0.5% vinyltriethoxysilane, 2% Luminous compound, 3% aluminum hydroxide powder and 1% colorant; put quartz sand, aluminum hydroxide powder, and luminous compound in the first mixer and stir evenly to obtain a premix. The stirring speed is 1000r / min, and th...

Embodiment 3

[0073] A negative ion bionic quartz stone and a preparation method thereof, the preparation method comprising the following steps:

[0074] Step A, preparation of modified resin: by weight percentage, mix 92% resin, 2% antibacterial powder and 6% dispersant with a high-speed mixer, heat and melt, and use a twin-screw extruder with a length-to-diameter ratio of 1:40 Extrusion granulation, its melt mixing dispersion extrusion temperature is: 100 ° C ~ 280 ° C; the resin is epoxy resin, phenolic resin, acrylic resin, polyurethane resin mixed in a weight ratio of 3:2:2:1;

[0075] Step B, by weight percentage, weigh 82% quartz (quartz sand and quartz powder are mixed at 3:1), 12% modified resin, 0.5% methyl ethyl ketone peroxide, 0.5% vinyltriethoxysilane, 3% Luminous compound, 1% aluminum hydroxide powder and 1% colorant; put quartz sand, aluminum hydroxide powder, and luminous compound in the first mixer and stir evenly to obtain a premix. The stirring speed is 1000r / min, and th...

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Abstract

The invention discloses an anion bionic quartz stone and preparing method thereof comprising the steps of A, preparing modified resin; B, evenly mixing, by weight, 80-90% of quartz, 8-12% of modified resin, 0.01-1% of curing agent, 0.01-1% of coupling agent, 1-3% of noctilucence compound, 1-3% of aluminium hydroxide powder, and 0.1-2% of pigment to get a mixture; C, spraying the mixture on the formwork for the first time, molding by vibration, demolding, cutting and making arrangement by preset pattern to semi-finished product; spraying for the second time, molding by vibration, drying and molding, and processing to finished product. Compared with the prior bionic quartz stone, the bionic quartz stone prepared by the anion bionic quartz stone and preparing method thereof is scientifically burdened and reasonably prepared with steady property and high mechanical strength, which is not inclined to deform or age; and the anion compound, noctilucence compound and antibacterial powder in reasonable combination enable the bionic quartz stone to have good properties of bacteria resistance, air purification and noctilucence, further expanding range of application of the bionic quartz stone.

Description

technical field [0001] The invention relates to the technical field of quartz stone, in particular to an anion biomimetic quartz stone and a preparation method thereof. Background technique [0002] Bacteria and mold, as pathogenic bacteria, are very harmful to humans, animals and plants, affecting people's health and even life-threatening, and bringing significant economic losses. Therefore, the research on antibacterial materials and their products has attracted people's attention day by day, and the demand for antibacterial products will constitute a huge market. [0003] Bionic quartz stone has the advantages of low shrinkage, low manufacturing cost, easy processing, rich color, outstanding product performance and high hardness. It has been made into various industrial and civil flooring and decorative materials, and is widely used in industrial production and people's daily life. In life, it is used as a decorative material for floor tiles and walls. [0004] However,...

Claims

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Application Information

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IPC IPC(8): C04B26/18C04B18/02C04B111/54C04B111/80C04B111/20
CPCC04B18/02C04B18/023C04B26/18C04B2111/00017C04B2111/20C04B2111/542C04B2111/807C04B24/281C04B24/302C04B24/282C04B24/2641C04B14/06C04B14/303C04B24/00C04B24/42C04B2103/54C04B2103/408C04B14/36C04B14/026C04B14/024C04B22/04C04B22/06C04B14/022C04B14/02C04B14/041C04B14/042C04B14/14C04B14/08C04B14/28C04B14/368C04B14/308C04B14/306C04B14/366
Inventor 麦浩
Owner FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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