CN107673653A - A kind of high tenacity artificial quartz stone plate - Google Patents
A kind of high tenacity artificial quartz stone plate Download PDFInfo
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- CN107673653A CN107673653A CN201710889629.XA CN201710889629A CN107673653A CN 107673653 A CN107673653 A CN 107673653A CN 201710889629 A CN201710889629 A CN 201710889629A CN 107673653 A CN107673653 A CN 107673653A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/30—Oxides other than silica
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/023—Fired or melted materials
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/06—Acrylates
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/12—Condensation polymers of aldehydes or ketones
- C04B26/122—Phenol-formaldehyde condensation polymers
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/16—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2092—Resistance against biological degradation
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/54—Substitutes for natural stone, artistic materials or the like
- C04B2111/542—Artificial natural stone
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Abstract
The invention discloses a kind of high tenacity artificial quartz stone plate, and it is made up of the raw material of following parts by weight：85 92 parts of aggregate, 9 12 parts of resin, 0.6 1 parts of curing agent, 0.8 1 parts of coupling agent, 0.1 2 parts of colorant, 13 parts of antiseptic, 12 parts of toughener；The aggregate is made up of granular filler and powder filler, and the percentage by weight of granular filler is 20 30%, and the percentage by weight of powder filler is：70‑80%；The granular filler is the glass particle and quartz sand particle that particle size is 5 60 mesh；The powder filler is the silica flour and heavy carbonic calcium powder that particle size is 160 1200 mesh.The present invention is effectively improved the mechanical performances such as hardness, the toughness of synthetic quartz slabstone by the optimization to composition of raw materials, improvement, the mutual cooperation of different material, and antimicrbial power is strong, and antibacterial action is lasting, improves the combination property of synthetic quartz slabstone.
Description
Technical field
The present invention relates to building decoration technology field, more particularly to a kind of high tenacity artificial quartz stone plate.
Background technology
Artificial quartz in lump（Or Buddha's warrior attendant/hard rock）Cradle is cried when entering Chinese within 2005 and matches sharp stone in Spain,
After artificial quartz in lump is approved by increasing consumer, China in 2006 starts someone and researches and develops artificial quartz in lump, 2007
Year successively has many producers to be proposed domestic artificial quartz in lump.Artificial quartz in lump is as new Artificial construction material, moistureproof, anti-
Acid, spelling property etc. have the advantages of lithotome is incomparable.In natural stone resource increasingly exhausted today, artificial stone
Diamond stone is its best substitute.Meanwhile artificial quartz in lump can make raw material using discarded glass, thus while environmental protection
Resource reutilization is realized, these advantages allow artificial quartz in lump to turn into the upstart of architectural decoration, therefore, are widely used in
The public buildings such as hotel, dining room, bank, hospital, exhibition, laboratory and kitchen countertop, commode, kitchen and bath's metope, dining table, tea
The house decoration such as several, windowsill, door pocket field.
However, artificial quartz in lump of the prior art also has the shortcomings that its is intrinsic, such as（1）Artificial quartz in lump is when in use
The effect of its surface can be contaminated by bacterial unavoidably, but common artificial quartz in lump does not suppress or killed to bacterium；（2）People
The defects of it is poor to make quartz generally existing impact resistance, frangibility, some physical properties of grade easy to crack.
The content of the invention
The defects of in order to make up prior art, the present invention provide a kind of high tenacity artificial quartz stone plate.
The technical problems to be solved by the invention are achieved by the following technical programs：
A kind of high tenacity artificial quartz stone plate, it is made up of the raw material of following parts by weight：Aggregate 85-92 parts, resin 9-12
Part, curing agent 0.6-1 parts, coupling agent 0.8-1 parts, colorant 0.1-2 parts, antiseptic 1-3 parts, toughener 1-2 parts；The aggregate
It is made up of granular filler and powder filler, the percentage by weight of granular filler is 20-30%, and the percentage by weight of powder filler is：
70-80%；The granular filler is the glass particle and quartz sand particle that particle size is 5-60 mesh, glass particle and quartz sand
The ratio of weight and number of particle is 2:3；The powder filler is the silica flour and calcium bicarbonate that particle size is 160-1200 mesh
Powder, its ratio of weight and number are 3:2.
Further, the toughener is dibutyl phthalate.
Further, the one kind of the resin in epoxy resin, phenolic resin, acrylic resin, polyurethane resin.
Further, the coupling agent is made up of the composition of following percentage by weight：Isopropyl three (isostearoyl base) titanate esters
28%th, N- (β-aminoethyl)-gamma-aminopropyl-triethoxy-silane 41%, γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicane
31%。
Coupling agent huge number, the present inventor are screened to substantial amounts of coupling agent, optimized, and determine to be adapted to so as to screen
The species for adding coupling agent in artificial quartz in lump is isopropyl three (isostearoyl base) titanate esters, N- (β-aminoethyl)-γ-
Aminopropyl triethoxysilane, γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane, inventor has found that using
Isopropyl three (isostearoyl base) titanate esters, N- (β-aminoethyl)-gamma-aminopropyl-triethoxy-silanes and γ-(2,3- epoxies
Third oxygen) propyl trimethoxy silicane compounding be used as coupling agent, on the one hand, formd between aggregate and resin one can transmit answer
The boundary layer of power, so as to improve attachment force of the resin for aggregate, bonding strength between aggregate and resin can be strengthened；The opposing party
Face, to the further toughness reinforcing of resin, add the mechanical property of artificial quartz in lump.
Further, the curing agent is made up of the composition of following percentage by weight：AMBN 16%, peroxidating
Benzoyl 21%, peroxidating (2 ethyl hexanoic acid) tert-butyl ester 63%.
Curing agent huge number, the present inventor are screened to substantial amounts of curing agent, optimized, and determine to be adapted to so as to screen
The curing agent added in artificial quartz in lump is made up of the composition of following percentage by weight：AMBN 16%, benzoyl peroxide
Formyl 21%, peroxidating (2 ethyl hexanoic acid) tert-butyl ester 63%.Inventor has found that peroxidating (2- ethyls are used merely
Caproic acid) for the tert-butyl ester as curing agent, the artificial quartz in lump internal stress of preparation is big, easy to crack, and add benzoyl peroxide can be with
Above mentioned problem is avoided, but artificial quartz in lump can be caused to shrink the problem of big, hardness is inadequate simultaneously.And the present invention is different using azo two
Valeronitrile, benzoyl peroxide and peroxidating (2 ethyl hexanoic acid) tert-butyl ester compounding are used as curing agent, and rationally control its dosage to match somebody with somebody
Than each component cooperates, synergy so that the internal stress of the artificial quartz in lump of preparation is small, and performance can reach maximum table
It is existing, initiation temperature and energy consumption are reduced while the curing degree and solidify afterwards performance of artificial quartz stone plate is improved, is improved solid
The curing efficiency of agent, the curing efficiency of curing agent of the invention are 3~5 times of traditional curing agent.
Further, the antiseptic is using the homogeneous mixture of modified zeolite and crude tourmaline as complex carrier,
The nano titanium oxide of selenium nitrogen tungsten codope is loaded on complex carrier, in described complex carrier, modified zeolite and it is natural electrically
The weight ratio of stone is（2-3）∶1.
Further, the preparation method of the antiseptic is：
（1）Isopropyl titanate, isopropanol and triethanolamine are mixed and stirred for 1.5-2 hours and obtain the first solution, wherein metatitanic acid
Isopropyl ester, isopropanol, the volume ratio of triethanolamine are 1:（5-6）：0.8；
（2）Selenium powder and oxalic acid are added in deionized water, are uniformly mixing to obtain the second solution, wherein, mole of selenium powder and oxalic acid
Than for 1:3, the mol ratio of selenium powder and isopropyl titanate is 1:15；
（3）Urea and citric acid are added in deionized water, are uniformly mixing to obtain the 3rd solution, wherein, urea and citric acid
Mol ratio is 1:1.5, the mol ratio of urea and isopropyl titanate is 1:20；
（4）Ammonium tungstate and pyrolkigneous liquid are added in deionized water, obtain the 4th solution, wherein, mole of ammonium tungstate and pyrolkigneous liquid
Than for 1:2, the mol ratio of ammonium tungstate and isopropyl titanate is 1:30；
（5）Second solution, the 3rd solution and the 4th solution are mixed into the 4th solution, wherein the volume of the 4th solution is 30ml；
（6）By modified zeolite and crude tourmaline by weight（2-3）：1 mixing, then ultra-fine grinding to average grain diameter are less than 5.0 μ
M, obtain complex carrier；
（7）In the presence of ultrasonic wave, the 4th solution is added dropwise in above-mentioned first solution, adds above-mentioned complex carrier,
Continue stir 1-3 hours obtain colloidal sol；
（8）It is put into after obtained colloidal sol is placed into ageing 2~3 days in Muffle furnace, 190 is warming up to 5~10 DEG C/minute of programming rates
~200 DEG C are incubated 3.5~4 hours, then are warming up to 550~580 DEG C of 40~50min of insulation with 12~15 DEG C/heating rate, with stove
It is cooled to and takes out cooling to be at room temperature ground to particle diameter be 200~400nm.
Further, the preparation method of the modified zeolite is：Stellerite ore is eluriated, crushing and processing to 560-
580 mesh；It is acidified using 1g epidesmine 0.1M hydrochloric acid 40ml as ratio, by the epidesmine and 15% sodium chloride after acidifying
Stirring reaction 3 hours under insulation, place 2 hours, washed to neutrality at room temperature, modified zeolite is obtained after drying.Using above-mentioned side
The modified zeolite that method obtains can partial removal zeolitic frameworks aluminium and the deposit that removes in duct form continuous empty passage,
Increase Zeolite and specific surface area, increase substantially its absorption property and heat endurance.Antiseptic is used as using modified zeolite
Carrier, the titanium dioxide of selenium nitrogen tungsten codope is efficiently distributed.
Titanium dioxide has two kinds of crystal formations of anatase titanium dioxide and rutile-type.With chemical property is stable, nontoxic, non-stimulated, Qiang Ping
The features such as covering ultraviolet.Titanium dioxide can not only influence bacterial reproduction power, moreover it is possible to destroy the membrane structure of bacterium, reach thorough
The purpose of bacterium for degrading.Nano titanium oxide belongs to non-dissolving type material, while degradable organic pollutant and killing bacterium, from
Body does not decompose, not dissolution, and photocatalysis is lasting, and with lasting sterilization, degradation of contaminant effect.The present invention uses selenium nitrogen
The nano titanium oxide of tungsten codope, compared with undoped nano titanium oxide, due to selenium, nitrogen, tungsten synergy, make
The band gap of titanium dioxide becomes narrower, therefore the response enhancing to visible ray, and suppresses the compound of electron-hole, simultaneously
Lattice defect is formd, advantageously forms more Ti3+Oxidation center so that its bactericidal property significantly improves.
Natural antibacterial agent pyrolkigneous liquid is with the addition of in the present invention, pyrolkigneous liquid can be attracted in the empty passage of modified zeolite,
More permanent antibacterial activity can be provided, there is the advantages of safety, green.
The nano titanium dioxide powder of selenium nitrogen tungsten codope is asked in application in the presence of what easy reunion, hardly possible were disperseed in the present invention
Topic, and drawbacks described above can be overcome by being carried on above-mentioned complex carrier.
Titanium dioxide is under light action in the present invention, and being activated produces the hole of electronegative electronics and positively charged and be
Row reaction, forms hole-electron pair, hydroxyl and the oxygen molecule capture that these both hole and electrons are adsorbed by titanium dioxide surface, generation
Hydroxyl radical free radical and superoxide anion radical, newly-generated free radical contact bacterium, they with bacterial cell in group
Reacted into composition, kill bacterium and play a part of antibacterial, and titanium dioxide in itself will not dissolution and decomposition, play and persistently kill
The effect of bacterium.But above-mentioned reaction needs a certain amount of hydrone, and the modified zeolite and crude tourmaline in the present invention can be with
Sufficient hydrone is provided, promotes the sterilization of titanium dioxide.
The nano titanium oxide of selenium nitrogen tungsten codope can preferably absorb the energy in sunshine in the present invention, there is provided give
Tourmaline, the anion releasability of tourmaline is improved, it is that have to the tourmaline in complex carrier in terms of antibacterial efficacy
The component of humidification, both have synergistic function, and antimicrbial power is strong, and antibacterial action is lasting.
The present invention has the advantages that：
The present invention is effectively improved artificial quartz in lump by the optimization to composition of raw materials, improvement, the mutual cooperation of different material
The mechanical performances such as the hardness of plate, toughness, and antimicrbial power is strong, antibacterial action is lasting, improves the combination property of synthetic quartz slabstone.
Embodiment
With reference to embodiment, the present invention will be described in detail, and embodiment is only the preferred embodiment of the present invention,
It is not limitation of the invention.
Embodiment 1
A kind of high tenacity artificial quartz stone plate, it is made up of the raw material of following parts by weight：88 parts of aggregate, 10 parts of resin, consolidate
0.8 part of agent, 0.9 part of coupling agent, 1 part of colorant, 2 parts of antiseptic, 1.5 parts of toughener；The aggregate is by granular filler and powder
Last filler composition, the percentage by weight of granular filler is 25%, and the percentage by weight of powder filler is 75%；The granular filler is
Particle size is the glass particle and quartz sand particle of 5-60 mesh, and the ratio of weight and number of glass particle and quartz sand particle is 2:3；
The powder filler is the silica flour and heavy carbonic calcium powder that particle size is 160-1200 mesh, and its ratio of weight and number is 3:2.
The toughener is dibutyl phthalate；The resin is epoxy resin.
The coupling agent is made up of the composition of following percentage by weight：Isopropyl three (isostearoyl base) titanate esters 28%, N-
(β-aminoethyl)-gamma-aminopropyl-triethoxy-silane 41%, γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicane 31%.
The curing agent is made up of the composition of following percentage by weight：AMBN 16%, benzoyl peroxide 21%,
Peroxidating (2 ethyl hexanoic acid) tert-butyl ester 63%.
The antiseptic is using the homogeneous mixture of modified zeolite and crude tourmaline as complex carrier, on complex carrier
Load the nano titanium oxide of selenium nitrogen tungsten codope, in described complex carrier, the weight ratio of modified zeolite and crude tourmaline
For 2: 1.
The preparation method of the antiseptic is：
（1）Isopropyl titanate, isopropanol and triethanolamine are mixed and stirred for 1.5-2 hours and obtain the first solution, wherein metatitanic acid
Isopropyl ester, isopropanol, the volume ratio of triethanolamine are 1:5：0.8；
（2）Selenium powder and oxalic acid are added in deionized water, are uniformly mixing to obtain the second solution, wherein, mole of selenium powder and oxalic acid
Than for 1:3, the mol ratio of selenium powder and isopropyl titanate is 1:15；
（3）Urea and citric acid are added in deionized water, are uniformly mixing to obtain the 3rd solution, wherein, urea and citric acid
Mol ratio is 1:1.5, the mol ratio of urea and isopropyl titanate is 1:20；
（4）Ammonium tungstate and pyrolkigneous liquid are added in deionized water, obtain the 4th solution, wherein, mole of ammonium tungstate and pyrolkigneous liquid
Than for 1:2, the mol ratio of ammonium tungstate and isopropyl titanate is 1:30；
（5）Second solution, the 3rd solution and the 4th solution are mixed into the 4th solution, wherein the volume of the 4th solution is 30ml；
（6）By modified zeolite and crude tourmaline by weight 2：1 mixing, then ultra-fine grinding to average grain diameter are less than 5.0 μm, obtain
To complex carrier；The preparation method of wherein described modified zeolite is：Stellerite ore is eluriated, crushing and processing to 560-
580 mesh；It is acidified using 1g epidesmine 0.1M hydrochloric acid 40ml as ratio, by the epidesmine and 15% sodium chloride after acidifying
Stirring reaction 3 hours under insulation, place 2 hours, washed to neutrality at room temperature, modified zeolite is obtained after drying；
（7）In the presence of ultrasonic wave, the 4th solution is added dropwise in above-mentioned first solution, adds above-mentioned complex carrier,
Continue stir 1-3 hours obtain colloidal sol；
（8）It is put into after obtained colloidal sol is placed into ageing 2~3 days in Muffle furnace, 190 is warming up to 5~10 DEG C/minute of programming rates
~200 DEG C are incubated 3.5~4 hours, then are warming up to 550~580 DEG C of 40~50min of insulation with 12~15 DEG C/heating rate, with stove
It is cooled to and takes out cooling to be at room temperature ground to particle diameter be 200~400nm.
The preparation method of above-mentioned quartzite slate is：（1）Each raw material is weighed by weight percentage；（2）Raw material is mixed, stirred
Mix uniformly, it is standby；（3）Cloth in a mold, obtain blank；（4）The air in blank is extracted, blank is compressing；Wherein,
The air vacuum to be reached extracted in blank is -0.05MPa, and compacting specification is 130 tons/m2, press time 12min；
（5）The curing molding in stove；Wherein, solidification temperature is 68 DEG C, hardening time 30min；（6）Finished product is obtained after polishing, polishing.
Embodiment 2
A kind of high tenacity artificial quartz stone plate, it is made up of the raw material of following parts by weight：85 parts of aggregate, 12 parts of resin, consolidate
0.6 part of agent, 0.8 part of coupling agent, 0.1 part of colorant, 1 part of antiseptic, 1 part of toughener；The aggregate is by granular filler and powder
Last filler composition, the percentage by weight of granular filler is 20%, and the percentage by weight of powder filler is 80%；The granular filler is
Particle size is the glass particle and quartz sand particle of 5-60 mesh, and the ratio of weight and number of glass particle and quartz sand particle is 2:3；
The powder filler is the silica flour and heavy carbonic calcium powder that particle size is 160-1200 mesh, and its ratio of weight and number is 3:2.
The toughener is dibutyl phthalate；The resin is phenolic resin.
The coupling agent is made up of the composition of following percentage by weight：Isopropyl three (isostearoyl base) titanate esters 28%, N-
(β-aminoethyl)-gamma-aminopropyl-triethoxy-silane 41%, γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicane 31%.
The curing agent is made up of the composition of following percentage by weight：AMBN 16%, benzoyl peroxide 21%,
Peroxidating (2 ethyl hexanoic acid) tert-butyl ester 63%.
The antiseptic is using the homogeneous mixture of modified zeolite and crude tourmaline as complex carrier, on complex carrier
Load the nano titanium oxide of selenium nitrogen tungsten codope, in described complex carrier, the weight ratio of modified zeolite and crude tourmaline
For 3: 1.
The preparation method of the antiseptic is：
（1）Isopropyl titanate, isopropanol and triethanolamine are mixed and stirred for 1.5-2 hours and obtain the first solution, wherein metatitanic acid
Isopropyl ester, isopropanol, the volume ratio of triethanolamine are 1:6：0.8；
（2）Selenium powder and oxalic acid are added in deionized water, are uniformly mixing to obtain the second solution, wherein, mole of selenium powder and oxalic acid
Than for 1:3, the mol ratio of selenium powder and isopropyl titanate is 1:15；
（3）Urea and citric acid are added in deionized water, are uniformly mixing to obtain the 3rd solution, wherein, urea and citric acid
Mol ratio is 1:1.5, the mol ratio of urea and isopropyl titanate is 1:20；
（4）Ammonium tungstate and pyrolkigneous liquid are added in deionized water, obtain the 4th solution, wherein, mole of ammonium tungstate and pyrolkigneous liquid
Than for 1:2, the mol ratio of ammonium tungstate and isopropyl titanate is 1:30；
（5）Second solution, the 3rd solution and the 4th solution are mixed into the 4th solution, wherein the volume of the 4th solution is 30ml；
（6）By modified zeolite and crude tourmaline by weight 3：1 mixing, then ultra-fine grinding to average grain diameter are less than 5.0 μm, obtain
To complex carrier；The preparation method of wherein described modified zeolite is：Stellerite ore is eluriated, crushing and processing to 560-
580 mesh；It is acidified using 1g epidesmine 0.1M hydrochloric acid 40ml as ratio, by the epidesmine and 15% sodium chloride after acidifying
Stirring reaction 3 hours under insulation, place 2 hours, washed to neutrality at room temperature, modified zeolite is obtained after drying；
（7）In the presence of ultrasonic wave, the 4th solution is added dropwise in above-mentioned first solution, adds above-mentioned complex carrier,
Continue stir 1-3 hours obtain colloidal sol；
（8）It is put into after obtained colloidal sol is placed into ageing 2~3 days in Muffle furnace, 190 is warming up to 5~10 DEG C/minute of programming rates
~200 DEG C are incubated 3.5~4 hours, then are warming up to 550~580 DEG C of 40~50min of insulation with 12~15 DEG C/heating rate, with stove
It is cooled to and takes out cooling to be at room temperature ground to particle diameter be 200~400nm.
The preparation method of above-mentioned quartzite slate is：（1）Each raw material is weighed by weight percentage；（2）Raw material is mixed, stirred
Mix uniformly, it is standby；（3）Cloth in a mold, obtain blank；（4）The air in blank is extracted, blank is compressing；Wherein,
The air vacuum to be reached extracted in blank is -0.05MPa, and compacting specification is 55 tons/m2, press time 20min；
（5）The curing molding in stove；Wherein, solidification temperature is 60 DEG C, hardening time 40min；（6）Finished product is obtained after polishing, polishing.
Embodiment 3
A kind of high tenacity artificial quartz stone plate, it is made up of the raw material of following parts by weight：92 parts of aggregate, 9 parts of resin, consolidate
1 part of agent, 1 part of coupling agent, 2 parts of colorant, 3 parts of antiseptic, 2 parts of toughener；The aggregate is by granular filler and powder filler
Composition, the percentage by weight of granular filler is 30%, and the percentage by weight of powder filler is 70%；The granular filler is that particle diameter is big
The ratio of weight and number of small glass particle and quartz sand particle for 5-60 mesh, glass particle and quartz sand particle is 2:3；It is described
Powder filler is the silica flour and heavy carbonic calcium powder that particle size is 160-1200 mesh, and its ratio of weight and number is 3:2.
The toughener is dibutyl phthalate；The resin is polyurethane resin.
The coupling agent is made up of the composition of following percentage by weight：Isopropyl three (isostearoyl base) titanate esters 28%, N-
(β-aminoethyl)-gamma-aminopropyl-triethoxy-silane 41%, γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicane 31%.
The curing agent is made up of the composition of following percentage by weight：AMBN 16%, benzoyl peroxide 21%,
Peroxidating (2 ethyl hexanoic acid) tert-butyl ester 63%.
The antiseptic is using the homogeneous mixture of modified zeolite and crude tourmaline as complex carrier, on complex carrier
Load the nano titanium oxide of selenium nitrogen tungsten codope, in described complex carrier, the weight ratio of modified zeolite and crude tourmaline
For 2: 1.
The preparation method of the antiseptic is：
（1）Isopropyl titanate, isopropanol and triethanolamine are mixed and stirred for 1.5-2 hours and obtain the first solution, wherein metatitanic acid
Isopropyl ester, isopropanol, the volume ratio of triethanolamine are 1:5：0.8；
（2）Selenium powder and oxalic acid are added in deionized water, are uniformly mixing to obtain the second solution, wherein, mole of selenium powder and oxalic acid
Than for 1:3, the mol ratio of selenium powder and isopropyl titanate is 1:15；
（3）Urea and citric acid are added in deionized water, are uniformly mixing to obtain the 3rd solution, wherein, urea and citric acid
Mol ratio is 1:1.5, the mol ratio of urea and isopropyl titanate is 1:20；
（4）Ammonium tungstate and pyrolkigneous liquid are added in deionized water, obtain the 4th solution, wherein, mole of ammonium tungstate and pyrolkigneous liquid
Than for 1:2, the mol ratio of ammonium tungstate and isopropyl titanate is 1:30；
（5）Second solution, the 3rd solution and the 4th solution are mixed into the 4th solution, wherein the volume of the 4th solution is 30ml；
（6）By modified zeolite and crude tourmaline by weight 2：1 mixing, then ultra-fine grinding to average grain diameter are less than 5.0 μm, obtain
To complex carrier；The preparation method of wherein described modified zeolite is：Stellerite ore is eluriated, crushing and processing to 560-
580 mesh；It is acidified using 1g epidesmine 0.1M hydrochloric acid 40ml as ratio, by the epidesmine and 15% sodium chloride after acidifying
Stirring reaction 3 hours under insulation, place 2 hours, washed to neutrality at room temperature, modified zeolite is obtained after drying；
（7）In the presence of ultrasonic wave, the 4th solution is added dropwise in above-mentioned first solution, adds above-mentioned complex carrier,
Continue stir 1-3 hours obtain colloidal sol；
（8）It is put into after obtained colloidal sol is placed into ageing 2~3 days in Muffle furnace, 190 is warming up to 5~10 DEG C/minute of programming rates
~200 DEG C are incubated 3.5~4 hours, then are warming up to 550~580 DEG C of 40~50min of insulation with 12~15 DEG C/heating rate, with stove
It is cooled to and takes out cooling to be at room temperature ground to particle diameter be 200~400nm.
The preparation method of above-mentioned quartzite slate is：（1）Each raw material is weighed by weight percentage；（2）Raw material is mixed, stirred
Mix uniformly, it is standby；（3）Cloth in a mold, obtain blank；（4）The air in blank is extracted, blank is compressing；Wherein,
The air vacuum to be reached extracted in blank is -0.08MPa, and compacting specification is 90 tons/m2, press time 10min；
（5）The curing molding in stove；Wherein, solidification temperature is 65 DEG C, hardening time 35min；（6）Finished product is obtained after polishing, polishing.
Comparative example 1
Based on embodiment 1, the difference is that only：Curing agent is AMBN in this comparative example.
Comparative example 2
Based on embodiment 1, the difference is that only：Curing agent is benzoyl peroxide in this comparative example.
Comparative example 3
Based on embodiment 1, the difference is that only：Curing agent is benzoyl peroxide in this comparative example.
Comparative example 4
Based on embodiment 1, the difference is that only：Coupling agent is isopropyl three (isostearoyl base) titanate esters in this comparative example.
Comparative example 5
Based on embodiment 1, the difference is that only：Coupling agent is the second of N- (β-aminoethyl)-γ-aminopropyl three in this comparative example
TMOS.
Comparative example 6
Based on embodiment 1, the difference is that only：Coupling agent is γ-(oxygen of 2,3- epoxies third) propyl group trimethoxy in this comparative example
Base silane.
Comparative example 7
Based on embodiment 1, the difference is that only：Antiseptic is only used as carrier using modified zeolite in this comparative example.
Comparative example 8
Based on embodiment 1, the difference is that only：Antiseptic is only used as carrier using crude tourmaline in this comparative example.
Comparative example 9
Based on embodiment 1, the difference is that only：In this comparative example on complex carrier load undoped with nanometer titanium dioxide
Titanium.
Artificial quartz in lump obtained by the embodiment of the present invention 1 to 3 and comparative example 1-6 is subjected to conventional products performance detection, the inspection
Mark standard is：JC908-2013, according to detection, the artificial quartz stone plate of the embodiment of the present invention 1 to 3 meets the standard, and
Relative to comparative example 1-6, the physical detection performance of the artificial quartz stone plate of embodiment 1 to 3 is significantly increased, particularly Mohs
Hardness, ball falling impact, bending strength and anti-wear performance greatly enhance.
Bacteriostatic experiment, experimental bacteria are carried out by the embodiment of the present invention 1 to 3 and with the artificial quartz in lump prepared by comparative example 7-9
Kind is staphylococcus aureus, and inoculum density is 1.1 × 106Cfu/mL, put down by testing 24 hours logarithms contacted after elution
The antilogarithm of average determines its fungistatic effect, the results showed that the antibacterial effect of the artificial quartz in lump of the embodiment of the present invention 1 to 3 will
It is substantially better than comparative example 7-9.
Embodiment described above only expresses embodiments of the present invention, and its description is more specific and detailed, but can not
Therefore the limitation to the scope of the claims of the present invention is interpreted as, as long as the skill obtained using the form of equivalent substitution or equivalent transformation
Art scheme, it all should fall within the scope and spirit of the invention.
Claims (7)
1. a kind of high tenacity artificial quartz stone plate, it is characterised in that it is made up of the raw material of following parts by weight：Aggregate 85-
92 parts, resin 9-12 parts, curing agent 0.6-1 parts, coupling agent 0.8-1 parts, colorant 0.1-2 parts, antiseptic 1-3 parts, toughener
1-2 parts；The aggregate is made up of granular filler and powder filler, and the percentage by weight of granular filler is 20-30%, powder filler
Percentage by weight be：70-80%；The granular filler is the glass particle and quartz sand particle that particle size is 5-60 mesh, glass
The ratio of weight and number of glass particle and quartz sand particle is 2:3；The powder filler is the quartz that particle size is 160-1200 mesh
Powder and heavy carbonic calcium powder, its ratio of weight and number are 3:2.
2. high tenacity artificial quartz stone plate as claimed in claim 1, it is characterised in that the resin be selected from epoxy resin,
One kind in phenolic resin, acrylic resin, polyurethane resin.
3. antibacterial artificial quartz sheet material as claimed in claim 1, it is characterised in that the coupling agent is by following weight percent
The composition composition of ratio：Isopropyl three (isostearoyl base) titanate esters 28%, N- (β-aminoethyl)-gamma-aminopropyl-triethoxy silicon
Alkane 41%, γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicane 31%.
4. high tenacity artificial quartz stone plate as claimed in claim 1, it is characterised in that the curing agent is by following weight hundred
Divide the composition composition of ratio：AMBN 16%, benzoyl peroxide 21%, peroxidating (2 ethyl hexanoic acid) tert-butyl ester 63%.
5. high tenacity artificial quartz stone plate as claimed in claim 1, it is characterised in that the antiseptic with modified zeolite and
The homogeneous mixture of crude tourmaline is as complex carrier, the nanometer titanium dioxide of load selenium nitrogen tungsten codope on complex carrier
Titanium, in described complex carrier, the weight ratio of modified zeolite and crude tourmaline is（2-3）∶1.
6. high tenacity artificial quartz stone plate as claimed in claim 5, it is characterised in that the preparation method of the antiseptic
For：
（1）Isopropyl titanate, isopropanol and triethanolamine are mixed and stirred for 1.5-2 hours and obtain the first solution, wherein metatitanic acid
Isopropyl ester, isopropanol, the volume ratio of triethanolamine are 1:（5-6）：0.8；
（2）Selenium powder and oxalic acid are added in deionized water, are uniformly mixing to obtain the second solution, wherein, mole of selenium powder and oxalic acid
Than for 1:3, the mol ratio of selenium powder and isopropyl titanate is 1:15；
（3）Urea and citric acid are added in deionized water, are uniformly mixing to obtain the 3rd solution, wherein, urea and citric acid
Mol ratio is 1:1.5, the mol ratio of urea and isopropyl titanate is 1:20；
（4）Ammonium tungstate and pyrolkigneous liquid are added in deionized water, obtain the 4th solution, wherein, mole of ammonium tungstate and pyrolkigneous liquid
Than for 1:2, the mol ratio of ammonium tungstate and isopropyl titanate is 1:30；
（5）Second solution, the 3rd solution and the 4th solution are mixed into the 4th solution, wherein the volume of the 4th solution is 30ml；
（6）By modified zeolite and crude tourmaline by weight（2-3）：1 mixing, then ultra-fine grinding to average grain diameter are less than 5.0 μ
M, obtain complex carrier；
（7）In the presence of ultrasonic wave, the 4th solution is added dropwise in above-mentioned first solution, adds above-mentioned complex carrier,
Continue stir 1-3 hours obtain colloidal sol；
（8）It is put into after obtained colloidal sol is placed into ageing 2~3 days in Muffle furnace, 190 is warming up to 5~10 DEG C/minute of programming rates
~200 DEG C are incubated 3.5~4 hours, then are warming up to 550~580 DEG C of 40~50min of insulation with 12~15 DEG C/heating rate, with stove
It is cooled to and takes out cooling to be at room temperature ground to particle diameter be 200~400nm.
7. high tenacity artificial quartz stone plate as claimed in claim 5, it is characterised in that the preparation method of the modified zeolite
For：Stellerite ore is eluriated, crushing and processing to 560-580 mesh；Enter using 1g epidesmine 0.1M hydrochloric acid 40ml as ratio
Row acidifying, by the epidesmine after acidifying and 15% sodium chloride under insulation stirring reaction 3 hours, at room temperature placement 2 hours,
Washing obtains modified zeolite to neutrality after drying.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957387A (en) * | 2019-03-21 | 2019-07-02 | 中国石油天然气股份有限公司 | Small-particle-size proppant and preparation method thereof |
| CN111015903A (en) * | 2019-11-18 | 2020-04-17 | 广东意新家居有限责任公司 | Preparation method of composite stone slab and composite stone slab |
| WO2021012309A1 (en) * | 2019-07-19 | 2021-01-28 | 广东特耐石新材料科技有限公司 | Inorganic fiber toughened inorganic composite artificial stone panel and preparation method therefor |
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| CN103406135A (en) * | 2013-08-07 | 2013-11-27 | 江苏大学 | Preparation method for synthesizing N-TiO2@WSe2 photocatalyst through sol-gel method and application of N-TiO2@WSe2 photocatalyst |
| CN107140877A (en) * | 2017-05-19 | 2017-09-08 | 广东中旗新材料科技有限公司 | A kind of toughness artificial quartz stone plate and preparation method thereof |
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| CN103406135A (en) * | 2013-08-07 | 2013-11-27 | 江苏大学 | Preparation method for synthesizing N-TiO2@WSe2 photocatalyst through sol-gel method and application of N-TiO2@WSe2 photocatalyst |
| CN107140877A (en) * | 2017-05-19 | 2017-09-08 | 广东中旗新材料科技有限公司 | A kind of toughness artificial quartz stone plate and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957387A (en) * | 2019-03-21 | 2019-07-02 | 中国石油天然气股份有限公司 | Small-particle-size proppant and preparation method thereof |
| CN109957387B (en) * | 2019-03-21 | 2021-04-30 | 中国石油天然气股份有限公司 | Small-particle-size proppant and preparation method thereof |
| WO2021012309A1 (en) * | 2019-07-19 | 2021-01-28 | 广东特耐石新材料科技有限公司 | Inorganic fiber toughened inorganic composite artificial stone panel and preparation method therefor |
| US11485685B2 (en) | 2019-07-19 | 2022-11-01 | GuangDong TopNice New Materials Technology CO., LTD. | Inorganic fiber toughened inorganic composite artificial stone panel and preparation method thereof |
| CN111015903A (en) * | 2019-11-18 | 2020-04-17 | 广东意新家居有限责任公司 | Preparation method of composite stone slab and composite stone slab |
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Application publication date: 20180209 |