CN108117360A - A kind of anti-scum ceramic wall and floor bricks binding agent and preparation method thereof - Google Patents
A kind of anti-scum ceramic wall and floor bricks binding agent and preparation method thereof Download PDFInfo
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- CN108117360A CN108117360A CN201711492469.1A CN201711492469A CN108117360A CN 108117360 A CN108117360 A CN 108117360A CN 201711492469 A CN201711492469 A CN 201711492469A CN 108117360 A CN108117360 A CN 108117360A
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- binding agent
- scum
- ceramic wall
- floor bricks
- ceramic
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Classifications
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/142—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/144—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being a flue gas desulfurization product
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
- C04B2111/00646—Masonry mortars
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a kind of anti-scum ceramic wall and floor bricks binding agents and preparation method thereof, belong to technical field of buildings.The characteristics of present invention is using in the unit crystal layer of bentonite clay particle in the presence of extremely weak key,Pass through sodium carboxymethylcellulose and sodium carbonate and bentonite exchange cation,Because cationic radius itself is small,Ioni valence is low,Water is easy between people's unit crystal layer,Cause lattice dilatation,The volume expansion for making particle is the several times of original particle volume,Fluid-tight plasticity colloid together is formed after water suction,The incorporation of synergic nano silica and nano aluminium oxide simultaneously,Tie up the hole between the particle being in contact with it,Nucleus effect can be played,Microparticle filing effect and high activity volcano ash effect,Form fine and close impervious barrier,Improve the hydration rate of binding agent,It is effectively reduced the porosity of binding agent,It improves the content of hydrated product inside binding agent but has substantially no effect on the species of hydrated product,It can reduce setting time,Improve solidification intensity,Reduce accumulation of salt in the surface soil degree.
Description
Technical field
The present invention relates to a kind of anti-scum ceramic wall and floor bricks binding agents and preparation method thereof, belong to technical field of buildings.
Background technology
Ceramic tile bond is one of principal item of dry powder and mortar, is by cement, sand, mineral admixture and functional addition
By a certain percentage, in factory, uniform mixing, a kind of graininess or the mixture of powdery being mixed into are built under drying regime for agent
As long as it builds the used time to can be used directly to scale plus after water mix.
Adhesive mortar（Dry powder and mortar）It is produced due to being configured using industrialization, stable components, reliable in quality, workability is excellent
It is different, the various functions requirement in architectural engineering can be met, therefore obtained the extensive use of modern architecture industry.Its superiority has
The following：（1）Stock is fast, construction is fast, and the mode of traditional situ configuration mortar is due to cementitious material, aggregate, mineral blending
Material and additive are required for buying respectively, occupy a large amount of human and material resources and time so that engineering inefficiency, progress are delayed
Slowly.Using dry powder and mortar engineering is only needed disposably to buy on request, the mortar mixed powder of premixing can be with adjusting with mixing.（2）Section
About material and cost, simplify process, buy the dry powder and mortar of premixing using industrialization configuration production, stable components avoid biography
System job mix waste of material caused by inaccurate calculating.Meanwhile many processes of traditional mix are omitted, only it need to add water
Mix can be used, and save the traffic expense of most of raw material, equipment leasing expense, and occupancy construction site is few, is conducive to ring
It protects in border.（3）It has excellent performance, reliable in quality, traditional existing mixing mortar is often embodied in performance due to the fluctuation of ingredient
It is unstable.And by the stringent reasonable dispensing of batch production, uniformly mixing, dry powder and mortar, which possesses, to be stablized and excellent technical performance,
It is good to be mainly manifested in workability, durability is good, good water-retaining property.
Ceramic tile bond no doubt has many advantages, but the long-term inspection Jing Guo engineering practice, also exposes many performances and lacks
It falls into, such as viscous holding force is inadequate, easily leads to and has bonded porcelain plate and warpage occur, rupture and come off weak etc. with scum rejection ability.To solve
The various shortcomings of ceramic tile bond are preferably Engineering Service, also need that ceramic tile bond deeply probe into.
The content of the invention
The technical problems to be solved by the invention：For existing ceramic scum rejection ability it is weak the problem of, provide one kind
Anti- scum ceramic wall and floor bricks binding agent and preparation method thereof.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
Including following weight parts raw material：35~40kg aluminous cements, the ceramic polished waste residues of 20~25kg, 25~35kg quartz
Sand, 3~5kg modified alta-muds, 8~12kg desulfurated plasters, 2~3kg anti-erosion agents, 0.2~0.4kg thickeners, 1~3kg can
Redisperse latex powder, 1~3kg calcium stearates, 0.1~0.2kg starch ethers.
The ceramic polished waste residue be moisture content 0~0.5%, the particle that 10~20 μm of granularity.
The modified alta-mud is the bentonite with sodium carboxymethylcellulose, sodium carbonate exchange cation.
The sodium carboxymethylcellulose dosage is the 2~10% of bentonite quality, and the sodium carbonate amount is bentonite quality
4.8~10.0%.
The anti-erosion agent is by 1~2 parts by weight nano silicon dioxide, 1~2 parts by weight nano aluminium oxide, 0.1~0.2 weight
Measure part isobutene triethoxysilane, 0.1~0.2 parts by weight polyureas composition.
The thickener is hydroxypropyl methyl cellulose ether, hydroxyethyl ether cellulose, alkali swelling type thickener, acrylates
One or more mixture in class thickener, polyurethanes thickener.
A kind of preparation method of anti-scum ceramic wall and floor bricks binding agent concretely comprises the following steps：
（1）Nano silicon dioxide, nano aluminium oxide, isobutene triethoxysilane, polyureas is taken to be uniformly mixed, obtains anti-erosion agent；
（2）Sodium carboxymethylcellulose is taken to add in sodium carbonate liquor to stir evenly, loading rotation is crowded after adding bentonite mixing
30~40min is squeezed in press, then ball milling is dried after being aged 2~3 days, 200 mesh sieves is crossed, obtains modified alta-mud；
（3）By milled 400 mesh sieve of desulfurated plaster, and with aluminous cement, ceramic polished waste residue, quartz sand, modified alta-mud,
It is uniformly mixed, obtains mixture；
（4）It feeds the mixture into batch mixer, adds anti-erosion agent, thickener, redispersable latex powder, calcium stearate, shallow lake
Powder ether stirs 20~30min with 200~300r/min, obtains anti-scum ceramic wall and floor bricks binding agent.
Compared with other methods, advantageous effects are the present invention：
（1）The present invention passes through sodium carboxymethylcellulose using there is the characteristics of extremely weak key in the unit crystal layer of bentonite clay particle
With sodium carbonate and bentonite exchange cation, because cationic radius itself is small, ioni valence is low, and water is easy into people's unit crystal layer
Between, cause lattice dilatation, the volume expansion for making particle is the several times of original particle volume, and formation is fluid-tight together after water suction can
Plasticity colloid, while the incorporation of synergic nano silica and nano aluminium oxide, tie up the hole between the particle being in contact with it,
Nucleus effect, microparticle filing effect and high activity volcano ash effect can be played, forms fine and close impervious barrier, improves binding agent
Hydration rate, be effectively reduced the porosity of binding agent, improve the content of hydrated product inside binding agent but have substantially no effect on
The species of hydrated product can reduce setting time, improve solidification intensity, reduce accumulation of salt in the surface soil degree；
（2）The present invention reduces the contact area of water and material surface, cannot be introduced into droplet by the impervious barrier for the formation that absorbs water
In hole, the infiltration erosiveness of carbon dioxide is reduced, the generation of calcium hydroxide is reduced, while utilizes polyureas collaboration silane activity
Substance and the alkali substance reaction in base material, consume superfluous calcium hydroxide, generate several millimeters of hydrophobic films to tens millimeters thicks,
And calcium hydroxide is prevented to ooze out into adhesive surface with moisture, and make to bond using the aluminium oxide having more than needed in high alumina cement and be crosslinked journey
Degree increases, and the migration of alkali metal is reduced, so as to reduce the generation of accumulation of salt in the surface soil phenomenon.
Specific embodiment
Take 1~2kg nano silicon dioxides, 1~2kg nano aluminium oxides, 0.1~0.2kg isobutene triethoxysilanes,
0.1~0.2kg polyureas is uniformly mixed, and obtains anti-erosion agent, takes 100~300g sodium carboxymethylcelluloses, adds in 1.2~1.5kg matter
Fraction is measured in 20% sodium carbonate liquor, to be stirred 20~30min with 300~400r/min, adding 3~5kg bentonites and mix
30~40min of extruding in rotary squeezing machine is attached together, then is transferred to after being aged 2~3 days in drying box, it is dry at 105~110 DEG C
To constant weight, ball milling in ball mill is reloaded into, 200 mesh sieves is crossed, obtains modified alta-mud, desulfurated plaster is put into grinding mill and is milled,
400 mesh sieves are crossed, take the desulfurated plaster after 8~12kg sievings, and add in 35~40kg aluminous cements, 20~25kg potteries thereto
Porcelain polishing slag, 25~35kg quartz sands, 3~5kg modified alta-muds after stirring makes it be sufficiently mixed uniformly, obtain mixture, will
Mixture is added in batch mixer, adds 2~3kg anti-erosion agents, 0.2~0.4kg thickeners, 1~3kg Redispersable latexes
Powder, 1~3kg calcium stearates, 0.1~0.2kg starch ethers stir 20~30min with 200~300r/min, obtain anti-scum ceramics
Wall and floor tile adhesive agent.
Example 1
1kg nano silicon dioxides are taken, 1kg nano aluminium oxides, 0.1kg isobutene triethoxysilanes, the mixing of 0.1kg polyureas is
It is even, anti-erosion agent is obtained, takes 100g sodium carboxymethylcelluloses, it is in 20% sodium carbonate liquor, with 300r/ to add in 1.2kg mass fractions
Min is stirred 20min, adds the mixing of 3kg bentonites and is fitted into rotary squeezing machine and squeezes 30min, then is transferred to after being aged 2 days
It in drying box, is dried at 105 DEG C to constant weight, is reloaded into ball milling in ball mill, crossed 200 mesh sieves, modified alta-mud is obtained, by desulfurization
Gypsum is put into grinding mill and mills, and crosses 400 mesh sieves, takes the desulfurated plaster after 8kg sievings, and adds in 35kg calcium aluminate water thereto
Mud, the ceramic polished waste residues of 20kg, 25kg quartz sands, 3kg modified alta-muds after stirring makes it be sufficiently mixed uniformly, obtain mixture,
It feeds the mixture into batch mixer, adds 2kg anti-erosion agents, 0.2kg thickeners, 1kg redispersable latex powders, 1kg tristearin
Sour calcium, 0.1kg starch ethers stir 20min with 200r/min, obtain anti-scum ceramic wall and floor bricks binding agent.
Example 2
1kg nano silicon dioxides are taken, 1kg nano aluminium oxides, 0.1kg isobutene triethoxysilanes, the mixing of 0.1kg polyureas is
It is even, anti-erosion agent is obtained, takes 200g sodium carboxymethylcelluloses, it is in 20% sodium carbonate liquor, with 350r/ to add in 1.3kg mass fractions
Min is stirred 25min, adds the mixing of 4kg bentonites and is fitted into rotary squeezing machine and squeezes 35min, then is transferred to after being aged 2 days
It in drying box, is dried at 108 DEG C to constant weight, is reloaded into ball milling in ball mill, crossed 200 mesh sieves, modified alta-mud is obtained, by desulfurization
Gypsum is put into grinding mill and mills, and crosses 400 mesh sieves, takes the desulfurated plaster after 10kg sievings, and adds in 37kg calcium aluminates thereto
Cement, the ceramic polished waste residues of 22kg, 30kg quartz sands, 4kg modified alta-muds after stirring makes it be sufficiently mixed uniformly, must mix
Object is fed the mixture into batch mixer, adds 2kg anti-erosion agents, 0.3kg thickeners, 2kg redispersable latex powders, and 2kg is hard
Resin acid calcium, 0.1kg starch ethers stir 25min with 250r/min, obtain anti-scum ceramic wall and floor bricks binding agent.
Example 3
2kg nano silicon dioxides are taken, 2kg nano aluminium oxides, 0.2kg isobutene triethoxysilanes, the mixing of 0.2kg polyureas is
It is even, anti-erosion agent is obtained, takes 300g sodium carboxymethylcelluloses, it is in 20% sodium carbonate liquor, with 400r/ to add in 1.5kg mass fractions
Min is stirred 30min, adds the mixing of 5kg bentonites and is fitted into rotary squeezing machine and squeezes 40min, then is transferred to after being aged 3 days
It in drying box, is dried at 110 DEG C to constant weight, is reloaded into ball milling in ball mill, crossed 200 mesh sieves, modified alta-mud is obtained, by desulfurization
Gypsum is put into grinding mill and mills, and crosses 400 mesh sieves, takes the desulfurated plaster after 12kg sievings, and adds in 40kg calcium aluminates thereto
Cement, the ceramic polished waste residues of 25kg, 35kg quartz sands, 5kg modified alta-muds after stirring makes it be sufficiently mixed uniformly, must mix
Object is fed the mixture into batch mixer, adds 3kg anti-erosion agents, 0.4kg thickeners, 3kg redispersable latex powders, and 3kg is hard
Resin acid calcium, 0.2kg starch ethers stir 30min with 300r/min, obtain anti-scum ceramic wall and floor bricks binding agent.
Reference examples：The ceramic tile bond of Xi'an company production.
The ceramic tile bond of example and reference examples is detected, specific detection is as follows：
Adhesion strength measures：Relative humidity RH=50 ± 5% indoors carries out natural curing, trial zone under the conditions of temperature T=20 DEG C
Cycling wind speed be less than 0.2m/s.After maintenance 28 days, drawing connector is sticked on ceramic tile with suitable high performance structures AB glue,
After for 24 hours, after high performance structures AB glue reaches design strength, pull-out test, record each group examination are carried out with binding strength detecting instrument
The stretch-bonded original intensity of block.
Resistance to compression, flexural strength measure：With reference to GB/T1767l-1999《Test method for strength of hydraulic cement mortar（ISO methods）》It carries out
Test.After carrying out resistance to compression, flexural strength test, the backfin ratio of adhesive mortar is calculated.
Drying shrinkage measures：With reference to ceramic tile cementing mortar actual (real) thickness, the size that this research has made is 6mm × 6mm
The small specimen of × 40mm, every group three.Relative humidity RH=50 ± 5% indoors carries out natural curing under the conditions of temperature T=20 DEG C
Defined age, test the piece lengths of its 1d, 3d, 7d, 14d, 21d, 28d respectively, and be calculated as follows 1d, 3d, 7d, 14d,
The shrinkage value of 21d, 28d.Test result takes the average value of three test specimens.
Scum experiment measures：Compact dimensions are 100mm × 100mm × 3mm test blocks on ceramic thin plate, are sprinkled water by timing
Its surface scum degree is estimated in maintenance-drying cycles, evaluates the ability that different scum inhibitor inhibit scum.
Specific testing result such as table 1.
1 performance characterization contrast table of table
As shown in Table 1, the ceramic tile bond adhesion strength that prepared by the present invention is big, and good toughness, shrinking percentage is good, is less prone to cracking stripping
Fall phenomenon, scum rejection ability is strong.
Claims (7)
1. a kind of anti-scum ceramic wall and floor bricks binding agent, which is characterized in that including following weight parts raw material：
35~40kg aluminous cements, the ceramic polished waste residues of 20~25kg, 25~35kg quartz sands, 3~5kg modified alta-muds, 8
~12kg desulfurated plasters, 2~3kg anti-erosion agents, 0.2~0.4kg thickeners, 1~3kg redispersable latex powders, 1~3kg are hard
Resin acid calcium, 0.1~0.2kg starch ethers.
A kind of 2. anti-scum ceramic wall and floor bricks binding agent as described in claim 1, which is characterized in that the ceramic polished waste residue
For moisture content 0~0.5%, the particle that 10~20 μm of granularity.
3. a kind of anti-scum ceramic wall and floor bricks binding agent as described in claim 1, which is characterized in that the modified alta-mud is
With sodium carboxymethylcellulose, the bentonite of sodium carbonate exchange cation.
A kind of 4. anti-scum ceramic wall and floor bricks binding agent as claimed in claim 3, which is characterized in that the carboxymethyl cellulose
Sodium dosage is the 2~10% of bentonite quality, and the sodium carbonate amount is the 4.8~10.0% of bentonite quality.
5. a kind of anti-scum ceramic wall and floor bricks binding agent as described in claim 1, which is characterized in that the anti-erosion agent is by 1
~2 parts by weight nano silicon dioxides, 1~2 parts by weight nano aluminium oxide, 0.1~0.2 parts by weight of isobutylene triethoxysilane,
0.1~0.2 parts by weight polyureas forms.
6. a kind of anti-scum ceramic wall and floor bricks binding agent as described in claim 1, which is characterized in that the thickener is hydroxypropyl
Ylmethyl cellulose ether, hydroxyethyl ether cellulose, alkali swelling type thickener, Acrylates thickener, polyurethanes thickener
The mixture of middle one or more.
7. a kind of preparation method of anti-scum ceramic wall and floor bricks binding agent as described in claim 1~6 any one, feature
It is, concretely comprises the following steps：
（1）Nano silicon dioxide, nano aluminium oxide, isobutene triethoxysilane, polyureas is taken to be uniformly mixed, obtains anti-erosion agent；
（2）Sodium carboxymethylcellulose is taken to add in sodium carbonate liquor to stir evenly, loading rotation is crowded after adding bentonite mixing
30~40min is squeezed in press, then ball milling is dried after being aged 2~3 days, 200 mesh sieves is crossed, obtains modified alta-mud；
（3）By milled 400 mesh sieve of desulfurated plaster, and with aluminous cement, ceramic polished waste residue, quartz sand, modified alta-mud,
It is uniformly mixed, obtains mixture；
（4）It feeds the mixture into batch mixer, adds anti-erosion agent, thickener, redispersable latex powder, calcium stearate, shallow lake
Powder ether stirs 20~30min with 200~300r/min, obtains anti-scum ceramic wall and floor bricks binding agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711492469.1A CN108117360A (en) | 2017-12-30 | 2017-12-30 | A kind of anti-scum ceramic wall and floor bricks binding agent and preparation method thereof |
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| CN201711492469.1A CN108117360A (en) | 2017-12-30 | 2017-12-30 | A kind of anti-scum ceramic wall and floor bricks binding agent and preparation method thereof |
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| CN108117360A true CN108117360A (en) | 2018-06-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715535A (en) * | 2018-07-25 | 2018-10-30 | 佛山陵朝新材料有限公司 | A kind of artificial stone Special flexible adhesive and preparation method thereof |
| CN116639998A (en) * | 2023-07-27 | 2023-08-25 | 天津爱思达航天科技股份有限公司 | Porous silicon carbide ceramic material and preparation method thereof |
-
2017
- 2017-12-30 CN CN201711492469.1A patent/CN108117360A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715535A (en) * | 2018-07-25 | 2018-10-30 | 佛山陵朝新材料有限公司 | A kind of artificial stone Special flexible adhesive and preparation method thereof |
| CN116639998A (en) * | 2023-07-27 | 2023-08-25 | 天津爱思达航天科技股份有限公司 | Porous silicon carbide ceramic material and preparation method thereof |
| CN116639998B (en) * | 2023-07-27 | 2023-10-31 | 天津爱思达航天科技股份有限公司 | Porous silicon carbide ceramic material and preparation method thereof |
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Application publication date: 20180605 |
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