CN105968958A - Anti-fouling antibacterial wall brick ceramic ink and preparing method thereof - Google Patents
Anti-fouling antibacterial wall brick ceramic ink and preparing method thereof Download PDFInfo
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- CN105968958A CN105968958A CN201610377225.8A CN201610377225A CN105968958A CN 105968958 A CN105968958 A CN 105968958A CN 201610377225 A CN201610377225 A CN 201610377225A CN 105968958 A CN105968958 A CN 105968958A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
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- Life Sciences & Earth Sciences (AREA)
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- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses anti-fouling antibacterial wall brick ceramic ink. The ink is prepared from, by mass, 35-45% of pigment, 3-8% of dispersant, 40-50% of solvent, 2-5% of surface additive, 0.1-0.5% of leveling agent, 0.3-0.8% of a defoaming agent, 0.5-1% of a bonding agent, 0.08-0.1% of an anti-settling agent, 0-1% of graphene and 2-5% of functional powder; the functional powder is prepared from rare earth composite phosphate, graphene/TiO2 powder and inorganic antibacterial agent by the weight ratio of (2-3):(1-3):(0-2). The composite anti-fouling antibacterial material is adopted in the wall brick ceramic ink with the anti-fouling and antibacterial effect, the ink has wide-spectrum, lasting and efficient anti-fouling antibacterial performance, is higher in anti-fouling antibacterial stability, good in weather fastness and abrasion resistance, does not generate uncomfortable smell and free of toxicity and stimulation, and brings more convenience and benefits to people in the aspects of service life of ceramic and appearance cleanness.
Description
Technical field
The present invention relates to technology of ceramic tile decoration field, particularly relate to the antifouling anti-of a kind of ceramic ink jet printing
Bacterium wall brick ceramic ink and preparation method thereof.
Background technology
Antibacterial, mycete has the biggest harm as pathogen to the mankind and animals and plants, and the health affecting people even jeopardizes life
Life, brings great economic loss.Therefore the research of anti-biotic material and goods thereof causes the concern of people, antibacterial product day by day
Demand will constitute huge market.
Wall brick, no matter household interior decoration, or for commercial production or public place, after meeting outward appearance practicality,
How to make it possess more function concerned in terms of health of people guarantee, be also that industry researcher is kept up with the trend of the times and gives birth to
Live wind vane and the thinking made.Ceramic product is the most no longer any fangle in the life of people, its angle played the part of
Color is the most diversified.As an one's share of expenses for a joint undertaking of indoor and outdoor decoration, the effect of pottery and function also in being continuously developed, novel genus
The injection of property gives the development space that ceramic field is more wide.If there being a kind of wall brick with antifouling and antibiosis effect to come out,
So use this Novel wall brick to bring effective guarantee to the healthy of people undoubtedly, snipe each bacterioid for people
The infringement of body, is equivalent to put on one layer " protective garment " to human body.But in prior art, be coated with antibacterial ink wall brick its prevent
Dirty antibacterial stability is more weak, and abrasion resistance is inadequate, is easy to abrasion and loses antifouling and antibiosis effect during use.And have antifouling
The ceramic ink of attribute, with regard to energy.
Summary of the invention
The technical problem to be solved there is provided a kind of wall brick ceramic ink with antifouling and antibiosis effect, its
Use compound antifouling and antibiosis material, make ink have wide spectrum, antifouling and antibiosis performance lasting, efficient, have more preferable antifouling anti-
Bacterium stability, product weatherability, abrasion resistance are good, do not produce and make us foreign odor, nontoxic non-stimulated, in the use longevity of pottery
People are given more convenient and economical on life, clean appearance.Present invention also offers a kind of wall with antifouling and antibiosis effect
The preparation method of brick ceramic ink.
The technical problem to be solved is achieved by the following technical programs:
A kind of antifouling and antibiosis wall brick ceramic ink, including various components be by mass percentage: colorant 35 ~ 45%, dispersant 3 ~
8%, solvent 40 ~ 50%, surface additive 2 ~ 5%, levelling agent 0.1～0.5%, defoamer 0.3～0.8%, bonding agent 0.5 ~ 1%, anti-
Heavy agent 0.08～0.1%, Graphene 0 ~ 1%, functional powders 2 ~ 5%；Described functional powders by earth composite phosphate, Graphene/
TiO2Powder and inorganic antiseptic are by weight (2 ~ 3): (1 ~ 3): (0 ~ 2) forms.
In the present invention, described functional powders is by earth composite phosphate, Graphene/TiO2Powder forms by weight 2:3.
In the present invention, described functional powders is by earth composite phosphate, Graphene/TiO2Powder and inorganic antiseptic are by weight
Measure and form than 2:3:1.
In the present invention, the soluble inorganic of one or more compositions during described inorganic antiseptic is silver, zinc, copper ion
Salt.
In the present invention, described earth composite phosphate is argentiferous 0.5%, the earth composite phosphate of cerium 1.0%.
In the present invention, described Graphene/TiO2Powder, preparation method thereof is as follows: by Graphene ultrasonic agitation, 1000KW is ultrasonic
Vibrations and 1500r/min centrifugal speed stir, and are scattered in ethanol, obtain graphene dispersing solution；By nano-TiO2Powder adds
In 100ml ethanol, after disperseing 90min under 1000kW ultrasonic vibration and 1500r/min centrifugal speed stir, prepare TiO2Dispersion
Liquid；Lower in graphene dispersing solution, it is slowly added dropwise TiO 100kW is ultrasonic2Dispersion liquid, ultrasonic 90min, then sucking filtration, drying, system
Obtain Graphene/TiO2Powder, wherein, described Graphene and TiO2Weight ratio be 1:5, nano-TiO2Powder average particle size is 10 ~
20nm。
In the present invention, described colorant be praseodymium yellow, cobalt blue, reddish brown, orange, chrome tin pink, cobalt black at least one.
In the present invention, described dispersant is water solublity and oil-soluble high score subclass, polyacrylic acid and copolymer, benzoic acid
And any one of derivant.The trade name that dispersant can list include BYK161, BYK163, BYK164, BYK168,
EFKA4310, EFKA 4400, EFKA4401, Nuosperse FX9086, Solsperse 24000, Tego710, Tego671,
But it is not limited to this.
In the present invention, described surface additive is amino or amido and salt thereof.Surface additive is NP-4, Span-80,
At least one in AEO-3 and SRE-48000.
In the present invention, described solvent is in de-aromatic hydrocarbon solvent, environmental protection hydrocarbon solvent, alcohols, cycloalkane solvent
At least one.Described bonding agent generally uses polymerizing resin, such as polyethylene, polypropylene, polrvinyl chloride and polystyrene tree
One in fat, polymerizing resin plays combination and scattered dual function.
In the present invention, levelling agent is polyether modified siloxane, the trade name that levelling agent can list include BYK306,
BYK333, Levaslip 8629, but it is not limited to this.Defoamer is the polymer-type defoamer without organosilicon, and defoamer is permissible
The trade name listed includes BYK051, BYK052, but is not limited to this.Anti-settling agent be in polyamide wax, oxidic polyethylene extremely
Few one, the trade name that anti-settling agent can list includes Disparlon NS-5501, Disparlon 6650, but is not limited to
This.
A kind of preparation method of antifouling and antibiosis wall brick ceramic ink, it comprises the following steps:
(1) preparation of functional powders: component each in formula is mixed in proportion stirring 60min, uses grinder to grind 10h, makes
Its particle diameter distribution≤3 μm；
(2) being placed in UV light region by colorant, ultraviolet source irradiance controls at 200 ~ 300W/m2Scope, irradiation 30 ~
60min；Functional powders is put in microwave oven, under 700 ~ 1000W microwave power, microwave treatment 1 ~ 10min；
(3) preparation of ceramic ink: each component in formula is proportionally weighed, then with homogenizer carry out disperseing 30 ~
60min；Scattered mixed liquor is loaded in grinder, grind 8 ~ 12h, obtain the ink semi-finished product of particle diameter distribution≤1 μm；Will
The agitator tank of semi-finished product ink fills malleation, uses the strainer filtering of aperture≤1 μm, obtains finished product ink.
There is advantages that
The present invention uses compound antifouling and antibiosis material, earth composite phosphate, titanium dioxide and inorganic antibacterial material, makes ink have
There are wide spectrum, antifouling and antibiosis performance lasting, efficient, there is more preferable antifouling and antibiosis stability, and product weatherability, abrasion resistance
Good, do not produce and make us foreign odor, nontoxic non-stimulated, the service life, clean appearance of pottery give people more
Convenient and economical.Ink processing technique is simple, practical, after ink jet printer inkjet printing, it is not necessary to execute in printed layer again
With one layer of ink protection glaze, which greatly simplifies the production technology of inkjet printing decoration, and there is efficient antifouling and antibiosis effect,
And reduce production cost, improve production efficiency.
Detailed description of the invention
In the present invention,
(1) Graphene is prepared by following methods: taking a certain amount of acid flat band ink, 1000 DEG C process 2 hours, then 8% in atmosphere
H2Nitrogen and hydrogen mixture in 1100 DEG C of in-situ reducing process 1.0 hours, add macrogol ester and the mass ratio of mass ratio 3%
Tetracarboxylic dianhydride's dinaphthyl of 5.0%, is made into, with water, the slurry that concentration is 82.0%, first enters under the ultrasonic assistant that power is 700W
Row 4000 turns/min ball milling 10 hours, then adjust and to 300W ultrasound wave, carry out 2000 turns/min ball milling 5 hours, through height after ball milling
Speed 10000 turns/min of centrifuge separates, lyophilization, it is thus achieved that Graphene solid.
(2) described Graphene/TiO2Powder, preparation method thereof is as follows: by Graphene ultrasonic agitation, 1000KW ultrasonic vibration and
1500r/min centrifugal speed stirs, and is scattered in ethanol, obtains graphene dispersing solution；By nano-TiO2Powder adds 100ml second
In alcohol, after disperseing 90min under 1000kW ultrasonic vibration and 1500r/min centrifugal speed stir, prepare TiO2Dispersion liquid；?
100kW is ultrasonic lower is slowly added dropwise TiO in graphene dispersing solution2Dispersion liquid, ultrasonic 90min, then sucking filtration, drying, prepare stone
Ink alkene/TiO2Powder, wherein, described Graphene and TiO2Weight ratio be 1:5, nano-TiO2Powder average particle size is 10 ~ 20nm.
(3) described earth composite phosphate is argentiferous 0.5%, the earth composite phosphate of cerium 1.0%, and its preparation method is visible
Technical paper " research of rare earth reinforced composite phosphate inorganic material anti-microbial property ", Rare Metals Materials and engineering, volume 33
Supplementary issue 1, in June, 2004.
Below in conjunction with embodiment, the present invention will be described in detail.For convenience of explanation, the colorant of example below is equal
As a example by praseodymium yellow.
Embodiment 1
A kind of antifouling and antibiosis wall brick ceramic ink, including various components be by mass percentage: praseodymium yellow 45%, EFKA43103%,
Diethylene glycol 45%, NP-4 2.5%, BYK306 0.3%, BYK051 0.6%, Disparlon 6,650 0.1%, polyethylene 0.5%, merit
Can powder 3%；Described functional powders is by earth composite phosphate, Graphene/TiO2Powder forms by weight 2:3.
A kind of preparation method of antifouling and antibiosis wall brick ceramic ink, it comprises the following steps:
(1) preparation of functional powders: component each in formula is mixed in proportion stirring 60min, uses grinder to grind 10h, makes
Its particle diameter distribution≤3 μm；
(2) being placed in UV light region by colorant, ultraviolet source irradiance controls at 300W/m2Scope, irradiation 60min；Will
Functional powders is put in microwave oven, under 800W microwave power, and microwave treatment 5min；
(3) preparation of ceramic ink: each component in formula is proportionally weighed, then with homogenizer carry out disperseing 30 ~
60min；Scattered mixed liquor is loaded in grinder, grind 8 ~ 12h, obtain the ink semi-finished product of particle diameter distribution≤1 μm；Will
The agitator tank of semi-finished product ink fills malleation, uses the strainer filtering of aperture≤1 μm, obtains finished product ink.
Embodiment 2
Based on embodiment 1, difference is: described functional powders is by earth composite phosphate, Graphene/TiO2Powder is by weight
Form than 3:2.
Embodiment 3
Based on embodiment 1, difference is: described functional powders is by earth composite phosphate, Graphene/TiO2Powder and inorganic
Antibacterial forms by weight 2:3:1.
Embodiment 4
Based on embodiment 1, difference is: described functional powders is by earth composite phosphate, Graphene/TiO2Powder and inorganic
Antibacterial forms by weight 2:3:2.
Comparative example 1
Based on embodiment 1, difference is: described functional powders is earth composite phosphate.
A kind of preparation method of antifouling and antibiosis wall brick ceramic ink, it comprises the following steps: by each component in formula according to
Ratio weighs, and then carries out disperseing 30 ~ 60min with homogenizer；Scattered mixed liquor is loaded in grinder, grind 8 ~
12h, obtains the ink semi-finished product of particle diameter distribution≤1 μm；The agitator tank of semi-finished product ink is filled malleation, uses aperture≤1 μm
Strainer filtering, obtains finished product ink.
Comparative example 2
Based on embodiment 1, difference is: described functional powders is Graphene/TiO2Powder.
A kind of preparation method of antifouling and antibiosis wall brick ceramic ink, it comprises the following steps: by each component in formula according to
Ratio weighs, and then carries out disperseing 30 ~ 60min with homogenizer；Scattered mixed liquor is loaded in grinder, grind 8 ~
12h, obtains the ink semi-finished product of particle diameter distribution≤1 μm；The agitator tank of semi-finished product ink is filled malleation, uses aperture≤1 μm
Strainer filtering, obtains finished product ink.
Comparative example 3
Based on embodiment 1, difference is: without described functional powders, diethylene glycol addition changes 47% into.
A kind of preparation method of antifouling and antibiosis wall brick ceramic ink, it comprises the following steps: by each component in formula according to
Ratio weighs, and then carries out disperseing 30 ~ 60min with homogenizer；Scattered mixed liquor is loaded in grinder, grind 8 ~
12h, obtains the ink semi-finished product of particle diameter distribution≤1 μm；The agitator tank of semi-finished product ink is filled malleation, uses aperture≤1 μm
Strainer filtering, obtains finished product ink.
Measure of merit
Select technique disclosed in application publication number CN103113133A, prepare adobe, then select in adobe embodiment 1 ~
4 and the ceramic ink that provided of comparative example 1 ~ 3 carry out ink-jet printed, form printed layer, then enter klining, preparation pottery
Brick, and test.
(1) anti-microbial property test: detect according to GB/T23763-2009 national standard, selects escherichia coli
ATCC8739 and staphylococcus aureus ATCC6538P is strain.
(2) test of soil resistance: detect according to GB/T3810.14-2006 national standard, selects chrome green for polluting
Agent.
For testing the antibacterial effect after above ink forms the wearability of printed layer and practicality abrasion for a long time, by above product
It is simulated using wear testing, the abrasive material that wear testing selects Mohs' hardness to be 3～4, printed layer rubs 1000 times
Imitate the effect after paving uses 2 years.After friction, sample clean is dried, and test effect according to the method described above.Perusal,
Ink-jet printed layer is without noticeable wear, and pattern is still clear, and simply glossiness is declined slightly relatively before.
Carry out heat stability testing, be product is placed in 60 DEG C under the conditions of place 10h, and test effect according to the method described above
Really.
Testing result: as shown in the table:
Embodiment described above only have expressed embodiments of the present invention, therefore it describes more concrete and detailed, but can not be
And it is interpreted as the restriction to the scope of the claims of the present invention, as long as using the technical side that the form of equivalent or equivalent transformation is obtained
Case, all should fall within the scope and spirit of the invention.
Claims (7)
1. an antifouling and antibiosis wall brick ceramic ink, including various components be by mass percentage: colorant 35 ~ 45%, dispersant
3 ~ 8%, solvent 40 ~ 50%, surface additive 2 ~ 5%, levelling agent 0.1～0.5%, defoamer 0.3～0.8%, bonding agent 0.5 ~ 1%,
Anti-settling agent 0.08～0.1%, Graphene 0 ~ 1%, functional powders 2 ~ 5%；Described functional powders by earth composite phosphate, Graphene/
TiO2Powder and inorganic antiseptic are by weight (2 ~ 3): (1 ~ 3): (0 ~ 2) forms.
Antifouling and antibiosis wall brick ceramic ink the most according to claim 1, it is characterised in that described functional powders is multiple by rare earth
Close phosphate, Graphene/TiO2Powder forms by weight 2:3.
Antifouling and antibiosis wall brick ceramic ink the most according to claim 1, it is characterised in that described functional powders is multiple by rare earth
Close phosphate, Graphene/TiO2Powder and inorganic antiseptic form by weight 2:3:1.
Antifouling and antibiosis wall brick ceramic ink the most according to claim 1, it is characterised in that described inorganic antiseptic be silver,
The soluble inorganic salt of one or more compositions in zinc, copper ion.
Antifouling and antibiosis wall brick ceramic ink the most according to claim 1, it is characterised in that described earth composite phosphate is
Argentiferous 0.5%, the earth composite phosphate of cerium 1.0%.
Antifouling and antibiosis wall brick ceramic ink the most according to claim 1, it is characterised in that described Graphene/TiO2Prepared by powder
Method is as follows: by Graphene ultrasonic agitation, 1000KW ultrasonic vibration and the stirring of 1500r/min centrifugal speed, be scattered in ethanol,
Obtain graphene dispersing solution；By nano-TiO2Powder adds in 100ml ethanol, 1000kW ultrasonic vibration and 1500r/min from
TiO is prepared after the lower dispersion 90min of heart speed stirring2Dispersion liquid；Lower it is slowly added dropwise in graphene dispersing solution 100kW is ultrasonic
TiO2Dispersion liquid, ultrasonic 90min, then sucking filtration, drying, prepare Graphene/TiO2Powder, wherein, described Graphene and TiO2Weight
Amount ratio is 1:5, nano-TiO2Powder average particle size is 10 ~ 20nm.
7. a preparation method for antifouling and antibiosis wall brick ceramic ink, it comprises the following steps:
(1) preparation of functional powders: component each in formula is mixed in proportion stirring 60min, uses grinder to grind 10h, makes
Its particle diameter distribution≤3 μm；
(2) being placed in UV light region by colorant, ultraviolet source irradiance controls at 200 ~ 300W/m2Scope, irradiation 30 ~
60min；Functional powders is put in microwave oven, under 700 ~ 1000W microwave power, microwave treatment 1 ~ 10min；
(3) preparation of ceramic ink: each component in formula is proportionally weighed, then with homogenizer carry out disperseing 30 ~
60min；Scattered mixed liquor is loaded in grinder, grind 8 ~ 12h, obtain the ink semi-finished product of particle diameter distribution≤1 μm；Will
The agitator tank of semi-finished product ink fills malleation, uses the strainer filtering of aperture≤1 μm, obtains finished product ink.
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| CN201610377225.8A CN105968958A (en) | 2016-06-01 | 2016-06-01 | Anti-fouling antibacterial wall brick ceramic ink and preparing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630980A (en) * | 2016-10-29 | 2017-05-10 | 安徽省亚欧陶瓷有限责任公司 | An oil-proof antifouling kitchen ceramic tile |
| CN107201084A (en) * | 2017-05-25 | 2017-09-26 | 山东国瓷康立泰新材料科技有限公司 | A kind of coloured glass ink with antibacterial functions and preparation method thereof |
| CN111377613A (en) * | 2020-04-09 | 2020-07-07 | 张志龙 | Antibacterial ceramic glaze and preparation method thereof |
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| CN103602144A (en) * | 2013-12-02 | 2014-02-26 | 佛山市东鹏陶瓷有限公司 | Ceramic ink-jet printing colored glaze mixed type antibacterial ink and preparation method thereof |
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| CN103382362A (en) * | 2013-08-06 | 2013-11-06 | 大连海事大学 | Polyurethane composite coating with antifouling performance and preparation method thereof |
| CN103602144A (en) * | 2013-12-02 | 2014-02-26 | 佛山市东鹏陶瓷有限公司 | Ceramic ink-jet printing colored glaze mixed type antibacterial ink and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630980A (en) * | 2016-10-29 | 2017-05-10 | 安徽省亚欧陶瓷有限责任公司 | An oil-proof antifouling kitchen ceramic tile |
| CN107201084A (en) * | 2017-05-25 | 2017-09-26 | 山东国瓷康立泰新材料科技有限公司 | A kind of coloured glass ink with antibacterial functions and preparation method thereof |
| CN111377613A (en) * | 2020-04-09 | 2020-07-07 | 张志龙 | Antibacterial ceramic glaze and preparation method thereof |
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