CN107699009A - Finish materials, finish materials preparation method - Google Patents
Finish materials, finish materials preparation method Download PDFInfo
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- CN107699009A CN107699009A CN201710940303.5A CN201710940303A CN107699009A CN 107699009 A CN107699009 A CN 107699009A CN 201710940303 A CN201710940303 A CN 201710940303A CN 107699009 A CN107699009 A CN 107699009A
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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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Paints Or Removers (AREA)
Abstract
Finish materials provided by the invention, including diatom ooze coating and nano-noble metal particle, the indoor harmful gas accelerated oxidation reductions such as the oxygen and formaldehyde, benzene, ammonia, TVOC that can be catalyzed in room air, and pernicious gas is resolved into the innocuous substances such as carbon dioxide and water；Meanwhile nano-noble metal beaded catalyst itself is not involved in any chemical reaction during catalytic oxygen and pernicious gas effect, therefore nano-noble metal particle will not produce consumption, can be acted on long lasting for indoor air purification is played.In addition, present invention also offers a kind of preparation method of above-mentioned finish materials.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to a kind of finish materials and preparation method thereof.
Background technology
According to statistics, the modern mankind have the activity in space indoors of 80% time, therefore, the cleanliness factor of room air
Influence to health is with very crucial influence because the progressive prosperity of industry pursues beautiful and comfortable need with people
Ask, substantial amounts of artificial synthesized article enter it is indoor at home, such as artificial cabinet, artificial board, curtain, sofa, carpet, mattress,
Plastics, rubber etc., these artificial fabricated products, substantial amounts of adhesive is used in order to which the demand of antiseptic insect-repelling is elongated
And preservative, it will usually the volatile harmful gase such as release formaldehyde, benzene, ammonia, VOC, become be Interior Space pollutant release come
The volatilization phase in source, especially formaldehyde is up to 3-15, can cause human body Ocular irritation, breathing problem, allergic, white blood
Disease, feminine menstrual are disorderly or induce various cancers, allow indoor living space to be no longer an environment for safety, therefore, how to open
The indoor air purification product that to send out a kind of safe and reliable and permanently effective, it is the very urgent demand of modern society.
In order to purify the air of a room, in the market have at present with coating pattern, mechanical filter pattern, spray pattern it is various
Type products, wherein coating or spray class product, brand mix, and mass discrepancy is very big, or even product contains to human body in itself
Harmful material, such as formaldehyde, VOC etc., in addition to causing human body to endanger, serious pollution is also resulted in environment.Other types
Product also because various shortcomings be present, people can not be met for needed for indoor air purification, therefore, in the market is badly in need of a kind of
Real Environmental Safety, while the finish materials that and can purifies the air of a room for a long time.
The content of the invention
Based on this, it is necessary to for defect present in prior art, there is provided a kind of surface treatment that can purify air
Material.
To achieve the above object, the present invention uses following technical proposals：
The invention provides a kind of finish materials, including diatom ooze coating, in addition to nano-noble metal particle.
In some preferred embodiments, the nano-noble metal particle includes nanometer gold particle, nano platinum
At least one in grain, Technique of Nano Pd gold grain, nanometer rhodita (-te) particle, nanometer iraurite particle, nanometer ruthenium gold grain or nano-Ag particles
Kind and the composite Nano noble metal granule formed by above two and two or more nano-noble metal Particles disperseds.
In some preferred embodiments, the particle diameter of the nano-noble metal particle is less than 100 nanometers.
In some preferred embodiments, the particle diameter of the nano-noble metal particle is less than 10 nanometers.
In some preferred embodiments, the diatom ooze coating also includes resin, the resin include polyalcohols resin,
At least one in phenol resin, Corvic, melmac, epoxy resin, silicones or polyurethane resin
Kind.
In some preferred embodiments, the diatom ooze coating also includes filler, and the filler includes titanium white
At least one of powder, dicalcium powder, diatomite, oyster shell whiting, mineral powder.
In some preferred embodiments, the diatom ooze coating also includes additive, and the additive includes dilution
At least one of agent, drier, plasticizer, curing agent, stabilization agent, dispersant, coalescents or pigment.
Present invention also offers the preparation method of above-mentioned finish materials, comprise the steps：
It is in mass ratio with the diatom ooze coating by the nano-noble metal particle：(0.5~10%)：(90~
99.5%) mix.
In some preferred embodiments, wherein, the nano-noble metal particle is prepared by following methods：
The acidic aqueous solution of noble metal is mixed with behenyl ammonium bromide solution, obtains mixed solution；
The mixed liquor is instilled into the borohydride sodium aqueous solution, then solution to be mixed and deionized water are stood after being stirred
Layering；
Extract the mixed solution on upper strata, you can obtain the aqueous solution containing nano-noble metal particle.
In some preferred embodiments, the noble metal acidic aqueous solution includes golden chloric acid aqueous solution.
The present invention uses above-mentioned technical proposal, and its advantage is：
On the one hand, finish materials provided by the invention, including diatom ooze coating and nano-noble metal particle, the table
Face processing material can be catalyzed the indoor harmful gas accelerated oxidations such as oxygen and formaldehyde, benzene, ammonia, the TVOC in room air also
Original work are used, and pernicious gas is resolved into the innocuous substances such as carbon dioxide and water；Meanwhile nano-noble metal beaded catalyst exists
During catalytic oxygen acts on pernicious gas, any chemical reaction itself is not involved in, therefore nano-noble metal particle will not
Consumption is produced, can be acted on long lasting for indoor air purification is played.
On the other hand, finish materials provided by the invention, coated in body surface, because it includes the expensive gold of nanometer
Metal particles, because nano-noble metal particle can be with the coating film of long-term existence curing molding, as long as coating film is not broken
It is bad can long-term role, the effect term of validity and coating film same life-span, service life length.
In addition, finish materials provided by the invention have the characteristics of safe and healthy and environmentally friendly, preparation technology is simple,
It is adaptable to industrialized production.
Embodiment
For the ease of understanding the present invention, the present invention will be described more fully below.But the present invention can be with
Many different forms are realized, however it is not limited to embodiment described herein.On the contrary, provide the purpose of these embodiments
It is to make the understanding more thorough and comprehensive to the disclosure.
Unless otherwise defined, technical field of all of technologies and scientific terms used here by the article with belonging to the present invention
The implication that is generally understood that of technical staff it is identical.Term used in the description of the invention herein is intended merely to retouch
State the purpose of specific embodiment, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or
The arbitrary and all combination of multiple related Listed Items.
Finish materials provided by the invention include nano-noble metal particle.
Because noble metal has very strong catalytic activity, but because noble metal cost is high, the temperature for being catalyzed pernicious gas is difficult
Grasp, Material cladding is unstable, therefore slowly can not popularization and application.It is expensive that noble metal is creatively processed into nanometer by the present invention
Metallic particles, its catalytic activity greatly enhance, and the application is based on this principle, using nano-noble metal particle as surface
Handle material, under the catalytic action of the finish materials, the pernicious gas such as indoor formaldehyde, carbon monoxide and oxygen
Generation redox reaction generates carbon dioxide and water.
In some preferred embodiments, the nano-noble metal particle includes nanometer gold particle, nano platinum
At least one in grain, Technique of Nano Pd gold grain, nanometer rhodita (-te) particle, nanometer iraurite particle, nanometer ruthenium gold grain or nano-Ag particles
Kind and the composite Nano noble metal granule formed by above two and two or more nano-noble metal Particles disperseds.
It is appreciated that the nano-noble metal particle is not limited to above-mentioned nano-noble metal particle, as long as and possessing catalysis
Effect, enable to the pernicious gases such as formaldehyde, the carbon monoxide of interior and oxygen that redox reaction generation carbon dioxide occurs
Protection scope of the present invention is belonged to water.
It is appreciated that the expensive gold of composite Nano formed using above two and two or more nano-noble metal Particles disperseds
Metal particles, more preferably, detergent power is stronger for its catalytic effect.
In some preferred embodiments, the particle diameter of the nano-noble metal particle is less than 100 nanometers.
More specifically, the particle diameter of the nano-noble metal particle is less than 10 nanometers.
It is appreciated that the particle diameter of the nano-noble metal particle is smaller, its activity is stronger, and catalytic capability is also stronger, more can
Redox reaction generation carbon dioxide and water occur for the pernicious gases such as formaldehyde, carbon monoxide in accelerating chamber and oxygen, and it is imitated
Fruit is also better.
In some preferred embodiments, the coating also includes resin, the resin include polyalcohols resin, phenol resin,
At least one of Corvic, melmac, epoxy resin, silicones or polyurethane resin.
In some preferred embodiments, the coating also includes filler, and the filler includes titanium dioxide, coarse whiting
At least one of powder, diatomite, oyster shell whiting, mineral powder.
In some preferred embodiments, the coating also includes additive, and the additive includes diluent, drying
At least one of agent, plasticizer, curing agent, stabilization agent, dispersant, coalescents or pigment.
It is appreciated that above-mentioned additive provided by the invention is similar with the additive material added in traditional coating.
Present invention also offers the preparation method of above-mentioned finish materials, comprise the steps：
It is in mass ratio with the diatom ooze coating by the nano-noble metal particle：(0.5~10%)：(90~
99.5%) mix.
It is appreciated that can also be by adjusting the nano-noble metal particle and the diatom ooze coating by adjustment
Formula is so as to fit being coated on various materials, such as building, vehicle, ship, plastics, rubber.
In some preferred embodiments, wherein, the nano-noble metal particle is prepared by following methods：
The acidic aqueous solution of noble metal is mixed with behenyl ammonium bromide solution, obtains mixed solution；Will
The mixed liquor instills the borohydride sodium aqueous solution, then solution to be mixed is stood after being stirred and is layered with deionized water；In extraction
The mixed solution of layer, you can obtain the aqueous solution containing nano-noble metal particle.
In some preferred embodiments, the noble metal acidic aqueous solution includes golden chloric acid aqueous solution.
The finish materials that the above embodiment of the present invention provides, including diatom ooze coating and nano-noble metal particle, can
With indoor harmful gas accelerated oxidation reductions such as the oxygen being catalyzed in room air and formaldehyde, benzene, ammonia, TVOC, and will have
Evil gas resolves into the innocuous substances such as carbon dioxide and water；Meanwhile nano-noble metal beaded catalyst in catalytic oxygen and is harmful to
During gas acts on, any chemical reaction itself is not involved in, therefore nano-noble metal particle will not produce consumption, can be with
Acted on long lasting for indoor air purification is played.
It is appreciated that above-mentioned finish materials are coated in body surface, the table for possessing new function due to foring
Face handles material, above-mentioned finish materials is coated on the surface of wall, ceiling and various furnishings objects, in institute
In the presence of stating finish materials, the decomposition of the pernicious gases such as indoor formaldehyde, benzene, ammonia, VOC is can speed up, ensure that interior
The air quality of inhabitation, comfortable environment is provided for the health of human body.
Above-mentioned technical proposal of the present invention is described in detail below in conjunction with specific embodiment.
Embodiment one
By 60ml golden chloric acid (HAuCl4) aqueous solution with dissolved with 0.48 gram of cetyl trimethylammonium bromide (C 16TAB)
50ml deionized water solutions；Constant speed is placed on agitator again and stirs 180 minutes, then with the speed of every 2 seconds 1 drops by 2.8ml
Borohydride sodium (NaBH4, 0.02 gram) aqueous solution slowly instills, after the completion of be placed on agitator and stir 24 hours；After stopping stirring
Shady place is statically placed in, that is, obtains the aqueous solution containing golden nm particle, gold nano-particle diameter is average in below 10nm.
250 parts of pure water, 10 parts of ethylene glycol, 5 parts of dispersant, 1 part of wetting agent, 2 parts of defoamer, 2 parts of bactericide is sharp
40 parts of titanium-type titanium dioxide, 300 parts of diatom ooze, 75 parts of kaolin, 50 parts of talcum powder, 7 parts of coalescents, 110 parts of styrene-acrylic emulsion,
The above-mentioned raw material such as 2% 100 parts of hydroxyethyl cellulose, 5 parts of levelling agent, add pure water, in speed of agitator in mixer
1000 turn left the right side, add dispersant, wetting agent, ethylene glycol, defoamer, bactericide, coalescents, the stirring of hydrocarbon ethyl cellulose
To present gluey kenel when, add titanium dioxide, talcum powder, diatom ooze filler, rotating speed 800 turn left it is right addition phenylpropyl alcohol breast
Liquid, diatom ooze coating is made when to be mixed uniform.
It is (90% in mass ratio by manufactured diatom ooze coating and the gold rice grain aqueous solution：0.5%) ratio mixes,
Obtain the finish materials that the nano particle containing gold of the present invention can purify the air of a room.
Embodiment two
By 100ml golden chloric acid (HAuCl4) aqueous solution with dissolved with 0.9 gram of cetyl trimethylammonium bromide (C 16TAB)
50ml deionized water solutions；Constant speed is placed on agitator again and stirs 240 minutes, then with the speed of every 2 seconds 1 drops by 2.5ml
Borohydride sodium (NaBH4, 0.02 gram) aqueous solution slowly instills, after the completion of be placed on agitator and stir 24 hours；After stopping stirring
Shady place is statically placed in, that is, obtains the aqueous solution containing golden nm particle, gold nano-particle diameter is average in below 10nm.
250 parts of pure water, 10 parts of ethylene glycol, 5 parts of dispersant, 1 part of wetting agent, 2 parts of defoamer, 2 parts of bactericide is sharp
40 parts of titanium-type titanium dioxide, 300 parts of diatom ooze, 75 parts of kaolin, 50 parts of talcum powder, 7 parts of coalescents, 110 parts of styrene-acrylic emulsion,
The above-mentioned raw material such as 2% 100 parts of hydroxyethyl cellulose, 5 parts of levelling agent, add pure water, in speed of agitator in mixer
1000 turn left the right side, add dispersant, wetting agent, ethylene glycol, defoamer, bactericide, coalescents, the stirring of hydrocarbon ethyl cellulose
To present gluey kenel when, add titanium dioxide, talcum powder, diatom ooze filler, rotating speed 800 turn left it is right addition phenylpropyl alcohol breast
Liquid, diatom ooze coating is made when to be mixed uniform.
It is (99.5% in mass ratio by manufactured diatom ooze coating and the gold rice grain aqueous solution：10%) ratio mixes,
Obtain the finish materials that the nano particle containing gold of the present invention can purify the air of a room.
Embodiment three
By 150ml golden chloric acid (HAuCl4) aqueous solution with dissolved with 1.2 grams of cetyl trimethylammonium bromides (C 16TAB)
60ml deionized water solutions；Constant speed is placed on agitator again and stirs 180 minutes, then with the speed of every 2 seconds 1 drops by 3ml hydrogen
Boronation sodium (NaBH4, 0.02 gram) aqueous solution slowly instills, after the completion of be placed on agitator and stir 18 hours；Stop quiet after stirring
It is In Shade, that is, the aqueous solution containing golden nm particle is obtained, gold nano-particle diameter is average in below 10nm.
250 parts of pure water, 10 parts of ethylene glycol, 5 parts of dispersant, 1 part of wetting agent, 2 parts of defoamer, 2 parts of bactericide is sharp
40 parts of titanium-type titanium dioxide, 300 parts of diatom ooze, 75 parts of kaolin, 50 parts of talcum powder, 7 parts of coalescents, 110 parts of styrene-acrylic emulsion,
The above-mentioned raw material such as 2% 100 parts of hydroxyethyl cellulose, 5 parts of levelling agent, add pure water, in speed of agitator in mixer
900 turn left the right side, add dispersant, wetting agent, ethylene glycol, defoamer, bactericide, coalescents, hydrocarbon ethyl cellulose stir to
When gluey kenel is presented, titanium dioxide, talcum powder, diatom ooze filler are added, is turned left right addition styrene-acrylic emulsion in rotating speed 1000,
Diatom ooze coating is made when to be mixed uniform.
It is (96% in mass ratio by manufactured diatom ooze coating and the gold rice grain aqueous solution：5%) ratio mixes, i.e.,
Obtain the finish materials that the nano particle containing gold of the present invention can purify the air of a room.
The finish materials provided by the embodiment of the present invention one, product is delivered into third party and detects unit detection efficiency,
Its data obtained approximately as：
Formaldehyde：Detected by QB/T 2761-2006 methods, 72 hours degradation rates of formaldehyde are 91.6%.
Benzene：Detected by GC/MS (JY/T 003-1996) method, 72 hours degradation rates of benzene are 89.3%.
Toluene：Detected by GC/MS (JY/T 003-1996) method, 72 hours degradation rates of toluene are 88.2%.
Ammonia：By GB/T18204.25-2000 light splitting brightness method method detections, 24 hours degradation rates of ammonia are 84.3%.
PM2.5：Detected by APIAC/LM01-2015 methods, 8 hours effective clearances of PM2.5 particles are 95.8%.
TVOC：Detected by GC/MS (JY/T 003-1996) method, TVOC 72 hours degradation rates are 91.6%.
Learnt by above the third party test data, finish materials provided by the invention can actually play degraded
Indoor harmful gas function, reach the purpose to purify the air of a room.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of finish materials, including diatom ooze coating, it is characterised in that also including nano-noble metal particle.
2. finish materials according to claim 1, it is characterised in that it is yellow that the nano-noble metal particle includes nanometer
Gold grain, nano platinum particle, Technique of Nano Pd gold grain, nanometer rhodita (-te) particle, nanometer iraurite particle, nanometer ruthenium gold grain or nanometer
At least one of Argent grain and the composite Nano formed by above two and two or more nano-noble metal Particles disperseds are expensive
Metallic particles.
3. finish materials according to claim 2, it is characterised in that the particle diameter of the nano-noble metal particle is less than
100 nanometers.
4. finish materials according to claim 3, it is characterised in that the particle diameter of the nano-noble metal particle is less than
10 nanometers.
5. finish materials according to claim 1, it is characterised in that the diatom ooze coating also includes resin, institute
Stating resin includes polyalcohols resin, phenol resin, Corvic, melmac, epoxy resin, silicones or poly- amino first
At least one of acid ester resin.
6. finish materials according to claim 5, it is characterised in that the diatom ooze coating also includes filler,
The filler includes titanium dioxide, at least one of dicalcium powder, diatomite, oyster shell whiting, mineral powder.
7. finish materials according to claim 6, it is characterised in that the diatom ooze coating also includes additive,
The additive is included in diluent, drier, plasticizer, curing agent, stabilization agent, dispersant, coalescents or pigment extremely
Few one kind.
8. a kind of preparation method of finish materials according to claim 1, it is characterised in that comprise the steps：
It is in mass ratio with the diatom ooze coating by the nano-noble metal particle：(0.5~10%)：(90~99.5%) mix
Close.
9. the preparation method of finish materials according to claim 8, it is characterised in that wherein, the expensive gold of nanometer
Metal particles are prepared by following methods：
The acidic aqueous solution of noble metal is mixed with behenyl ammonium bromide solution, obtains mixed solution；
The mixed liquor is instilled into the borohydride sodium aqueous solution, then solution to be mixed is stood after being stirred and is layered with deionized water；
Extract the mixed solution on upper strata, you can obtain the aqueous solution containing nano-noble metal particle.
10. the preparation method of finish materials according to claim 9, it is characterised in that the noble metal acid water
Solution includes golden chloric acid aqueous solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710940303.5A CN107699009A (en) | 2017-10-11 | 2017-10-11 | Finish materials, finish materials preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710940303.5A CN107699009A (en) | 2017-10-11 | 2017-10-11 | Finish materials, finish materials preparation method |
Publications (1)
| Publication Number | Publication Date |
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| CN107699009A true CN107699009A (en) | 2018-02-16 |
Family
ID=61183421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710940303.5A Withdrawn CN107699009A (en) | 2017-10-11 | 2017-10-11 | Finish materials, finish materials preparation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109251560A (en) * | 2018-07-17 | 2019-01-22 | 安徽江淮车轮有限公司 | A kind of wheel antibiotic paint and preparation method thereof containing Waste Slag |
| CN111234569A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Diatomite coating, preparation method thereof and decorative plate made of diatomite coating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051680A (en) * | 2011-01-21 | 2011-05-11 | 西安交通大学 | Rapid preparation method of gold nano rod with small aspect ratio |
| CN105400304A (en) * | 2015-12-15 | 2016-03-16 | 上海源由纳米科技有限公司 | Nano composite diatom ooze coating and preparation method thereof |
-
2017
- 2017-10-11 CN CN201710940303.5A patent/CN107699009A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051680A (en) * | 2011-01-21 | 2011-05-11 | 西安交通大学 | Rapid preparation method of gold nano rod with small aspect ratio |
| CN105400304A (en) * | 2015-12-15 | 2016-03-16 | 上海源由纳米科技有限公司 | Nano composite diatom ooze coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 胡昌义等: "《贵金属新材料》", 30 September 2015, 中南大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109251560A (en) * | 2018-07-17 | 2019-01-22 | 安徽江淮车轮有限公司 | A kind of wheel antibiotic paint and preparation method thereof containing Waste Slag |
| CN111234569A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Diatomite coating, preparation method thereof and decorative plate made of diatomite coating |
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Application publication date: 20180216 |