CN106366927A - Coating - Google Patents
Coating Download PDFInfo
- Publication number
- CN106366927A CN106366927A CN201610916874.0A CN201610916874A CN106366927A CN 106366927 A CN106366927 A CN 106366927A CN 201610916874 A CN201610916874 A CN 201610916874A CN 106366927 A CN106366927 A CN 106366927A
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- China
- Prior art keywords
- coating
- parts
- chitin
- agent
- containing metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention provides a coating. The coating is prepared from, by mass, 40-60 parts of resin material, 0.5-30 parts of colorant, 20-50 parts of metal-containing powder and additives, wherein the additives include 5-15 parts of chitosan and an assistant, and the assistant includes 0.5-1.5 parts of flatting agent. By the adoption of the coating adopting the proportion, the decoration and ornamenting pollution risk of the coating can be greatly reduced, namely the pollution risk caused by the coating in decoration and ornamenting can be greatly reduced.
Description
Technical field
The present invention relates to ornament materials, more particularly, to, a kind of coating.
Background technology
Coating, so-called coating is to be coated in be protected or decorated body surface, and can with coated article formed firmly attached
The continuous film, typically based on resin or oil or emulsion, adds or without pigment, filler, adds corresponding additive,
The thick liquid being formulated with organic solvent or water.More authoritative " coating process " one book of Chinese coating circle is defined as
: " coating is a kind of material, and this material can be coated in object surface with different construction technologies, is formed and adheres to firm, tool
There are some strength, continuous solid film.The film common name film so being formed, also known as paint film or coating.”
Because the coating of early stage is mostly with vegetable oil as primary raw material, therefore coating is also referred to as and paints.Synthetic resin instead of now
Vegetable oil, therefore referred to as coating.Coating non-liquid, powdery paints is coating variety one big class.
But, present fitting-up is seriously polluted, how to provide a kind of coating of low stain risk, is to need to solve
Technical problem；Further it is desirable to be able to provide a kind of health paint not having formaldehyde to disengage.
Content of the invention
The technical problem to be solved is to provide a kind of new coating.
Technical scheme is as follows: a kind of coating, and it includes the composition of following mass fraction: resin material 40 ~ 60
Part；0.5 ~ 30 part of coloring agent；20 ~ 50 parts of powder containing metal；Additive；Wherein, described additive includes 5 ~ 15 parts of chitin kind；
And auxiliary agent；Wherein, described auxiliary agent includes 0.5 ~ 1.5 part of levelling agent.
Preferably, described chitin kind includes chitin and/or chitin derivativ.
Preferably, described chitin derivativ includes chitosan.
Preferably, including 45 ~ 55 parts of resin material.
Preferably, including 10 ~ 15 parts of coloring agent.
Preferably, including 28 ~ 42 parts of powder containing metal.
Preferably, including 8 ~ 12 parts of chitin kind.
Preferably, including 0.8 ~ 1.2 part of levelling agent.
Preferably, described powder containing metal includes metal powder.
Preferably, described powder containing metal includes metal compound medicinal powder.
Using such scheme, the present invention passes through using chitin kind additive, from suitable resin material, can be very big
Reduce the fitting-up pollution risk of coating；And there are certain bacteriostasis.
Further, the certain resin material of cooperation and powder containing metal etc., go for building and productive life
Articles for use, and adapt to various construction methods, there is pervasive application effect.
Brief description
Fig. 1 is the schematic diagram of one embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in detail, and the following examples can combine and make
With, and, the present invention can be realized using various forms, be not limited to this specification each specific embodiment described, provide
The purpose of these embodiments is that the disclosure is more thoroughly comprehensively readily appreciated.Need further exist for explanation
It is, when a certain structure is fixed on another structure, to be directly or indirectly fixed on this another structure including by this structure, or will
This structure is fixed on this another structure by one or more of the other intermediate structure.When a structure connects another structure,
It is directly or indirectly connected to this another structure including by this structure, or this structure is passed through knot in the middle of one or more of the other
Structure is connected to this another structure.And, described "and/or" include " and " with two kinds of possible embodiments of "or".
As shown in figure 1, the present invention example is: a kind of coating, it includes the composition of following mass fraction: resinous wood
40 ~ 60 parts of material；0.5 ~ 30 part of coloring agent；20 ~ 50 parts of powder containing metal；Additive；Wherein, described additive includes chitin kind
5 ~ 15 parts；And auxiliary agent；Wherein, described auxiliary agent includes 0.5 ~ 1.5 part of levelling agent.Using the coating of said ratio, can be very big
Reduce the fitting-up pollution risk of coating, can greatly reduce the pollution risk leading to due to coating in fitting-up.Its
In, described part include 1 gram, 2 grams, 3 grams, 5 grams, 10 grams, 20 grams, 30 grams, 50 grams, 100 grams, 200 grams, 500 grams, 1000 grams,
10000 grams or a combination thereof.For example, described auxiliary agent includes 0.5 ~ 1.5 part of levelling agent and 0.2 ~ 1 part of defoamer.
For example, described additive includes 6 ~ 12 parts of chitin kind；Preferably, described coating includes 8 ~ 12 parts of chitin kind.
And for example, described additive includes 8 ~ 10 parts of chitin kind；And for example, described additive includes 9 parts of chitin kind；Preferably, described
Chitin kind includes chitin and/or chitin derivativ.Wherein, chitin is also known as chitin, chitin, English name
chitin.The present invention and its each embodiment are applied to coating using chitin and/or chitin derivativ, have antimycotic antiseptic and remove
Smelly wait effect, and belong to cationic natural polymer, play the role of good to control germs/bacteria/mycete.And for example, institute
State additive and also include nanometer grade silica or 2 ~ 3 parts of nanoscale silica flour, to lift impact resistance and the anti-wear performance of coating.
For example, described chitin derivativ includes chitosan；For example, described additive includes 5 ~ 15 parts of chitosan；And for example,
Described additive includes 6 ~ 12 parts of chitosan；By that analogy.Wherein, chitosan is also known as chitosan or shitosan, be by
The chitin (i.e. chitin) that nature is widely present obtains through deacetylation, and chemical name is Chitosan (1-
4) -2- amino-b-d glucose, the biological functionality of this natural polymer and the compatibility, blood compatibility, safety, micro- life
The premium properties such as thing degradability by all trades and professions extensive concern, in medicine, food, chemical industry, cosmetics, water process, METAL EXTRACTION
And the applied research of the numerous areas such as recovery, biochemistry and biomedical engineering achieves major progress；The present invention and its each enforcement
In example, chitosan includes carapace amine salt, or a series of has different molecular weight (50kda～2000kda), viscosity and deacetylated
The carapace amine polymer of degree (40%～98%), or chitosan polymer salt etc..Chitosan does not dissolve in neutral and alkaline solution, but
Can be with mineral acid and organic acid such as glutamic acid, hydrochloric acid, lactic acid and acetic acid forming salt.The amino of polymer is protonated, generation
Soluble polysaccharide carries positive charge.The most frequently used carapace amine salt is glutamate, Glu and hydrochlorate.So, in coating, chitosan
In addition to bacteria mildew-proof, it is alternatively arranged as thickening agent, fruit glaze agent uses, be capable of selectively highly suppressing special harmful
The growth of antibacterial.
And for example, described additive also includes 2 ~ 5 parts of bentonite.For example, described additive include 6 ~ 12 parts of chitin kind with
2 ~ 5 parts of bentonite.And for example, described additive also includes 3 ~ 4 parts of bentonite.For example, described additive includes chitin kind 8 ~ 10
Part and 3 ~ 4 parts of bentonite.Preferably, in described additive, including 3.2 parts of bentonite.Bentonite main mineral constituent is to cover to take off
Stone, in 85-90%, wherein, the interlayer cation of sodium bentonite is na to content+；The interlayer cation of calcium-base bentonite is ca2+；
The bentonitic interlayer cation of hydrogen-based is h+；Organobentonite interlayer cation is organic cation.Preferably, described bentonite
For metal base bentonite, that is, its interlayer cation is metal ion, and bentonite has strong hygroscopicity and dilatancy it is easy to exchange
Metal ion therein, is applied in coating described in each embodiment, has certain viscosity, thixotropy and lubricity；Have relatively
Strong cation exchange capacity (CEC)；There is certain absorbability to various gases, liquid, organic substance.Preferably, described bentonite
For compounding bentonite, it has two or more bentonitic combinations, and for example, described compounding bentonite is sodium bentonite and calcium
Base bentonite, both mass ratios are 2:1；Wherein, sodium bentonite and calcium-base bentonite add up to 2 ~ 5 parts or 3 ~ 4 parts, with this
Analogize.And for example, described compounding bentonite is organobentonite and calcium-base bentonite, and both mass ratios are 2:1；Wherein, have
Machine bentonite adds up to 2 ~ 5 parts or 3 ~ 4 parts with calcium-base bentonite.So, using compounding bentonite, expand after water suction and form floccule
Matter, using the teaching of the invention it is possible to provide multiple exchange cations, has good suspension and dispersibility, is combined into colloid with appropriate water,
Charged corpuscle can be discharged in water, increase system viscosity, also there is good light absorptive, can substantially reduce film coated surface gloss,
Play the effect of similar delustering agent, be particularly well-suited to sub- optical coating.
Preferably, described coating includes 45 ~ 55 parts of resin material；For example, described coating includes 48 ~ 52 parts of resin material；
And for example, described coating includes resin material 49 or 50 parts.Preferably, described resin material includes organic siliconresin.For example, described
Resin material is chitin epoxy resin or chitin polyurethane resin.Preferably, described resin material includes polyester material.
Preferably, described polyester material includes polyurethane resin.Preferably, described polyester material includes acrylic resin polyurethane
Copolymer resinses.For example, described resin material includes organic siliconresin and polyester material, and both mass ratios are 1:(2 ~ 3),
Organic siliconresin adds up to 45 ~ 55 parts with polyester material.And for example, described resin material includes aqueous acrylic modified epoxy resin
With polyurethane resin, both mass ratios are 1:(2 ~ 3);And for example, described resin material includes acrylic resin and polyurethane
Resin, both mass ratios are 1:(2 ~ 3), acrylic resin adds up to 45 ~ 55 parts with polyurethane resin.And for example, described resin
Material includes polyurethane resin and acrylic resin polyurethane copolymerization resin, and both mass ratios are (2 ~ 3): (1 ~ 2), poly- ammonia
Ester resin adds up to 45 ~ 55 parts with acrylic resin polyurethane copolymerization resin；And for example, polyurethane resin and acrylic resin polyurethane
Copolymer resinses add up to 48 ~ 52 parts；And for example, polyurethane resin and acrylic resin polyurethane copolymerization resin add up to 50 parts, with such
Push away.And for example, described resin material includes polyurethane resin, acrylic resin polyurethane copolymerization resin and aqueous acrylic modified ring
Oxygen tree fat, the mass ratio of three is (2 ~ 3): (1 ~ 2): 1.Using each embodiment of polyurethane resin, the Carbimide. of polyurethane
Ester group can react a large amount of hydrogen bonds of formation and amido link with the amino in chitin kind especially chitosan, has good film forming
Effect；Preferably, polyurethane resin includes organic silicon modified aqueous polyurethane, Acrylate Modified Aqueous Polyurethane and/or propylene
Acid esters modified aqueous polyurethane；For example, polyurethane resin includes organic silicon modified aqueous polyurethane, the poly- ammonia of acrylic modified waterborne
Ester and acrylic ester modified water-soluble polyurethane, the mass ratio of three is 1:1:1.
For lifting film-formation result further, strengthen the fastness of coating, described auxiliary agent also includes glass fibre element 0.2 ~ 0.4
Part, preferably 0.3 part.Micro glass fibre element cooperation polyurethane resin, or cooperation polyurethane resin and acrylic resin
Polyurethane copolymerization resin is applied to coating, can lift film-formation result about 2% about.Preferably, described auxiliary agent also includes poly- second
0.2 ~ 1 part of enol；For example, described auxiliary agent includes 0.4 ~ 0.6 part of polyvinyl alcohol；And for example, described auxiliary agent includes polyvinyl alcohol 0.5
Part；Chitin kind and polyurethane resin are coordinated using polyvinyl alcohol, stable emulsifying performance and the adhesive property of coating can be lifted,
Obdurability and the flatness of film can be lifted.For example, described auxiliary agent includes 0.2 ~ 0.4 part of glass fibre element and polyvinyl alcohol
0.2 ~ 1 part；And for example, described auxiliary agent includes 0.3 part of glass fibre element and 0.5 part of polyvinyl alcohol.
For example, described coating includes 0.5 ~ 30 part of coloring agent；Preferably, described coating includes 10 ~ 15 parts of coloring agent；Example
As described coating includes 12 parts of coloring agent.Preferably, described coloring agent includes color masterbatch.Preferably, described coloring agent include organic
Pigment and/or inorganic pigment.Coloring agent is pigment, can be arranged according to target requirement, such as, for white coating, can adopt
Titanium dioxide is as coloring agent.Specific shades of colour and its corresponding organic pigment and/or inorganic pigment, can be according to prior art
Or target product is allocated, and will not be described here.
For example, described auxiliary agent also includes 0.2 ~ 1 part of defoamer；For example, described auxiliary agent includes 0.4 ~ 0.6 part of defoamer；Excellent
Choosing, described auxiliary agent includes 0.5 part of defoamer.Defoamer is also referred to as anti-foam agent, and foam is Unstable Systems thermodynamically, no
It is probably stable, the thermodynamic phase of foam, be because the liquid total surface area of system after brokenly bubble is greatly reduced, from
And maximum system energy (free energy) is the reason reduce a lot of, Herba Kalimeridis lattice Buddhist nun's effect stops the discharge opeing of bubble chamber film, recovers bubble film thickness,
Bubble is to air discharge gas, bubbles burst.The factor affecting this process is the apparent viscosity of bubble and consistency has influence on
Diffusion on bubble surface film for the defoamer microgranule.Defoamer is to reduce surface tension in process, plays suppression
Foam produces or eliminates the effect having produced foam.For example, described defoamer includes polyethers defoamer or silicon class defoamer；Excellent
Choosing, described defoamer includes 0.5 part of emulsifying dimethicone.Preferably, described defoamer includes organic silicon defoamer, example
As described defoamer includes 0.2 ~ 0.3 part of organic silicon defoamer virco hcs-194；And for example, described defoamer includes polyoxy
Propyl group polyoxyethanyl glycerin ether.For example, described defoamer includes polyoxyethyl propyl polyoxyethanyl glycerin ether and organic silicon defoamer
Virco hcs-194, both mass ratios are (8 ~ 10): 1, add up to 0.2 ~ 1 part.Using the coating of said ratio, and various
Chemical system has the great compatibility it is easy to process, the danger of no silicon speckle during use, function admirable, and surface activity is big, and surface is opened
Power is little, big to the contact angle of water, and defoaming capacity is strong, and the suds time is long, has fabulous defoaming effect.The results showed, above-mentioned
In defoamer, micro sodium tripolyphosphate is added can about to lift 5% ~ 10% defoaming effect；For example, described defoamer includes three
Polyphosphate sodium, polyoxyethyl propyl polyoxyethanyl glycerin ether and organic silicon defoamer virco hcs-194, the mass ratio of three is
(0.1 ~ 0.2): (8 ~ 10): 1, add up to 0.2 ~ 1 part；And for example, sodium tripolyphosphate, polyoxyethyl propyl polyoxyethanyl glycerin ether and organosilicon
Defoamer virco hcs-194 adds up to 0.4 ~ 0.6 part；It is preferably three and add up to 0.5 part.
Wherein, described coating includes 20 ~ 50 parts of powder containing metal；Preferably, described coating includes powder containing metal 28 ~ 42
Part；For example, described coating includes 30 ~ 35 parts of powder containing metal；For example, described coating includes powder containing metal 32 or 33 parts.Excellent
Choosing, described powder containing metal is nanoscale powder containing metal, and the particle diameter for example containing metal powder is 0.1 ~ 100 nanometer；Preferably
For 0.1 ~ 20 nanometer；Particle diameter containing metal powder is little, is on the one hand conducive to the coating homogeneity of coating, is on the other hand conducive to root
Produce photocatalyst effect under light illumination according to selected powder containing metal, realize the effect such as antibacterial and deodouring, purify air.
Preferably, described powder containing metal includes metal powder or metal compound medicinal powder.For example, for example, described containing gold
Belong to powder and include nano level metal powder or nanosized metal compound powder.Described powder containing metal includes titanium dioxide (titanium
White lead) 10 ~ 30 parts.For example, described powder containing metal includes 10 ~ 30 parts of titanium dioxide with 5 ~ 10 parts of zinc oxide it is preferred that described
Powder containing metal includes 15 ~ 20 parts of Nano titanium dioxide and 5 ~ 6 parts of Nano-class zinc oxide；And for example, the described bag of powder containing metal
Include 20 ~ 25 parts of Nano titanium dioxide and 6 ~ 8 parts of Nano-class zinc oxide；Wherein, titanium dioxide can make as white coloring agent
With.Nano titanium dioxide can make Organic substance decompose by light-catalyzed reaction；Nano-class zinc oxide belongs to inorganic antiseptic, energy
Enough so that Organic substance is decomposed by light-catalyzed reaction additionally it is possible to by the oxidation-reduction quality of zinc ion, destroy bacterial structure, enter thin
The enzyme of electron transport system is destroyed, thus playing certain antibacterial bacteriostatic effect after born of the same parents.Preferably, described powder containing metal also wraps
Include 0.5 ~ 1 part of nanometer-level silver composition, wherein, nanometer-level silver composition includes nanometer-level silver atom or nanometer-level silver ion, nanoscale
Silver ion has the nanoscale silver salt of silver ion, such as silver nitrate etc.；Nanometer-level silver Ingredient Amount need not be too many, for example, receives
Meter level silver composition is 4% ~ 6% with the mass ratio of Nano titanium dioxide；For example, nanometer-level silver composition and Nano titanium dioxide
Mass ratio be 5%；Add nanometer-level silver composition, bacteriostasis can be strengthened；So, by by Nano titanium dioxide, receive
Nanoscale zinc oxide, nanometer-level silver composition are used in combination with chitin kind, can play extraordinary antimycotic antiseptic effect as coating.
And for example, described powder containing metal also includes 5 ~ 10 parts of Calcium Carbonate, and for example, described powder containing metal includes 6 ~ 8 parts of Calcium Carbonate；Example
As described Calcium Carbonate includes ground calcium carbonate and/or precipitated calcium carbonate.And for example, described powder containing metal also includes nanoscale three
1 ~ 5 part of tungsten oxide, Tungstic anhydride. is conducive to counterweight additionally it is possible to play certain radiation-proof effect.For example, described powder containing metal
Including 2 ~ 4 parts of nanoscale Tungstic anhydride..And for example, described powder containing metal also includes 1 ~ 2 part of nanoscale aluminium sesquioxide.For example,
Described powder containing metal includes each metal powder or the metal compound medicinal powder described in various embodiments of the present invention, and its quality altogether
Number is 20 ~ 50 parts.Each metal powder or metal compound medicinal powder include Calcium Carbonate, Tungstic anhydride., titanium dioxide, three oxidations two
Aluminum, zinc oxide, nanometer-level silver composition and/or barium sulfate etc..
Preferably, described additive also includes 1.5 ~ 8 parts of diatom ooze；For example, described diatom ooze includes kieselguhr；And for example,
Described additive also includes 1.5 ~ 8 parts of kieselguhr.Preferably, in described additive, including 2 ~ 4 parts of kieselguhr；For example, described add
Plus in agent, including 3 parts of kieselguhr.Kieselguhr is a kind of biogenic silicastone.It is made up of the remains of ancient times diatom, its
Chemical composition is mainly sio2, in addition with a small amount of al2o3, cao, mgo etc..Diatomaceous earth particle surface has countless small holes
Cave, porosity reaches more than 90%, many 5000 to 6000 times of ultrafine micropore specific activity charcoal, exactly this prominent molecular sieve structure, certainly
Determine its unique function, there is extremely strong physical absorption performance and ion-exchange performance, this microcellular structure has determined diatom
The property of soil, has good adsorption.Preferably, described auxiliary agent also includes 0.2 ~ 0.6 part of Graphene, for example, described helps
Agent includes 0.3 ~ 0.5 part of Graphene it is preferred that described auxiliary agent includes 0.4 part of Graphene.Graphene be made up of carbon atom only
There is the two dimensional crystal of one layer of atomic thickness, the speed of electron transfer is exceedingly fast, lattice is the hexagon being surrounded by six carbon atom, lead to
Cross Graphene cooperation kieselguhr to use, the harmful substance of diatomite adsorption can be helped to pass through illumination, the especially purple in light
Outside line, produces and decomposes；Consider Cost Problems up till now, Graphene consumption need not be excessive, also can reach preferable facilitation effect.
In conjunction with the above-mentioned embodiment respectively containing metal powder, Graphene can coordinate Nano titanium dioxide, Nano-class zinc oxide and carapace
Plain class, improves the utilization rate to sunlight, and the photocatalytic activity of lifting photocatalyst is such that it is able to greatly be lifted to poisonous
The absorption of harmful gass and discomposing effect.Preferably, Graphene and the mass ratio containing metal powder are 1% ~ 5%.Further,
Coordinate kieselguhr to use by Graphene, can admirably receive and fix nanoscale powder containing metal, especially nanometer-level silver
Composition, it is to avoid routine use when sucking nano silver particles, probability that liver is worked the mischief.Preferably, described containing gold
Belong to powder and also include 2 ~ 10 parts of nanoscale barium sulfate, nanoscale barium sulfate uses as filler, optical brightener and heavy weight additive, coordinate silicon
When diatomaceous earth uses, can be placed in diatomaceous small hole, there is fabulous assosting effect, coating can be effectively improved
Water-fast, heat-resisting, wear-resisting, impact resistance certain prevents from intercepting actinism so that the film layer of coating is more firm moreover it is possible to play
Gu, using more durable.And, coordinate kieselguhr to use by Graphene, can admirably receive and fix nanoscale three oxygen
Change tungsten, it is to avoid routine use causes zest to eyes, skin, heavy then may lead to general weakness, heating, measles sample erythra
And/or albuminuria etc..By Graphene coordinate kieselguhr use, can play nanometer-level silver composition, nanoscale barium sulfate and/or
The advantage of nanoscale Tungstic anhydride., and avoid its shortcoming, there is fabulous using value.
Preferably, described auxiliary agent also includes 1 ~ 5 part of dispersant.For example, described auxiliary agent includes 1.5 ~ 3 parts of dispersant；Again
As,.For example, described dispersant includes PTPP (potassium tripolyphosphate)；For example, described dispersant includes 1.5 ~ 3 parts of PTPP (potassium tripolyphosphate)；Trimerization phosphorus
Sour potassium has good complexing power and dispersibility, and the resin material in the various embodiments described above and chitin kind can be coordinated to carry
Rise film effect；And for example, described dispersant also includes fatty glyceride；For example, described dispersant includes fatty glyceride
With PTPP (potassium tripolyphosphate), both mass ratios are 1:(2 ~ 3), for example, fatty glyceride and PTPP (potassium tripolyphosphate) add up to 1 ~ 5 part or
1.5 ~ 3 parts or 2 parts；And for example, described dispersant also includes Polyethylene Glycol wax class, for example, described dispersant include PTPP (potassium tripolyphosphate),
Fatty glyceride and Polyethylene Glycol wax class, the mass ratio of three is (2 ~ 3): 1:0.5, for example, PTPP (potassium tripolyphosphate), fatty acid
Glyceride adds up to 1 ~ 5 part or 1.5 ~ 3 parts or 2 parts with Polyethylene Glycol wax class, by that analogy.For example, Polyethylene Glycol wax class is poly- second
Glycol 200 or PEG400, it combines as coating with polyurethane resin and chitin kind, can realize water well
Oil balance, the dispersion being followed by relatively low hydrophile-lipophile balance value forms stable dispersion so that coating uniform, stable.Excellent
Choosing, described dispersant also includes Polysorbate, and it is (0.5 ~ 0.8) with the mass ratio of PTPP (potassium tripolyphosphate): 1.Preferably, institute
State dispersant and also include sodium hexameta phosphate, it is (0.2 ~ 0.5) with the mass ratio of PTPP (potassium tripolyphosphate): 1；Inclined using a small amount of six
Sodium phosphate, additionally it is possible to play certain chelation in addition to strengthening dispersibility.And for example, described auxiliary agent also includes Fructus Citri Limoniae oil
0.5 ~ 0.8 part and/or 0.2 ~ 0.5 part of citric acid, Fructus Citri Limoniae oil has fragrance effect, can coordinate and eliminate the unusual smell；Citric acid can carry
Rise the ester bond quantity of chitin kind.
For example, described auxiliary agent includes 0.5 ~ 1.5 part of levelling agent；Preferably, described coating includes 0.8 ~ 1.2 part of levelling agent.
And for example, described coating includes 1 part of levelling agent.Levelling agent can promote coating formed during drying and forming-film one smooth, smooth,
Uniform film, specifically, levelling agent can effectively reduce the surface tension of masking liquid, improve its levelability and uniformity, also may be used
Improve the permeability of masking liquid, the probability producing speckle and spot when brushing can be reduced, increase spreadability, make film forming uniformly certainly
So.For example, levelling agent adopts acrylic compounds levelling agent or silicone levelling agent；For example, levelling agent is acrylic resin or third
Olefin(e) acid ester, acrylic resin or acrylate are applied to coating described in various embodiments of the present invention, and the compatibility is fabulous, not only can promote
Enter flowing and the levelling of film, also do not interfere with the ply adhesion of film, and the effect of froth breaking can also be played, therefore permissible
Simultaneously as defoamer.
Preferably, described auxiliary agent also includes 0.2 ~ 1 part of growth agent.For example, described auxiliary agent also includes growth agent 0.4 ~ 0.5
Part.The chargeding performance of the coating of powder can be increased using growth agent, so that powder charging property is more preferable during spraying, in raising
Powder rate, advantageously reduces electrostatic screening effect, improves powder on corner moreover it is possible to improve the electric conductivity of film.Above-mentioned employ gold
Belong in each embodiment of oxide, metal-oxide can use as growth agent.And for example, growth agent is quaternary ammonium salt, white carbon
Or butyral etc..
Preferably, described auxiliary agent also includes 0.5 ~ 1 part of thickening agent；For example, described auxiliary agent also includes thickening agent 0.6 ~ 0.8
Part.Thickening agent is a kind of auxiliary rheological agents, not only can make coating thickening, prevents sagging phenomenon in construction, and can give
The excellent mechanical performance of coating and bin stability.For the relatively low water paint of viscosity, it is that a very important class helps
Agent.There is each embodiment of correlation of chitosan, chitosan can produce the effect of thickening agent, therefore need not thickening agent too much.Excellent
Choosing, described thickening agent is water phase thickener.For example, described thickening agent includes sodium alginate；And for example, described thickening agent includes greatly
Soybean glue.For example, described thickening agent includes sodium alginate and soybean glue, adds up to 0.6 ~ 0.8 part, wherein, sodium alginate
It is (1 ~ 2) with soybean glue mass ratio: 1.Also find through overtesting, add micro amino alcohol solvay-type titanate esters, tool
There is more preferable thickening effect.For example, described thickening agent includes amino alcohol solvay-type titanate esters, sodium alginate and soybean glue,
Total 0.6 ~ 0.8 part, wherein, alcohol solvay-type titanate esters, sodium alginate and soybean glue mass ratio are (0.2 ~ 0.4): (1 ~
2): 1.For example, alcohol solvay-type titanate esters, sodium alginate and soybean glue mass ratio are 0.25:1:1, the thickening of this proportioning
Agent is applied in coating, has substantial amounts of hydrophilic group and hydrophobic group, has good thickening effect, is conducive to film stream
Flat, and splashing will not be encouraged.And, above-mentioned have bentonitic related each embodiment, and bentonite can produce the work of thickening agent
With therefore without using too many thickening agent, you can reach good thickening effect.
The raw material of described coating, including resin material, coloring agent, powder containing metal, additive and auxiliary agent etc., is powder
Agent is it is preferred that be the powder that greatest length or maximum particle diameter are less than 100 microns it is preferred that being greatest length or maximum grain
The powder that footpath is less than 10 microns；When producing described coating, can be stand-by by each raw material blending, after being particularly suitable for standby dress, construction is existing
Field is prepared.
For example, in each embodiment, described coating also includes solvent several pieces, such as described in each embodiment, coating also includes
100 ~ 5000 parts of solvent；And for example, including 200 ~ 1000 parts of solvent.For example, using water or alcohol as solvent, as such, it is possible to make
Water paint or oil paint.
The coating of the various embodiments described above, have be easy to spraying, wear-resisting, cohesive force is difficult for drop-off by force, good toughness, washability and
The advantages of impact, and there is good alkali resistance, stability, dispersibility, thermal diffusivity and antibiotic property, also have and speed is preferably dried
Degree.
Further, embodiments of the invention also include, each technical characteristic of the various embodiments described above, are mutually combined formation
Coating, can make powdery paints it is also possible to water paint etc. made by cooperation solvent.
It should be noted that above-mentioned each technical characteristic continues to be mutually combined, form the various embodiments not being enumerated above,
It is accordingly to be regarded as the scope of description of the invention record；And, for those of ordinary skills, can add according to the above description
To improve or to convert, and all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (10)
1. a kind of coating is it is characterised in that include the composition of following mass fraction:
40 ~ 60 parts of resin material；
0.5 ~ 30 part of coloring agent；
20 ~ 50 parts of powder containing metal；
Additive；Wherein, described additive includes 5 ~ 15 parts of chitin kind；
And auxiliary agent；Wherein, described auxiliary agent includes 0.5 ~ 1.5 part of levelling agent.
2. according to claim 1 coating it is characterised in that described chitin kind includes chitin and/or chitin derives
Thing.
3. according to claim 2 coating it is characterised in that described chitin derivativ includes chitosan.
4. according to claim 1 coating it is characterised in that include 45 ~ 55 parts of resin material.
5. according to claim 1 coating it is characterised in that include 10 ~ 15 parts of coloring agent.
6. according to claim 1 coating it is characterised in that including 28 ~ 42 parts of powder containing metal.
7. according to claim 1 coating it is characterised in that include 8 ~ 12 parts of chitin kind.
8. according to claim 1 coating it is characterised in that include 0.8 ~ 1.2 part of levelling agent.
9. according to claim 1 coating it is characterised in that described powder containing metal includes metal powder.
10. according to claim 1 coating it is characterised in that described powder containing metal includes metal compound medicinal powder.
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| CN201610916874.0A CN106366927A (en) | 2016-10-21 | 2016-10-21 | Coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610916874.0A CN106366927A (en) | 2016-10-21 | 2016-10-21 | Coating |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867399A (en) * | 2017-02-28 | 2017-06-20 | 湖北生源科技有限公司 | A kind of epoxy high-polymer decorative material |
| CN107670495A (en) * | 2017-09-29 | 2018-02-09 | 常州市隆圣石墨烯科技有限公司 | A kind of graphene quantum energy material and preparation method thereof |
| CN109825162A (en) * | 2019-02-19 | 2019-05-31 | 安徽企服工程技术有限公司 | A kind of heat-resisting coating for wall surface of photocatalytic degradation and its application |
| CN112479253A (en) * | 2020-11-12 | 2021-03-12 | 江苏伯纳德生物科技发展有限公司 | Multifunctional nano-particle mutual-embedding generation method based on nano-crystal co-growth technology |
| CN114984840A (en) * | 2022-06-28 | 2022-09-02 | 山推建友机械股份有限公司 | Asphalt mixture stirring system and method capable of mixing quickly and uniformly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816493A (en) * | 2012-07-05 | 2012-12-12 | 成钢 | Multi-element multifunctional healthy longevity-promoting nanometer environment-friendly interior-wall paint rich in silver, selenium and germanium |
| CN103305070A (en) * | 2013-06-26 | 2013-09-18 | 关锦池 | Nano environment-friendly coating for interior wall |
| CN103866651A (en) * | 2014-03-31 | 2014-06-18 | 宋旭 | Wallpaper with air purifying function and preparation method |
| CN104497766A (en) * | 2014-11-28 | 2015-04-08 | 张明 | Bacteriostatic coating and preparation method thereof |
| CN105086690A (en) * | 2015-09-01 | 2015-11-25 | 天长市开林化工有限公司 | Anti-mildewing and alkaline-resistant environment-friendly emulsion primer with addition of fly ash and preparation method thereof |
-
2016
- 2016-10-21 CN CN201610916874.0A patent/CN106366927A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816493A (en) * | 2012-07-05 | 2012-12-12 | 成钢 | Multi-element multifunctional healthy longevity-promoting nanometer environment-friendly interior-wall paint rich in silver, selenium and germanium |
| CN103305070A (en) * | 2013-06-26 | 2013-09-18 | 关锦池 | Nano environment-friendly coating for interior wall |
| CN103866651A (en) * | 2014-03-31 | 2014-06-18 | 宋旭 | Wallpaper with air purifying function and preparation method |
| CN104497766A (en) * | 2014-11-28 | 2015-04-08 | 张明 | Bacteriostatic coating and preparation method thereof |
| CN105086690A (en) * | 2015-09-01 | 2015-11-25 | 天长市开林化工有限公司 | Anti-mildewing and alkaline-resistant environment-friendly emulsion primer with addition of fly ash and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867399A (en) * | 2017-02-28 | 2017-06-20 | 湖北生源科技有限公司 | A kind of epoxy high-polymer decorative material |
| CN107670495A (en) * | 2017-09-29 | 2018-02-09 | 常州市隆圣石墨烯科技有限公司 | A kind of graphene quantum energy material and preparation method thereof |
| CN109825162A (en) * | 2019-02-19 | 2019-05-31 | 安徽企服工程技术有限公司 | A kind of heat-resisting coating for wall surface of photocatalytic degradation and its application |
| CN112479253A (en) * | 2020-11-12 | 2021-03-12 | 江苏伯纳德生物科技发展有限公司 | Multifunctional nano-particle mutual-embedding generation method based on nano-crystal co-growth technology |
| CN114984840A (en) * | 2022-06-28 | 2022-09-02 | 山推建友机械股份有限公司 | Asphalt mixture stirring system and method capable of mixing quickly and uniformly |
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