CN108822623A - A kind of aqueous phthalocyanine blue slurry and preparation method thereof - Google Patents
A kind of aqueous phthalocyanine blue slurry and preparation method thereof Download PDFInfo
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- CN108822623A CN108822623A CN201810524070.5A CN201810524070A CN108822623A CN 108822623 A CN108822623 A CN 108822623A CN 201810524070 A CN201810524070 A CN 201810524070A CN 108822623 A CN108822623 A CN 108822623A
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- phthalocyanine blue
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- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000002002 slurry Substances 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000007613 slurry method Methods 0.000 title abstract description 3
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- 239000002270 dispersing agent Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004909 Moisturizer Substances 0.000 claims abstract description 21
- 230000001333 moisturizer Effects 0.000 claims abstract description 21
- 239000003002 pH adjusting agent Substances 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 230000000855 fungicidal effect Effects 0.000 claims abstract description 13
- 239000000417 fungicide Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical group CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims description 6
- 229960002887 deanol Drugs 0.000 claims description 6
- 239000012972 dimethylethanolamine Substances 0.000 claims description 6
- 239000004115 Sodium Silicate Substances 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- GCICAPWZNUIIDV-UHFFFAOYSA-N lithium magnesium Chemical compound [Li].[Mg] GCICAPWZNUIIDV-UHFFFAOYSA-N 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229920000570 polyether Polymers 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 2
- 230000003020 moisturizing effect Effects 0.000 claims description 2
- DBVUAFDZHKSZJH-UHFFFAOYSA-N furan-2,5-dione;prop-1-ene Chemical group CC=C.O=C1OC(=O)C=C1 DBVUAFDZHKSZJH-UHFFFAOYSA-N 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 abstract description 16
- 229920002635 polyurethane Polymers 0.000 abstract description 16
- 239000003973 paint Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 229920002472 Starch Polymers 0.000 abstract description 2
- 235000019698 starch Nutrition 0.000 abstract description 2
- 239000000049 pigment Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000002242 deionisation method Methods 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000003906 humectant Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 150000003376 silicon Chemical class 0.000 description 3
- 238000004040 coloring Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- JPZROSNLRWHSQQ-UHFFFAOYSA-N furan-2,5-dione;prop-2-enoic acid Chemical class OC(=O)C=C.O=C1OC(=O)C=C1 JPZROSNLRWHSQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000002068 microbial inoculum Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/003—Pigment pastes, e.g. for mixing in paints containing an organic pigment
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to technical field of coatings, specifically disclose a kind of aqueous phthalocyanine blue slurry and preparation method thereof.According to parts by weight, the aqueous phthalocyanine blue slurry includes following component：Deionized water：25-35 parts, moisturizer：2-6 parts, dispersing agent：15-30 parts, defoaming agent：0.1-1.0 parts, phthalocyanine blue toner：35-50 parts, anti-settling agent：0.1-0.8 parts, fungicide：0.1-0.2 parts, pH adjusting agent：0.1-0.3 parts.Aqueous phthalocyanine blue prepared by the present invention starches good fluidity, and color scale is small, and the stability of mill base itself is high, good with two-component polyurethane systems compatibility, paint film has excellent surface effect after mixing with base paint, and VOC content is low, safety and environmental protection, practical value with higher.
Description
Technical field
Starched the present invention relates to technical field of coatings more particularly to a kind of aqueous phthalocyanine blue and preparation method thereof.
Background technique
Increasingly strict with national environmental protection policy, the use of solvent based coating receives unprecedented limitation, Gao Xing
Energy environment-friendly water-based paint is rapidly developed.Dual-component aqueous polyurethane is crosslinking agent, the paint of formation using polyisocyanate
Film crosslink density with higher, paint film property can reach the level of solvent borne polyurethane, be widely used in engineering machinery, special type
The high field of the cosmetic requirements such as vehicle, car repair, wood furniture.Since aqueous two-component polyurethane finishing coat color is richer
Richness, with the raising of yield, traditional painting mode is not able to satisfy the demand of customer order, and color paste toning technique can overcome tradition
The drawbacks of toning process, if color variety is single, poor repeatability, grinding distribution low efficiency, rhythm of production is slow, can be to greatest extent
Ground meets the needs of market multiple color, but aqueous color paste on the market and aqueous two-component polyurethane systems compatibility at present
Difference, mill base stability itself are poor, contain the problems such as solvent, are embodied in addition aqueous two-component polyurethane finishing coat and are easy
Existing shrinkage cavity, the VOC content for precipitating, making system increase.And the poor universality of existing two-component polyurethane systems mill base, no
It can be suitably used for monocomponent polyurethane system and acrylic system.It is good with emulsion system compatibility and steady in product how to develop
Having the dispersible pigment color paste of obvious superiority in terms of qualitative and environmental protection is always the insoluble technical problem in mill base field.
Summary of the invention
For existing mill base and emulsion system poor compatibility, mill base itself stability, poor, poor universality and VOC content are high
The problem of the problems such as, the present invention provides a kind of aqueous phthalocyanine blue slurry.
And a kind of preparation method of aqueous phthalocyanine blue slurry.
To achieve the above object of the invention, the embodiment of the present invention uses the following technical solution：
A kind of aqueous phthalocyanine blue slurry, according to parts by weight, the aqueous phthalocyanine blue slurry includes following component：Deionization
Water：25-35 parts, moisturizer：2-6 parts, dispersing agent：15-30 parts, defoaming agent：0.1-1.0 parts, phthalocyanine blue toner：35-50 parts, prevent
Heavy agent：0.1-0.8 parts, fungicide：0.1-0.2 parts, pH adjusting agent：0.1-0.3 parts.
Compared with the existing technology, aqueous phthalocyanine blue slurry provided by the invention is good with two-component polyurethane systems compatibility,
The stability of mill base itself is high, is not only applicable to two-component polyurethane systems, applies also for monocomponent polyurethane system and third
The systems such as olefin(e) acid, and solvent is free of in all auxiliary agents, after addition the VOC content of system will not increase, be conducive to environment guarantor
Shield.
Specifically, it is preferable that it is described according to parts by weight, aqueous phthalocyanine blue slurry includes following component：Deionization
Water：28-33 parts, moisturizer：3-5 parts, dispersing agent：17-25 parts, defoaming agent：0.3-0.9 parts, phthalocyanine blue toner：37-45 parts, prevent
Heavy agent：0.3-0.7 parts, fungicide：0.1-0.2 parts, pH adjusting agent：0.1-0.2 parts.
Preferably, the moisturizer is the aqueous moisturizer of polyethers.
Ethylene glycol, propylene glycol equal solvent are generally needed to be added in common colour paste system to adjust the dry and hard property of mill base, but this
A little solvents belong to organic solvent, and VOC content is high, do not meet environmentally friendly development trend.The present invention is by selecting macromolecule moisturizing body
System efficiently solves the problems, such as this, and the aqueous moisturizer moistening effect of polyethers is good, can not only reduce the caking phenomenon of mill base,
The dispersion effect for improving pigment can also enhance pigment stability, realize and replace organic solvent with water, after avoiding mill base addition
The problem of increasing system VOC content.Effectively avoid aqueous color paste because being exposed to sky in long-time storage or certain time simultaneously
Surface is generated in gas to thicken or phenomena such as skinning, colour saturation local in system is avoided to get higher, and causes the error of color matching big.
Preferably, the dispersing agent is modified maleic acid anhydride acrylate copolymer.
The stability of mill base depend primarily on dispersing agent can pigment is evenly dispersed and keep stablize, use high molecular weight
Dispersing agent is conducive to the stability of mill base.Modified maleic acid anhydride acrylate copolymer is very strong dispersing agent, and validity is based on
Its two-part structure, a part are anchoring group, which is closely incorporated in granules of pigments table by Van der Waals force
Face is not easy to be desorbed, and another part is polymer chain, which unfolds in decentralized medium, enhances the pole of pigment particles
Property, the interface energy of pigment particles and water is reduced, so that pigment particles are evenly dispersed in water.Polymer chain and dispersion are situated between
The compatibility of matter is good, can produce very strong space steric effect, and it is total that modified maleic acid anhydride acrylate is adsorbed with when two
When the particle of polymers mutual " drawing close ", it can generate repulsive force between particle and flick particle, thus flocculation can also be prevented existing
The generation of elephant has excellent stability so that preparing mill base.
The currently preferred aqueous moisturizer of polyethers is replaced by water the air on pigment molecule surface promptly, thus
Pigment particles are dispersed in water rapidly, modified maleic acid anhydride acrylate copolymer can effectively prevent granules of pigments
Between reassemble, be present in the form of small particle pigment steadily in water, be uniformly distributed, the two is used cooperatively, rise
It to synergistic effect, is distributed in granules of pigments steadily in coating in the form of finer and smoother ground, but also grinding distribution can be improved
Efficiency, shorten milling time, improve the coloring degree of pigment, reduce the viscosity of coating, enhance coating stability and
Mechanical strength.
Preferably, the defoaming agent is non-silicon class defoaming agent.
Aqueous color paste can generate a large amount of bubble in production, and the addition of dispersing agent first can cause bubble, high speed dispersion
And grinding technics can bring air into, make the increased air bubble of mill base.Most common defoaming agent is organic silicon defoaming agent, this
Class defoaming agent defoaming effectiveness is high, and additive amount is few, but there is a problem of maximum in aqueous two-component polyurethane systems, organic
Silicon class defoaming agent is poor with Miscibility, is easy to appear shrinkage cavity and flake phenomenon.The present invention uses non-silicon class defoaming agent, so that system
Standby mill base and two-component polyurethane systems compatibility are good, are added in two-component polyurethane systems and not will cause shrinkage cavity and fish
Eye makes paint film have excellent surface effect.
Preferably, the phthalocyanine blue toner is phthalocyanine blue 15:3.
Phthalocyanine blue 15:3 have excellent strong coloring force, and bright in colour.For in mill base improve mill base light resistance,
Heat resistance, chemical-resistant and resistance to imbibition.
Preferably, the anti-settling agent is nanometer sodium metasilicate magnesium lithium.
The crystal structure unit of sodium metasilicate magnesium lithium is small thin slice of the thickness in terms of nanometer.The surface of small pieces, which has been covered with, to hand over
The cation changed, wherein predominantly Na+.When sodium metasilicate magnesium lithium particle is mixed with water, water and Na+Contact is adsorbed to thin slice
Surface struts sodium metasilicate magnesium lithium particle along thin slice, and at this moment particle expands rapidly until thin slice separates.Since thin slice level band is negative
Charge, end face is positively charged, and the thin slice end face after separation is attracted to the level of another thin slice, to quickly form three-dimensional space
Colloform texture, i.e. card palace structure increases the viscosity of system, and suspension, thickening property, thixotropy with height and good
Compatibility well, chemical stability, are ideal aqueous systems anti-settling agents.
Preferably, the pH adjusting agent is dimethylethanolamine.
Dimethylethanolamine is a kind of efficient amine neutralizer, effective regulation system pH value, for coating have low smell,
The advantages of low volatility, and can assign system good pH stability, have it is good help pigment-dispersing, can promote paint film light
Pool show and the raising of covering power.
The above components interaction, complements each other, and finally makes the aqueous phthalocyanine blue slurry and aqueous dual-component of preparation
Polyurethane system compatibility is good, and mill base stability itself is high, VOC content is low, and the feature of environmental protection is good.
Further, it the present invention also provides a kind of preparation method of aqueous phthalocyanine blue slurry, at least includes the following steps：
Step a, each component is weighed according to above-mentioned raw material proportioning；
Step b, by the deionized water, moisturizer, dispersing agent, defoaming agent stir process, the first mixed material is obtained；
Step c, by phthalocyanine blue toner, anti-settling agent, first mixed material carry out mixing treatment, grinding, obtain fineness≤
10 μm of slurry；
Step d, it is added into the slurry fungicide, is stirred evenly, it is 7.5-8.5 that pH adjusting agent, which is added, and adjusts pH value,
Obtain the aqueous phthalocyanine blue slurry.
Compared with the existing technology, the preparation method of aqueous phthalocyanine blue slurry provided by the invention, no complicated procedures of forming, without
Special equipment, method is simple, is suitble to industrialized production.
Specifically, it is preferable that in the step b, stir process condition is：10- is stirred with the speed of 400-600rpm
30min。
Selection 400-600rpm's stirs at low speed, and mainly has defoaming agent in system and system viscosity is high, if speed is too
Height is not only readily incorporated bubble in system.
Preferably, in the step c, phthalocyanine blue toner, anti-settling agent are added under the revolving speed of 600-800rpm described
Mixing treatment is carried out in first mixed material, the condition of mixing treatment is：The Rate Dispersion 25-35min of 800-1000rpm.
The high-speed of selection 800-1000rpm, which is stirred, facilitates system dispersion.
Preferably, in the step d, the mixing speed is 400-600rpm.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment provides in order to better illustrate the present invention, is illustrated below by embodiment is further.
Embodiment 1
The embodiment of the present invention provides a kind of aqueous phthalocyanine blue slurry, according to parts by weight, including following component：Deionization
Water：28 parts, moisturizer：3 parts, dispersing agent：25 parts, defoaming agent：0.6 part, phthalocyanine blue toner：40 parts, anti-settling agent：0.6 part, sterilization
Agent：0.1 part, pH adjusting agent：0.1 part.
Above-mentioned moisturizer isHumectant 7000；Dispersing agent isDispers 755W；Defoaming
Agent isFoamex 830；Anti-settling agent is the Luvogel W2N of Lei Fusi company production；Phthalocyanine blue toner is phthalocyanine blue
Toner BGS；Fungicide is Mergal K9N；PH adjusting agent is dimethylethanolamine.
The preparation method of above-mentioned aqueous phthalocyanine blue slurry includes the following steps：
Step a, each component is weighed according to above-mentioned raw material proportioning；
Step b, the deionized water, moisturizer, dispersing agent, defoaming agent are stirred into 15min with the speed of 500rpm, obtained
First mixed material；
Step c, phthalocyanine blue toner, anti-settling agent are added in first mixed material under the revolving speed of 800rpm and are carried out
The condition of mixing treatment, mixing treatment is：The Rate Dispersion 30min of 1000rpm, grinding, obtains the slurry of fineness≤10 μm；
Step d, it is added into the slurry fungicide, is stirred evenly with the speed of 500rpm, pH adjusting agent is added and adjusts
PH value is 8, obtains the aqueous phthalocyanine blue slurry.
Embodiment 2
The embodiment of the present invention provides a kind of aqueous phthalocyanine blue slurry, according to parts by weight, including following component：Deionization
Water：25 parts, moisturizer：6 parts, dispersing agent：30 parts, defoaming agent：0.1 part, phthalocyanine blue toner：35 parts, anti-settling agent：0.1 part, sterilization
Agent：0.2 part, pH adjusting agent：0.3 part.
Above-mentioned moisturizer isHumectant 7000；Dispersing agent isDispers 755W；Defoaming
Agent isFoamex 830；Anti-settling agent is the Luvogel W2N of Lei Fusi company production；Phthalocyanine blue toner is phthalocyanine blue
Toner BGS；Fungicide is Mergal K9N；PH adjusting agent is dimethylethanolamine.
The preparation method of above-mentioned aqueous phthalocyanine blue slurry includes the following steps：
Step a, each component is weighed according to above-mentioned raw material proportioning；
Step b, the deionized water, moisturizer, dispersing agent, defoaming agent are stirred into 10min with the speed of 600rpm, obtained
First mixed material；
Step c, phthalocyanine blue toner, anti-settling agent are added in first mixed material under the revolving speed of 700rpm and are carried out
The condition of mixing treatment, mixing treatment is：The Rate Dispersion 35min of 900rpm, grinding, obtains the slurry of fineness≤10 μm；
Step d, it is added into the slurry fungicide, is stirred evenly with the speed of 600rpm, pH adjusting agent is added and adjusts
PH value is 8.5, obtains the aqueous phthalocyanine blue slurry.
Embodiment 3
The embodiment of the present invention provides a kind of aqueous phthalocyanine blue slurry, according to parts by weight, including following component：Deionization
Water：35 parts, moisturizer：2 parts, dispersing agent：15 parts, defoaming agent：1.06 parts, phthalocyanine blue toner：50 parts, anti-settling agent：It 0.8 part, kills
Microbial inoculum：0.15 part, pH adjusting agent：0.2 part.
Above-mentioned moisturizer isHumectant 7000；Dispersing agent isDispers 755W；Defoaming
Agent isFoamex 830；Anti-settling agent is the Luvogel W2N of Lei Fusi company production；Phthalocyanine blue toner is phthalocyanine blue
Toner BGS；Fungicide is Mergal K9N；PH adjusting agent is dimethylethanolamine.
The preparation method of above-mentioned aqueous phthalocyanine blue slurry includes the following steps：
Step a, each component is weighed according to above-mentioned raw material proportioning；
Step b, the deionized water, moisturizer, dispersing agent, defoaming agent are stirred into 30min with the speed of 400rpm, obtained
First mixed material；
Step c, phthalocyanine blue toner, anti-settling agent are added in first mixed material under the revolving speed of 600rpm and are carried out
The condition of mixing treatment, mixing treatment is：The Rate Dispersion 25min of 800rpm, grinding, obtains the slurry of fineness≤10 μm；
Step d, it is added into the slurry fungicide, is stirred evenly with the speed of 400rpm, pH adjusting agent is added and adjusts
PH value is 7.5, obtains the aqueous phthalocyanine blue slurry.
The characteristic for the aqueous phthalocyanine blue slurry that embodiment provides in order to better illustrate the present invention, below to above embodiments
The mill base and commercially available two aqueous color paste of 1-3 preparation, carry out quality testing, the results are shown in Table 1.
Table 1
In conclusion aqueous phthalocyanine blue prepared by the present invention starches good fluidity, color scale is small, the stability of mill base itself
Height, good with two-component polyurethane systems compatibility, paint film has excellent surface effect, VOC content after mixing with base paint
It is low, safety and environmental protection, practical value with higher.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of aqueous phthalocyanine blue slurry, it is characterised in that：According to parts by weight, the aqueous phthalocyanine blue slurry includes such as the following group
Point：Deionized water：25-35 parts, moisturizer：2-6 parts, dispersing agent：15-30 parts, defoaming agent：0.1-1.0 parts, phthalocyanine blue toner：
35-50 parts, anti-settling agent：0.1-0.8 parts, fungicide：0.1-0.2 parts, pH adjusting agent：0.1-0.3 parts.
2. aqueous phthalocyanine blue slurry as described in claim 1, it is characterised in that：It is described according to parts by weight, the aqueous phthalein
Cyanines blue slurry includes following component：Deionized water：28-33 parts, moisturizer：3-5 parts, dispersing agent：17-25 parts, defoaming agent：0.3-
0.9 part, phthalocyanine blue toner：37-45 parts, anti-settling agent：0.3-0.7 parts, fungicide：0.1-0.2 parts, pH adjusting agent：0.1-0.2
Part.
3. aqueous phthalocyanine blue slurry as described in claim 1, it is characterised in that：The moisturizer is the aqueous moisturizing of polyethers
Agent.
4. aqueous phthalocyanine blue slurry as described in claim 1, it is characterised in that：The dispersing agent is modified maleic acid anhydride propylene
Acid ester copolymer.
5. aqueous phthalocyanine blue slurry as described in claim 1, it is characterised in that：The defoaming agent is non-silicon class defoaming agent.
6. aqueous phthalocyanine blue slurry as described in claim 1, it is characterised in that：The phthalocyanine blue toner is phthalocyanine blue 15:3.
7. aqueous phthalocyanine blue slurry as described in claim 1, it is characterised in that：The anti-settling agent is nanometer sodium metasilicate magnesium lithium.
8. aqueous phthalocyanine blue slurry as described in claim 1, it is characterised in that：The pH adjusting agent is dimethylethanolamine.
9. a kind of preparation method of aqueous phthalocyanine blue slurry, it is characterised in that：It at least includes the following steps：
Step a, each component is weighed according to raw material proportioning as described in any one of claims 1 to 8；
Step b, by the deionized water, moisturizer, dispersing agent, defoaming agent stir process, the first mixed material is obtained；
Step c, phthalocyanine blue toner, anti-settling agent, first mixed material are subjected to mixing treatment, grinding obtains fineness≤10 μm
Slurry；
Step d, it is added into the slurry fungicide, is stirred evenly, it is 7.5-8.5 that pH adjusting agent, which is added, and adjusts pH value, is obtained
The aqueous phthalocyanine blue slurry.
10. the preparation method of aqueous phthalocyanine blue slurry as claimed in claim 9, it is characterised in that：In the step b, stirring
Treatment conditions are：10-30min is stirred with the speed of 400-600rpm；And/or
In the step c, phthalocyanine blue toner, anti-settling agent are added to first mixed material under the revolving speed of 600-800rpm
Middle carry out mixing treatment, the condition of mixing treatment are：The Rate Dispersion 25-35min of 800-1000rpm；And/or
In the step d, the mixing speed is 400-600rpm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810524070.5A CN108822623A (en) | 2018-05-28 | 2018-05-28 | A kind of aqueous phthalocyanine blue slurry and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112552733A (en) * | 2020-12-11 | 2021-03-26 | 三棵树(上海)新材料研究有限公司 | Aqueous cesium tungsten bronze slurry and preparation method thereof |
| CN114958093A (en) * | 2022-06-12 | 2022-08-30 | 圣戈班汇杰(杭州)新材料有限公司 | Water-based organic color paste |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014012812A1 (en) * | 2012-07-16 | 2014-01-23 | Basf Se | Pigment dispersions, their preparation, and dispersants |
| CN103572619A (en) * | 2013-11-19 | 2014-02-12 | 湖南新力华纳米科技有限公司 | Water-based resin-free pigment printing paste |
| CN105062221A (en) * | 2015-07-24 | 2015-11-18 | 英德科迪颜料技术有限公司 | Preparation method for cationic type phthalocyanine or carbon black water-based color paste |
-
2018
- 2018-05-28 CN CN201810524070.5A patent/CN108822623A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014012812A1 (en) * | 2012-07-16 | 2014-01-23 | Basf Se | Pigment dispersions, their preparation, and dispersants |
| CN103572619A (en) * | 2013-11-19 | 2014-02-12 | 湖南新力华纳米科技有限公司 | Water-based resin-free pigment printing paste |
| CN105062221A (en) * | 2015-07-24 | 2015-11-18 | 英德科迪颜料技术有限公司 | Preparation method for cationic type phthalocyanine or carbon black water-based color paste |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112552733A (en) * | 2020-12-11 | 2021-03-26 | 三棵树(上海)新材料研究有限公司 | Aqueous cesium tungsten bronze slurry and preparation method thereof |
| CN114958093A (en) * | 2022-06-12 | 2022-08-30 | 圣戈班汇杰(杭州)新材料有限公司 | Water-based organic color paste |
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Application publication date: 20181116 |