CN106893424A - Black interior wall sealing wax and preparation method thereof - Google Patents
Black interior wall sealing wax and preparation method thereof Download PDFInfo
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- CN106893424A CN106893424A CN201710091782.8A CN201710091782A CN106893424A CN 106893424 A CN106893424 A CN 106893424A CN 201710091782 A CN201710091782 A CN 201710091782A CN 106893424 A CN106893424 A CN 106893424A
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
- C09D7/20—Diluents or solvents
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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
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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
- C09D7/63—Additives non-macromolecular organic
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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
- C09D7/65—Additives macromolecular
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- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a kind of black interior wall sealing wax and preparation method thereof.The black interior wall sealing wax includes following weight percent composition：13 15% acrylic emulsions, 2 3% carbon blacks, 30 40% fillers, 0.2 0.3% cellulose, 1 1.5% environmentally friendly solvent, 0.2 0.3% basic unit's wetting agent, 0.6 0.8% dispersant, 0.1 0.2% nertralizer, 0.2 0.5% defoamer, 0.2 0.3% preservative, 0.6 0.8% mould inhibitor, 1 1.5% coalescents, 30 50% water and 0.5 1.0% thickener.Black interior wall sealing wax environmental protection of the invention, adhesion 1 grade, strong covering power, it is possible to prevente effectively from shrinkage cavity phenomenon, adapts to various basic units, blackness is high, mould proof I grades, and alkaline-resisting 72h is without exception, scrubbing resistance ＞ 10000 times, cost performance is high, and brushing surface is big, and construction is simple, great development prospect.
Description
Technical field
The application belongs to water paint field, and in particular to a kind of black interior wall sealing wax and preparation method thereof.
Background technology
In recent years, the commercially constantly lifting such as shopping center, market, hotel, commercial real estate furred ceiling finishing is commonly used stone plaque, is mixed
Close the finishing of panel, particularly lithotome, these materials contain the long-lives such as natural radionuclide, radium, thorium, potassium, uranium to be put
Injectivity isotope, these radionuclides radiate gamma-rays and radon, very big to harm.International cancer research institution
(IARC) think that radon is important carcinogen, radon produces the radiation can to cause lung cancer death in vivo, may also lead to leukaemia, skin
Cancer etc. and other breathing problems.
Coating is a kind of a kind of macromolecular material for being coated in various material surfaces, is play in our daily life
Important role, shopping center, underground garage, market furred ceiling finishing etc. also it is increasing using coating carry out facing protection and
Decoration, reduces discharge of poisonous waste, reduces cost, lifting decoration performance.Wherein black coating is to select wider coating at present
Type.
Application publication number discloses a kind of Special black paint for the application for a patent for invention of CN103497672A, and the Special black paint belongs to oil
Paint field, its component is organic siliconresin 40-50 parts, hard (carbon) black 2-4 parts, ferrochrome is black 4-8 parts, talcum powder 2-5 parts, flatting silica
10-15 parts, barium sulfate 1-3 parts, diluent 20-30 parts, dispersant 0.2-0.6 parts, BYK-331 0.01-0.04 parts, its technology
What scheme was solved is that carbon black particle group adsorbs swollen process in preparation process and do not terminate, and is still moistened in finished product paint
Swollen, so as to cause finished product to paint after storage for a long period, carbon black pellet returns thick problem in there is paint.
Authorization Notice No. discloses a kind of green black paint and its preparation for the patent of invention of the B of CN 101089060
Method and purposes, the component of the blacking is dyestuff 8%-12%, butyl acrylate 15%-25%, chlorosulfonation polypropylene
5%-10%, polytetrafluoroethylene (PTFE) 15%-25%, polystyrene 4%-6%, auxiliary agent 0.05%-0.15% and surplus it is organic molten
Agent, the coating is specially to be coated in PVC film, prepares anti-light-transmissive film.
A kind of high temperature fireproof black paintss of the disclosure of the invention of publication number CN1544539A and its preparation method and application, should
The weight composition of blacking is iron oxide 20-40%, chrome oxide green 20-35%, nickelic oxide 10-23%, manganese dioxide 8-
20%th, cobaltic oxide 5-12%, zirconium oxide 2-10%, aluminum oxide 5-10%, graphite 0-5%, silica 5-10%.The coating
Aluminum silicate fibre product surface is coated on, can be decorated, anti-thermal shock and antiscour normal temperature black, high temperature takes on a red color.
When blacking common at present is used for interior decoration, when particularly being fitted up as furred ceiling, also at least exist
Problems with：
1) market application product adds black slurry amount higher typically using basic paint toning, and VOC content is higher, cost
It is high, it is easy to the phenomenons such as grow dim, bubble occur；
2) conventional black water-resistant coating, alkali resistance are poor, and fungicidal properties is also poor, do not possess fungicidal properties even,
Easily there is shedding to fade phenomenon；
3) various base materials are not suitable for, such as, in aluminum body structure surface, shrinkage cavity phenomenon easily occurs in coating.
The content of the invention
In order to solve at least one of problems described above, the invention provides a kind of black interior wall sealing wax, by quality percentage
Than meter, including following components：13-15% acrylic emulsions, 2-3% carbon blacks, 30-40% fillers, 0.2-0.3% celluloses, 1-
1.5% environmentally friendly solvent, 0.2-0.3% basic units wetting agent, 0.6-0.8% dispersants, 0.1-0.2% nertralizers, 0.2-0.5% disappear
Infusion, 0.2-0.3% preservatives, 0.6-0.8% mould inhibitors, 1-1.5% coalescents, 30-50% water and 0.5-1.0% thickening
Agent.
The product of technical solution of the present invention, blackness is high, strong covering power, and adhesive force is 1 grade, and mould proof I grades, alkaline-resisting 72h is as good as
Often, scrubbing resistance ＞ 10000 times, coating adapts to various basic units without shrinkage cavity phenomenon, and asking for prior art presence is solved well
Topic.
Used as the embodiment of the present invention, the acrylic emulsion can use low VOC content emulsion, between enhancing emulsion and filler
Interact.
Further, as the embodiment of the present invention, the acrylic emulsion can be selected and use AvanseTMThe third of emulsion technology
Olefin(e) acid emulsion, for example, can select styrene-acrylic emulsion, DOW Chemical DC420.
Used as the embodiment of the present invention, described filler can be the 800 mesh talcum powder and 800 mesh coarse whiting matter of wide Fujian material company
Amount is than being 1:1 mixture.
Used as the embodiment of the present invention, the carbon black is that tinting strength, tinting power is 118%, and polyvinyl chloride blackness is 10 colour carbon black.
Further, as the embodiment of the present invention, the carbon black can be Mitsubishi MA100 or its similar-type products.
Used as the embodiment of the present invention, 1% solution viscosity of the cellulose is anti-enzyme type fibre in 1500-2500cps
Dimension element.
Further, as the embodiment of the present invention, the cellulose can be hydroxyethyl cellulose, for example, it may be the U.S.
Asia is across imperial 250HBR.
Used as the embodiment of the present invention, the environmentally friendly solvent can be propane diols and/or ethylene glycol.
Used as the embodiment of the present invention, the substrate wetting agents can be polysiloxane-polyether copolymer.
Further, as the embodiment of the present invention, the substrate wetting agents can from aqueous polyurethane tego245 or
tego270。
Used as the embodiment of the present invention, the wetting dispersing agent is polycarboxylic acid salt's dispersant.It for example can be maleic acid-the third
Olefin(e) acid copolymer sodium salt, such as BASF Sokalan CP 5；Also non-ionic copolymer, such as BASF Sokalan HP may be selected
22；Modified polycarboxylic acid salt, Sokalan HP 25 can also be selected.
Used as the embodiment of the present invention, the wetting dispersing agent can be poly-hydroxy acid salt dispersant, for example, it may be the modest public affairs of moral
The FX600 of department.
Used as the embodiment of the present invention, the nertralizer is, with methyl silanol potassium as main component, to have compounded with wetting point
Dissipate the aqueous solution of the extraordinary organosilicon of function.
Further, as the embodiment of the present invention, the nertralizer can select the BS198 nertralizers of Germany watt gram.
Used as the embodiment of the present invention, the defoamer can be the one kind or two in mineral oils, organic silicon, polyethers
Kind.
Further, as the embodiment of the present invention, the defoamer can be selected from Nuo Pu sections SN1360 or BASF A10.
Used as the embodiment of the present invention, the preservative can be common Kathon CG class preservative.
Further, as the embodiment of the present invention, the preservative can be selected with isothiazolinone as main component
Sol RS or Troy MERGAL K9N.
Used as the embodiment of the present invention, the mould inhibitor can be helping as main component with imidazoles, OIT and phenylurea etc.
Agent.
Further, as the embodiment of the present invention, the mould inhibitor can select Troy Polyphase678.
Used as the embodiment of the present invention, described coalescents can be 2,2,4- trimethyl -1,3- pentanediol list isobutyric acids
Ester.
Further, as the embodiment of the present invention, the coalescents can select Yi Shiman texanol.
Used as the embodiment of the present invention, the thickener can be the swollen class thickener of hydrophobic association type alkali soluble.
Further, as the embodiment of the present invention, the thickener can select DOW Chemical TT935.
Specific embodiment
Special word " embodiment " means " being used as example, embodiment or illustrative " herein.Here as " embodiment "
Should not necessarily be construed as preferred or advantageous over other embodiments.Testing performance index in this law embodiment, unless stated otherwise, using ability
Domain conventional methods.
In addition, in order to better illustrate present invention, given in specific embodiment below numerous specific thin
Section.It will be appreciated by those skilled in the art that without some details, the present invention can equally be implemented.In other example
In, it is not described in detail for method well known to those skilled in the art, means, in order to highlight purport of the invention.
It should be understood that heretofore described term is only to describe special implementation method, being not intended to limit this hair
Bright content.
Unless otherwise stated, all technologies used herein and scientific terminology have routine of the art
The identical meanings that technical staff is generally understood that.
The black interior wall sealing wax that the present invention is provided, by mass percentage, including following components：13-15% propylene yogurts
Liquid, 2-3% carbon blacks, 30-40% fillers；0.2-0.3% celluloses, 1-1.5% environmentally friendly solvents, 0.2-0.3% basic units wetting agent,
0.6-0.8% dispersants, 0.1-0.2% nertralizers, 0.2-0.5% defoamers, 0.2-0.3% preservatives, 0.6-0.8% are mould proof
Agent, 1-1.5% coalescents, 30-50% water and 0.5-1.0% thickeners.
The black interior wall sealing wax of the embodiment of the present invention, from mould proof as main component with imidazoles, OIT and phenylurea etc.
Agent, solves the easily mould proof defect of coating.
Black interior wall sealing wax provided in an embodiment of the present invention, can select and use AvanseTMThe emulsion of technology, enhancing attachment
Power, reduces VOC, improves the alkaline resistance properties and scrub performance of coating.
The black interior wall sealing wax that this law embodiment is provided, can be 118% from tinting strength, tinting power, and polyvinyl chloride blackness is 10
Colour carbon black, technique is co-mulled and made into using with filler, makes coating blackness high, strong covering power.
Black interior wall sealing wax provided in an embodiment of the present invention, can improve interior wall water from polysiloxane-polyether copolymer
The tolerance of paint.Polysiloxane-polyether copolymer is the surfactant of a class function admirable, can effectively reduce water paint
Surface tension.But the viscosity of polysiloxane-polyether copolymer is larger to its performance impact, viscosity increase can increase sealing wax
Diffusion flow leveling, reduction surface tension effect is good, but its stability is poor；Viscosity reduces, and is conducive to increasing sealing wax
Diffusion, and surface tension consistency of performance, but it is limited to reduce surface tension effect, is unfavorable for avoiding shrinkage cavity phenomenon,
So, the suitable polysiloxane-polyether copolymer of viscosity is only selected, it could be played in water paint and lowers surface tension
Effect, therefore, polysiloxane-polyether copolymer of the viscosity between 200-5000CPS can be selected, it is also possible to select viscosity to exist
The polysiloxane-polyether copolymer of 500-3000CPS, it is also possible to choosing then polysiloxanes of the viscosity between 800-1200CPS-poly-
Ether copolymer, it is possible to prevente effectively from shrinkage cavity phenomenon, adapts to various basic units.Such as, it is possible to prevente effectively from water paint of the present invention is in aluminium
The shrinkage cavity phenomenon of material surface processed, improves workability, improves construction effect, simplifies production and construction technique.
Black interior wall sealing wax provided in an embodiment of the present invention, can select with methyl silanol potassium as main component, compounding
The aqueous solution of the extraordinary organosilicon with wetting and dispersing function is its nertralizer, and its principle is：
It is below example with three embodiments, its component, preparation method and the performance test results is illustrated.
Embodiment 1
During the composition and its ratio of black interior wall sealing wax are shown in Table 1 in the present embodiment 1 shown in embodiment 1.
In the black interior wall sealing wax of embodiment 1：
The acrylic emulsion is DOW Chemical DC420；
Described filler is that the 800 mesh talcum powder and 800 mesh coarse whitings of wide Fujian material company are 1:1 mixture；
The carbon black is Mitsubishi MA100；
The cellulose is U.S. Asia across imperial 250HBR；
The environmentally friendly cosolvent is propane diols；
The substrate wetting agents are tego245；
The wetting dispersing agent is De Qian companies FX600；
The nertralizer is Germany watt gram BS198；
The defoamer is Nuo Pu sections SN1360；
The preservative is Sol RS；
The mould inhibitor is Troy Polyphase 678；
The coalescents are Yi Shiman texanol；
The thickener is DOW Chemical TT935.
The black interior wall sealing wax of the present embodiment 1, can prepare in accordance with the following methods：
(1) matched as described in embodiment 1, in retort, add the water of accurate metering, be placed under high speed dispersor, opened
Dynamic high speed dispersor, low speed 400rpm stirrings are slowly added to the cellulose of metering, and middling speed 700rpm disperses 3 minutes, then by matching somebody with somebody
Square numeric order adds the auxiliary agents such as nertralizer, wetting agent, dispersant, defoamer, preservative, coalescents successively, disperses 5min,
Mix auxiliary agent to be uniformly dispersed；
(2) dispersion impeller is adjusted with the position of reacting tank body at centre position, liquid level 2/3, and raising dispersing speed is extremely
High speed 1000rpm states, are slowly added to carbon black, and filler is added after carbon black is fully immersed into the aqueous solution, after adding material, with regulation
The water cleaning agitating shaft and the dust on retort side of consumption, after stirring 15min, stop stirring, and are transferred to grinding step, are ground to
45 μm of fineness ＜；The material stirring at low speed 15min such as emulsion, mould inhibitor, thickener are added afterwards, that is, obtain the black of embodiment 1
Interior wall sealing wax.
Embodiment 2
During the composition and its ratio of black interior wall sealing wax are shown in Table 1 in the present embodiment 2 shown in embodiment 2.
In the black interior wall sealing wax of embodiment 2：
The acrylic emulsion is DOW Chemical DC420；
Described filler is that the 800 mesh talcum powder and 800 mesh coarse whitings of wide Fujian material company are 1:1 mixture；
The carbon black is Mitsubishi MA100；
The cellulose is U.S. Asia across imperial 250HBR；
The environmentally friendly cosolvent is ethylene glycol；
Described substrate wetting agents are tego270；
The wetting dispersing agent is the FX600 of De Qian companies；
The nertralizer is the BS198 of Germany watt gram；
The defoamer is BASF A10；
The preservative is Troy MERGAL K9N；
The mould inhibitor is Troy Polyphase 678；
The coalescents are Yi Shiman texanol；
The thickener is DOW Chemical TT935.
The black interior wall sealing wax of the present embodiment 2, can prepare in accordance with the following methods：
(1) matched as described in embodiment 2, in retort, add the water of accurate metering, be placed under high speed dispersor, opened
Dynamic high speed dispersor, low speed 500rpm stirrings are slowly added to the cellulose of metering, and middling speed 800rpm disperses 3 minutes, then by matching somebody with somebody
Square numeric order adds the auxiliary agents such as nertralizer, wetting agent, dispersant, defoamer, preservative, coalescents successively, disperses 3min,
Mix auxiliary agent to be uniformly dispersed；
(2) dispersion impeller is adjusted with the position of reacting tank body at centre position, liquid level 2/3, and raising dispersing speed is extremely
High speed 1200rpm states, are slowly added to carbon black, it is to avoid addition is too fast to cause carbon black to be difficult to stir, and treats that carbon black is fully immersed into
Filler is added after in the aqueous solution, after adding material, the dust on agitating shaft and cylinder side is cleaned with the water of specified volume, after stirring 10min,
Stop stirring, and be transferred to grinding step, be ground to 45 μm of fineness ＜, afterwards, add the materials such as emulsion, mould inhibitor, thickener low
Speed stirring 15min, that is, obtain the black interior wall sealing wax of embodiment 2.
Embodiment 3
During the composition and its ratio of black interior wall sealing wax are shown in Table 1 in the present embodiment 3 shown in embodiment 3.
In black interior wall sealing wax described in embodiment 3：
The acrylic emulsion is DOW Chemical DC420；
Described filler is that the 800 mesh talcum powder and 800 mesh coarse whitings of wide Fujian material company are 1:1 mixture；
The carbon black is Mitsubishi MA100；
The cellulose is U.S. Asia across imperial 250HBR；
The environmentally friendly cosolvent is ethylene glycol and propylene glycol mixture, and ratio is 1：1；
The substrate wetting agents are tego270；
The wetting dispersing agent is De Qian companies FX600；
The nertralizer is Germany watt gram BS198；
The defoamer is BASF A10；
The preservative is Troy MERGAL K9N；
The mould inhibitor is Troy Polyphase 678；
The coalescents are Yi Shiman texanol；
The thickener is DOW Chemical TT935.
The black interior wall sealing wax of the present embodiment 3, can prepare in accordance with the following methods：
(1) matched as described in embodiment 3, in retort, add the water of accurate metering, be placed under high speed dispersor, opened
Dynamic high speed dispersor, low speed 600rpm stirrings are slowly added to the cellulose of metering, and middling speed 1000rpm disperses 3 minutes, then presses
Formula numeric order adds the auxiliary agents such as nertralizer, wetting agent, dispersant, defoamer, preservative, coalescents successively, disperses
3min, mixes auxiliary agent and is uniformly dispersed；
(2) dispersion impeller is adjusted with the position of reacting tank body at centre position, liquid level 2/3, and raising dispersing speed is extremely
High speed 1500rpm states, are slowly added to carbon black, it is to avoid addition is too fast to cause carbon black to be difficult to stir, and treats that carbon black is fully immersed into
Filler is added after in the aqueous solution, after adding material, the dust on agitating shaft and cylinder side is cleaned with the water of specified volume, after stirring 12min,
Stop stirring, and be transferred to grinding step, be ground to fineness ＜ 45um, afterwards, add the materials such as emulsion, mould inhibitor, thickener low
Speed stirring 15min, that is, obtain the black interior wall sealing wax of embodiment 3.
Black interior wall sealing wax product for above-described embodiment 1 to embodiment 3 carries out performance detection, while similar to market
The performance of product is compared test, and test result is listed in table 2.
Table 2 is black interior wall sealing wax and reference product the performance test results list in embodiment, and reference product is commercially available
The product of generic latex paint addition black color paste modulation.
The black interior wall sealing wax embodiment group of table 1 is into list
Black interior wall sealing wax and control the performance test results list in the embodiment of the present invention of table 2
As can be seen from Table 2, embodiment of the present invention product is all environmental type product, and strong covering power, blackness is high, mould proof
I grades, alkaline-resisting 72h is without exception, scrubbing resistance ＞ 10000 times, adhesion 1 grade, and with conventional black coating ratio, cost performance is high, brushes
Area is big, and construction is simple, great development prospect.
Above example is only used for explanation technical solution of the present invention in terms of some, rather than to the limit of technical solution of the present invention
System.Although being described in detail to the present invention with reference to embodiment, it will be understood by those within the art that, to the present invention
Technical scheme carry out various combinations, modification or equivalent, without departure from the spirit and scope of technical solution of the present invention,
Should cover in the middle of scope of the presently claimed invention.
Claims (16)
1. a kind of black interior wall sealing wax, it is characterised in that by mass percentage, including following components：13-15% propylene yogurts
Liquid, 2-3% carbon blacks, 30-40% fillers, 0.2-0.3% celluloses, 1-1.5% environmentally friendly solvents, 0.2-0.3% basic units wetting agent,
0.6-0.8% dispersants, 0.1-0.2% nertralizers, 0.2-0.5% defoamers, 0.2-0.3% preservatives, 0.6-0.8% are mould proof
The thickener of agent, 1-1.5% coalescents, 30-50% water and 0.5-1.0%.
2. black interior wall sealing wax according to claim 1, it is characterised in that：The acrylic emulsion is low VOC content third
Olefin(e) acid emulsion.
3. black interior wall sealing wax according to claim 1, it is characterised in that：Described filler is talcum powder and coarse whiting mass ratio
It is 1:1 mixture.
4. black interior wall sealing wax according to claim 1, it is characterised in that：The carbon black is that tinting strength, tinting power is 118%, polychlorostyrene
Ethene blackness is 10 colour carbon black.
5. black interior wall sealing wax according to claim 1, it is characterised in that：1% solution viscosity of the cellulose exists
Between 1500-2500cps, and it is anti-enzyme fiber type element.
6. black interior wall sealing wax according to claim 1, it is characterised in that：The environmentally friendly solvent is propane diols and/or second
Glycol.
7. black interior wall sealing wax according to claim 1, it is characterised in that：The substrate wetting agents are polysiloxanes-poly-
Ether copolymer.
8. black interior wall sealing wax according to claim 1, it is characterised in that：The dispersant disperses for polycarboxylic acid salt
Agent.
9. black interior wall sealing wax according to claim 1, it is characterised in that：Nertralizer be with methyl silanol potassium as it is main into
Point, compound the aqueous solution of the extraordinary organosilicon with wetting and dispersing function.
10. black interior wall sealing wax according to claim 1, it is characterised in that：The defoamer is mineral oils, organosilicon
One or two in class and polyethers.
11. black interior wall sealing waxes according to claim 1, it is characterised in that：The preservative is that common Kathon CG class is prevented
Rotten agent.
12. black interior wall sealing waxes according to claim 1, it is characterised in that：The mould inhibitor is with imidazoles, OIT and benzene
Base urea is the auxiliary agent of main component.
13. black interior wall sealing waxes according to claim 1, it is characterised in that：Described coalescents are 2,2,4- front threes
Base -1,3- pentanediol mono isobutyrates.
14. black interior wall sealing waxes according to claim 1, it is characterised in that：The thickener is hydrophobic association type alkali soluble
Swollen class thickener.
The preparation method of the black interior wall sealing wax any one of 15. claim 1-14, comprises the following steps：
1) water is added in retort, is placed under high speed dispersor, start high speed dispersor, stirring at low speed is slowly added to fiber
Element, moderate-speed mixer dispersion, then addition nertralizer, wetting agent, dispersant, defoamer, preservative, coalescents mixing point successively
Dissipate uniform；
2) position of dispersion impeller and reacting tank body is adjusted, dispersing speed to fast state is improved, filler is added, material is added
Afterwards, the dust of agitating shaft and retort side is cleaned with water, grinding step is transferred to after stirring, be ground to 45 μm of fineness ＜, add breast
Liquid, mould inhibitor, thickener stirring at low speed, that is, obtain black interior wall sealing wax.
16. preparation methods according to claim 15, it is characterised in that：
Step 1) in, in 400-600rpm, the scattered speed of moderate-speed mixer is in 700-1000rpm, middling speed for the speed of stirring at low speed
Mixing time is 2-3 minutes, and mixing jitter time is 3-5 minutes；
Step 2) in, at liquid level 2/3, high-speed stirred speed is 1000- for the position adjustment of dispersion impeller and reacting tank body
1500rpm, mixing time 10-15min, the stirring at low speed time are 5-20min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091782.8A CN106893424A (en) | 2017-02-21 | 2017-02-21 | Black interior wall sealing wax and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN107353741A (en) * | 2017-08-30 | 2017-11-17 | 重庆火烈鸟漆业有限公司 | A kind of black interiro wall latex paint and preparation method thereof |
| CN107629566A (en) * | 2017-09-08 | 2018-01-26 | 福建南烽防火科技有限公司 | A kind of fire-retardant priming paint of alkali resistant |
| CN110256890A (en) * | 2019-06-19 | 2019-09-20 | 河北晨阳工贸集团有限公司 | One kind exempting from anti-radon inner wall putty powder of priming paint and preparation method thereof |
| CN114605874A (en) * | 2022-04-10 | 2022-06-10 | 上海三银涂料科技股份有限公司 | Reinforced alkali-resistant permeable primer and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107353741A (en) * | 2017-08-30 | 2017-11-17 | 重庆火烈鸟漆业有限公司 | A kind of black interiro wall latex paint and preparation method thereof |
| CN107629566A (en) * | 2017-09-08 | 2018-01-26 | 福建南烽防火科技有限公司 | A kind of fire-retardant priming paint of alkali resistant |
| CN110256890A (en) * | 2019-06-19 | 2019-09-20 | 河北晨阳工贸集团有限公司 | One kind exempting from anti-radon inner wall putty powder of priming paint and preparation method thereof |
| CN110256890B (en) * | 2019-06-19 | 2022-10-28 | 河北晨阳工贸集团有限公司 | Primer-free radon-proof interior wall putty powder and preparation method thereof |
| CN114605874A (en) * | 2022-04-10 | 2022-06-10 | 上海三银涂料科技股份有限公司 | Reinforced alkali-resistant permeable primer and preparation method thereof |
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