CN110484079A - A kind of high stability enhanced water resistance topcoat paint and preparation method thereof and construction technology - Google Patents
A kind of high stability enhanced water resistance topcoat paint and preparation method thereof and construction technology Download PDFInfo
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- CN110484079A CN110484079A CN201910806285.0A CN201910806285A CN110484079A CN 110484079 A CN110484079 A CN 110484079A CN 201910806285 A CN201910806285 A CN 201910806285A CN 110484079 A CN110484079 A CN 110484079A
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- color dot
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- 239000003973 paint Substances 0.000 title claims abstract description 141
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 title claims description 49
- 238000005516 engineering process Methods 0.000 title claims description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 51
- 239000000839 emulsion Substances 0.000 claims abstract description 33
- -1 polypropylene Polymers 0.000 claims abstract description 20
- 159000000000 sodium salts Chemical class 0.000 claims abstract description 20
- 239000004743 Polypropylene Substances 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 239000003292 glue Substances 0.000 claims abstract description 19
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 19
- 229920001155 polypropylene Polymers 0.000 claims abstract description 19
- 230000003075 superhydrophobic effect Effects 0.000 claims abstract description 19
- 239000002562 thickening agent Substances 0.000 claims abstract description 19
- 229920000642 polymer Polymers 0.000 claims abstract description 18
- 239000002253 acid Substances 0.000 claims abstract description 17
- 238000005469 granulation Methods 0.000 claims abstract description 16
- 230000003179 granulation Effects 0.000 claims abstract description 16
- 230000037452 priming Effects 0.000 claims description 41
- 239000003755 preservative agent Substances 0.000 claims description 32
- 230000002335 preservative effect Effects 0.000 claims description 32
- 239000002518 antifoaming agent Substances 0.000 claims description 31
- 238000000576 coating method Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 18
- 239000000049 pigment Substances 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 17
- 239000002270 dispersing agent Substances 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 15
- 239000000080 wetting agent Substances 0.000 claims description 15
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 12
- 229920000896 Ethulose Polymers 0.000 claims description 10
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims description 10
- 230000001788 irregular Effects 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000013467 fragmentation Methods 0.000 abstract description 2
- 238000006062 fragmentation reaction Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 239000008188 pellet Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 238000003756 stirring Methods 0.000 description 16
- 238000007761 roller coating Methods 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 229920003089 ethylhydroxy ethyl cellulose Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- QGWDKKHSDXWPET-UHFFFAOYSA-E pentabismuth;oxygen(2-);nonahydroxide;tetranitrate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[O-2].[Bi+3].[Bi+3].[Bi+3].[Bi+3].[Bi+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O QGWDKKHSDXWPET-UHFFFAOYSA-E 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent 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
- 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
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
-
- 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
- C09D7/43—Thickening agents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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)
Abstract
The present invention provides a kind of high stability enhanced water resistance topcoat paints and its preparation method and application, belong to paint field.Basic colored paint of the invention is using super-hydrophobic elastic emulsion as film forming matter, granulation color dot is protected and dispersed using polymer protection glue solution and Gel reaction agent, polymer protection glue solution to be granulated color dot particle with intensity by " steric hindrance ", it is unlikely to deform fragmentation under external force, Gel reaction agent makes granulation color dot not coagulate and reunite by " charge repels each other ", and reduce the water-soluble degree of granulated pellet, acting on for the two is granulated color dot and continuously forms one layer of protective film not soluble in water, stablize topcoat paint performance, water resistance, weatherability is excellent, it is last to use pure-acrylic emulsion and association type hydrophobic polypropylene acid sodium-salt thickener again, good weatherability and water resistance are provided for topcoat paint.
Description
Technical field
The present invention relates to technical field of coatings more particularly to a kind of high stability enhanced water resistance topcoat paint and its preparation sides
Method and construction technology.
Background technique
With the continuous improvement of people 's material life quality and quality level, environment of the people to routine work and life
Increasingly pay attention to.Finishing coat, also known as final lacquer are a coatings of the last coating in multiple coating, should be had good resistance to outer
The effect of boundary's condition, and must have necessary form and aspect and dicoration, and have protective effect to priming coat.The face used outdoors
Paint the coating that select weatherability excellent.The decorative effect and weatherability of finishing coat depend not only on Qi Ji used, and with it is used
Pigment and preparing process relationship it is very big.
Finishing coat is mainly reflected on building inside and outside wall.The external wall of the developed countries such as the U.S., Europe, Japan is gradually
The ornament materials such as ceramic tile, mosaic are abandoned, 80% coating used above is decorated.But face used in the prior art
Paint coating has that water resistance and stability are all bad.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of high stability enhanced water resistance topcoat paints and preparation method thereof
And construction technology.Topcoat paint stability produced by the present invention is good, and water resistance is good.
In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:
The present invention provides a kind of preparation methods of high stability enhanced water resistance coating, comprising the following steps:
Ethylhydroxyethylcellulose, water, dispersing agent, wetting agent, defoaming agent and pigment are mixed, mixture is obtained, by institute
It states and sequentially adds preservative, coalescing agent and super-hydrophobic elastic emulsion in mixture, obtain basic colored paint；
The basic colored paint, polymer protection glue solution and Gel reaction agent are mixed, obtain being granulated color dot；
After pure-acrylic emulsion is mixed with association type hydrophobic polypropylene acid sodium-salt thickener, the granulation color dot is added,
It is mixed again with coalescing agent, preservative, defoaming agent and water, obtains the high stability enhanced water resistance coating.
Preferably, the super-hydrophobic elastic emulsion is joint chemistry USP-530.
Preferably, the basic colored paint includes the component of following mass percentage: water 30%~50%, ethyl-hydroxyethyl
Cellulose 3%~6%, dispersing agent 0.2%~1%, wetting agent 0.2%~1%, preservative 0.1%~0.5%, defoaming agent
0.2%~0.5%, pigment 5%~10%, super-hydrophobic elastic emulsion 40%~50% and coalescing agent 1%~3%.
Preferably, described to be granulated the component that color dot includes following mass percentage: polymer protection glue solution 39%
~50%, Gel reaction agent 1%~3% and basic colored paint 47%~60%.
Preferably, it is described pure-acrylic emulsion is mixed with association type hydrophobic polypropylene acid sodium-salt thickener after, add institute
When stating granulation color dot, then mixing with coalescing agent, preservative, defoaming agent and water, the component of following percentage composition: pure C cream is used
Liquid 20%~30%, association type hydrophobic polypropylene acid sodium-salt thickener 1%~5% are granulated color dot 50%~70%, and film forming helps
Agent 1%~3%, preservative 1%~3%, defoaming agent 1%~3% and water 6%~10%.
Preferably, fineness≤60 μm of the mixture.
The present invention also provides high stability enhanced water resistance topcoat paints made from preparation method described in above-mentioned technical proposal.
The present invention also provides the construction technology of the high stability enhanced water resistance topcoat paint described in above-mentioned technical proposal, packets
Include following steps:
Determine decorative effect；
Deploy mating priming paint；
Priming paint construction；
Finishing coat construction is carried out using high stability enhanced water resistance topcoat paint described in above-mentioned technical proposal.
It preferably, further include using shimmering powder, mill base or pearl powder when the finishing coat is constructed.
Preferably, the finishing coat construction is that right-angled intersection is irregularly brushed 2~3 times, every all over interval 6h.
The present invention provides a kind of preparation methods of high stability enhanced water resistance topcoat paint, comprising the following steps: by second
Ethylhydroxyethylcellulose, water, dispersing agent, wetting agent, defoaming agent and pigment mixing, obtain mixture, by the mixture according to
Secondary addition preservative, coalescing agent and super-hydrophobic elastic emulsion, obtain basic colored paint；By the basic colored paint, polymer protection
Glue solution and Gel reaction agent mixing, obtain being granulated color dot；Pure-acrylic emulsion and association type hydrophobic polypropylene acid sodium-salt are increased
After thick dose of mixing, the granulation color dot is added, then mix with coalescing agent, preservative, defoaming agent and water, obtained described high steady
Qualitative enhanced water resistance coating.
In the present invention, basic colored paint uses super-hydrophobic elastic emulsion as film forming matter, is granulated in color dot and uses height
Molecule protection glue solution and Gel reaction agent are protected and are dispersed to color dot, solve in coating aqueous continuous phase with it is aqueous
Unstable problem when dispersed phase-decentralized medium two-phase coexistent, polymer protection glue solution to make by " steric hindrance "
Grain color dot particle has intensity, is unlikely to deform fragmentation, the principle that Gel reaction agent passes through " charge repels each other " under external force
It does not coagulate and reunites so that being granulated color dot, and reduce the water-soluble degree of granulated pellet, the two acts on granulation color
Point and continuously one layer of protective film not soluble in water of formation, stablize topcoat paint performance, water resistance, weatherability are excellent, figure
Case three-dimensional sense is strong, last to use pure-acrylic emulsion and association type hydrophobic polypropylene acid sodium-salt thickener again, mentions for topcoat paint
Good weatherability and water resistance are supplied.And the present invention prepare topcoat paint raw material it is environment-protecting and non-poisonous, obtained finishing coat is a kind of
Really environmental protection is non-volatile, and the high-end three-dimensional art wall of the fashion that nontoxic, tasteless, free of contamination water-in-water type (W/W) can be brushed applies
Material.
The present invention also provides a kind of high stability enhanced water resistance topcoat paint, there is easily construction, service life length, pattern essence
Beauty, the feature of good decorating effect, are high-tech products the advantages of integrating emulsion paint and wallpaper, can replace Marseille on the market
Gram, wallpaper, wallpaper, ceramic tile and oil-in-water type (O/W), oily oil-in (O/O) solvent type multicolor finish etc., become people pursue it is high
Hold the fashion new lover of elegant indoor environment and DIY personalization life.
The present invention also provides a kind of construction technology of high stability enhanced water resistance topcoat paint, work progress is simple, square
Just.
Detailed description of the invention
Fig. 1 is the construction technology process using high stability enhanced water resistance topcoat paint white made from the present embodiment 1
Figure；
Fig. 2 is the construction technology process using the high stability enhanced water resistance topcoat paint of silver color made from the present embodiment 1
Figure；
Fig. 3 is the construction technology process using the high stability enhanced water resistance topcoat paint of yellow made from the present embodiment 2
Figure；
Fig. 4 is the construction technology process using the high stability enhanced water resistance topcoat paint of brown made from the present embodiment 3
Figure.
Specific embodiment
The present invention provides a kind of preparation methods of high stability enhanced water resistance coating, comprising the following steps:
Ethylhydroxyethylcellulose, water, dispersing agent, wetting agent, defoaming agent and pigment are mixed, mixture is obtained, by institute
It states and sequentially adds preservative, coalescing agent and super-hydrophobic elastic emulsion in mixture, obtain basic colored paint；
The basic colored paint, polymer protection glue solution and Gel reaction agent are mixed, obtain being granulated color dot；
After pure-acrylic emulsion is mixed with association type hydrophobic polypropylene acid sodium-salt thickener, the granulation color dot is added,
It is mixed again with coalescing agent, preservative, defoaming agent and water, obtains the high stability enhanced water resistance coating.
The present invention mixes ethylhydroxyethylcellulose, water, dispersing agent, wetting agent, defoaming agent and pigment, is mixed
The mixture is sequentially added preservative, coalescing agent and super-hydrophobic elastic emulsion, obtains basic colored paint by object.
In the present invention, the super-hydrophobic elastic emulsion preferably combines chemistry USP-530.
In the present invention, the basic colored paint preferably includes the component of following mass percentage: water 30%~50%, second
Ethylhydroxyethylcellulose 3%~6%, dispersing agent 0.2%~1%, wetting agent 0.2%~1%, preservative 0.1%~0.5%,
Defoaming agent 0.2%~0.5%, pigment 5%~10%, super-hydrophobic elastic emulsion 40%~50% and coalescing agent 1%~3%,
More preferably water 40%, ethylhydroxyethylcellulose 5%, dispersing agent 0.5%, wetting agent 0.5%, preservative 0.3%, defoaming agent
0.3%, pigment 6.4%, super-hydrophobic elastic emulsion 45% and coalescing agent 2%.The present invention to the dispersing agent, wetting agent, disappear
Infusion, pigment, preservative and coalescing agent type there is no special restriction, using commercially available quotient well known to those skilled in the art
Product.
In the present invention, the fineness of the mixture is preferably≤60 μm.
In an embodiment of the present invention, preferably ethylhydroxyethylcellulose is slowly added to disperse in water under stirring
Dissolution, then adds dispersing agent, wetting agent, defoaming agent and pigment, high speed dispersion obtains mixture.The present invention is to the height
The design parameter of speed dispersion does not have special restriction, and can make the fineness of mixture is preferably≤60 μm.
After obtaining mixture, the present invention sequentially adds preservative, coalescing agent and super-hydrophobic elasticity cream under stirring
Liquid obtains basic colored paint.
After obtaining basic colored paint, the present invention mixes the basic colored paint, polymer protection glue solution and Gel reaction agent
It closes, obtains being granulated color dot.
In the present invention, the component for being granulated color dot and preferably including following mass percentage: polymer protection glue
Solution 39%~50%, Gel reaction agent 1%~3% and basic colored paint 47%~60%, more preferably polymer protection glue
Solution 45%, Gel reaction agent 2% and basic colored paint 53%.In the present invention, the polymer protection glue solution is preferably
The product of the model R106 of the prosperous unrestrained Chemical Manufacture in Guangdong, the Gel reaction agent is preferably US business Gong Li foreign firm S-PLUS.
In the present invention, the mixing preferably first mixes the polymer protection glue solution and Gel reaction agent equal
After even, then the basic colored paint mixing 30min is added under 1200rpm revolving speed.
It obtains after being granulated color dot, the present invention mixes pure-acrylic emulsion with association type hydrophobic polypropylene acid sodium-salt thickener
Afterwards, the granulation color dot is added, then is mixed with coalescing agent, preservative, defoaming agent and water, it is resistance to obtain the high stability height
Water paint.
In the present invention, it is described pure-acrylic emulsion is mixed with association type hydrophobic polypropylene acid sodium-salt thickener after, then plus
, it is preferable to use the group of following percentage composition when entering the granulation color dot, then being mixed with coalescing agent, preservative, defoaming agent and water
Point: pure-acrylic emulsion 20%~30%, association type hydrophobic polypropylene acid sodium-salt thickener 1%~5%, granulation color dot 50%~
70%, coalescing agent 1%~3%, preservative 1%~3%, defoaming agent 1%~3% and water 6%~10%, more preferably pure C
Lotion 25%, association type hydrophobic polypropylene acid sodium-salt thickener 2% are granulated color dot 60%, coalescing agent 1%, preservative
1%, defoaming agent 1% and water 10%.In the present invention, the association type hydrophobic polypropylene acid sodium-salt thickener is preferably Shanghai
People believes chemical industry AP-660A.The present invention does not have special restriction to the type of the coalescing agent, preservative and defoaming agent, uses
Commercial goods well known to those skilled in the art.
In an embodiment of the present invention, preferably first pure-acrylic emulsion and association type hydrophobic polypropylene acid sodium-salt thickener are mixed
It after closing uniformly, is blended into and is granulated color dot, coalescing agent, preservative, defoaming agent and water, stir 20min in the case where revolving speed is 500rpm,
Obtain the high stability enhanced water resistance topcoat paint.
The present invention also provides high stability enhanced water resistance topcoat paints made from preparation method described in above-mentioned technical proposal.
The present invention also provides the construction technology of the high stability enhanced water resistance topcoat paint described in above-mentioned technical proposal, packets
Include following steps:
Determine decorative effect；
Deploy mating priming paint；
Priming paint construction；
Finishing coat construction is carried out using high stability enhanced water resistance topcoat paint described in above-mentioned technical proposal.
Present invention determine that decorative effect.The present invention preferably prepares the priming paint accordingly arranged in pairs or groups and institute according to the effect in template volume
State high stability enhanced water resistance topcoat paint.
The present invention deploys mating priming paint.In a specific embodiment of the present invention, it is preferably added to when the mating priming paint of the allotment
Mill base is more preferably that 40:2200 prepares mating priming paint according to the mass ratio of mill base and priming paint.
The present invention carries out priming paint construction.In the present invention, preferably twice of roller coating of the priming paint construction, between every time described
Every preferably two hours.After the completion of roller coating, the present invention is preferably dried six hours.
After the completion of priming paint construction, the present invention using high stability enhanced water resistance topcoat paint described in above-mentioned technical proposal into
The construction of row finishing coat.In the present invention, the finishing coat construction is preferably that right-angled intersection is irregularly brushed 2~3 times, every preferred all over interval
6h。
In the present invention, shimmering powder, mill base or pearl are preferably also added when the high stability enhanced water resistance topcoat paint brushing
Light powder.The present invention does not have special restriction to the source of the shimmering powder, mill base and pearl powder, type and dosage, using ability
Commercial goods known to field technique personnel and conventional amount used.In the present invention, it is preferred in the shimmering powder, mill base and pearly-lustre
Powder is brushed again after mixing with the stability enhanced water resistance topcoat paint.
After the completion of brushing, the present invention is preferably dried 24 hours.
In order to further illustrate the present invention, high stability enhanced water resistance finishing coat provided by the invention is applied below with reference to example
Material and preparation method thereof and construction technology are described in detail, but they cannot be interpreted as to the limit to the scope of the present invention
It is fixed.
In an embodiment of the present invention, dispersing agent, wetting agent, defoaming agent, preservative, coalescing agent are this field routine
Commercial goods, super-hydrophobic elastic emulsion are joint chemistry USP-530, and polymer protection glue solution is that the prosperous unrestrained chemical industry in Guangdong produces
Product, Gel reaction agent are US business Gong Li foreign firm S-PLUS, and association type hydrophobic polypropylene acid sodium-salt thickener is Shanghai people's letterization
Work AP-660A.
Embodiment 1
Basic colored paint is prepared: 4 parts of ethylhydroxyethylcelluloses are slowly added to 30 parts of deionized water under stirring, point
Dissipate dissolution 10 minutes；1 part of dispersing agent, 1 part of wetting agent, 0.5 part of defoaming agent is added, and is added 10 parts of pigment, high speed dispersion 20
Minute to fineness≤60 μm；Under stirring, 0.5 part of preservative, 3 parts of coalescing agent and super-hydrophobic elastic emulsion are sequentially added
50 parts are mixed colours as required to base paint.Wherein, pigment is white or silver color.
It is granulated color dot: 50 parts of polymer protection glue solution being uniformly mixed with 3 parts of Gel reaction agent, revolving speed 1200rpm
Basic 47 parts of the colored paint of lower addition, mixes 30min.
High stability enhanced water resistance topcoat paint preparation: sour with association type hydrophobic polypropylene by 30 parts of pure-acrylic emulsion in advance
5 parts of sodium salt thickener are mixed evenly, and are mixed into 50 parts of color dot of granulation, and 3 parts of coalescing agent, 3 parts of preservative, defoaming agent 3 is added
Part, 6 parts of water, revolving speed 500rpm stirs 20min to get product, that is, has the high stability enhanced water resistance finishing coat of white or silver color
Coating.
Environmental-protecting performance detection, testing result such as table are carried out to high stability enhanced water resistance topcoat paint made from the present embodiment
Shown in 1, as can be seen from Table 1, high stability enhanced water resistance topcoat paint made from embodiment is that a kind of real environmental protection is non-volatile,
The high-end three-dimensional art coating for wall surface of fashion that nontoxic, tasteless, free of contamination water-in-water type (W/W) can be brushed.Table 2 is the present embodiment
The testing result of the properties of product of high stability enhanced water resistance topcoat paint obtained, can by the hemispherical emissivity data in table 2
Know, high stability enhanced water resistance topcoat paint provided by the invention has excellent thermal insulation.
High stability enhanced water resistance topcoat paint environmental-protecting performance testing result made from 1 embodiment 1 of table
The properties of product testing result of high stability enhanced water resistance topcoat paint made from 2 embodiment 1 of table
Construction technology 1
Fig. 1 is the construction technology process using high stability enhanced water resistance topcoat paint white made from the present embodiment
Figure.Construction technology process is illustrated below with reference to Fig. 1:
It determines decorative effect: the priming paint accordingly arranged in pairs or groups and high stability enhanced water resistance face is prepared according to the effect in template volume
Paint coating.
It deploys mating priming paint: using white generic latex priming paint, adding blue mill base and be made into blue primer (every bottom 2.2kg
Qi Tianjia 40g mill base), it uses after mixing evenly.
Priming paint construction: in twice of priming paint of blank plate surface roller coating, every all over being spaced two hours, priming paint need to be dried six hours.
Finishing coat construction is carried out using high stability enhanced water resistance topcoat paint: steady using height white made from the present embodiment
Qualitative enhanced water resistance topcoat paint, every 1kg topcoat paint are added 8g pearl powder, stir evenly and use, do not advised using right-angled intersection
Then twenty four hours is dried in then brush finish one time.
Construction technology 2
Fig. 2 is the construction technology process using the high stability enhanced water resistance topcoat paint of silver color made from the present embodiment
Figure.Construction technology process is illustrated below with reference to Fig. 2:
It determines decorative effect: the priming paint accordingly arranged in pairs or groups and high stability enhanced water resistance face is prepared according to the effect in template volume
Paint coating.
Deploy mating priming paint: using white generic latex priming paint, addition pink colour mill base is made into pink colour priming paint (every bottom 2.2kg
Qi Tianjia 40g mill base), it uses after mixing evenly.
Priming paint construction: in twice of priming paint of blank plate surface roller coating, every all over being spaced two hours, priming paint need to be dried six hours.
Finishing coat construction is carried out using high stability enhanced water resistance topcoat paint: steady using the height of silver color made from the present embodiment
Qualitative enhanced water resistance topcoat paint adds a small amount of pearl powder to stir evenly and uses, and every 1.6kg topcoat paint adds 100g pearl powder,
Using the irregular brush finish of right-angled intersection one time, twenty four hours is then dried.
Embodiment 2
Basic colored paint is prepared: 5 parts of ethylhydroxyethylcelluloses are slowly added to 40 parts of deionized water under stirring, point
Dissipate dissolution 15 minutes；0.5 part of dispersing agent, 0.5 part of wetting agent, 0.3 part of defoaming agent is added, and is added 6.4 parts of pigment, high speed point
30 minutes are dissipated to fineness≤60 μm；Under stirring, 0.3 part of preservative, 2 parts of coalescing agent and super-hydrophobic elasticity are sequentially added
45 parts of lotion are mixed colours as required to base paint.Wherein, pigment is yellow.
It is granulated color dot: 45 parts of polymer protection glue solution being uniformly mixed with 2 parts of Gel reaction agent, revolving speed 1200rpm
Basic 53 parts of the colored paint of lower addition, mixes 30min.
High stability enhanced water resistance topcoat paint preparation: sour with association type hydrophobic polypropylene by 25 parts of pure-acrylic emulsion in advance
2 parts of sodium salt thickener are mixed evenly, and are mixed into 60 parts of color dot of granulation, and 1 part of coalescing agent, 1 part of preservative, defoaming agent 1 is added
Part, 10 parts of water, revolving speed 500rpm stirs 20min to get product, i.e., with the high stability enhanced water resistance topcoat paint of yellow.
To the environmental-protecting performance and properties of product of the high stability enhanced water resistance topcoat paint of yellow made from the present embodiment
It is cut out, it is as a result similar to Example 1.
Construction technology
Fig. 3 is the construction technology process using the high stability enhanced water resistance topcoat paint of yellow made from the present embodiment
Figure.Construction technology process is illustrated below with reference to Fig. 3:
It determines decorative effect: the priming paint accordingly arranged in pairs or groups and high stability enhanced water resistance face is prepared according to the effect in template volume
Paint coating.
Deploy mating priming paint: using white generic latex priming paint, addition grey mill base matches grey priming paint (every bottom 2.2kg
Qi Tianjia 40g mill base), it uses after mixing evenly.
Priming paint construction: in twice of priming paint of blank plate surface roller coating, every all over being spaced two hours, priming paint need to be dried six hours.
Finishing coat construction is carried out using high stability enhanced water resistance topcoat paint: steady using the height of yellow made from the present embodiment
Qualitative enhanced water resistance topcoat paint adds a small amount of pearl powder to stir evenly and uses, and every 1.6kg topcoat paint adds 100g pearl powder,
Using the irregular brush finish of right-angled intersection one time, twenty four hours is then dried.
Embodiment 3
Basic colored paint is prepared: 3 parts of ethylhydroxyethylcelluloses are slowly added to 50 parts of deionized water under stirring, point
Dissipate dissolution 15 minutes；0.5 part of dispersing agent, 0.2 part of wetting agent, 0.2 part of defoaming agent is added, and is added 5 parts of pigment, high speed dispersion
30 minutes to fineness≤60 μm；Under stirring, 0.1 part of preservative, 1 part of coalescing agent and super-hydrophobic elasticity cream are sequentially added
40 parts of liquid are mixed colours as required to base paint.Wherein, pigment is brown.
It is granulated color dot: 39 parts of polymer protection glue solution being uniformly mixed with 1 part of Gel reaction agent, revolving speed 1200rpm
Basic 60 parts of the colored paint of lower addition, mixes 30min.
High stability enhanced water resistance topcoat paint preparation: sour with association type hydrophobic polypropylene by 20 parts of pure-acrylic emulsion in advance
2 parts of sodium salt thickener are mixed evenly, and are mixed into 70 parts of color dot of granulation, and 1 part of coalescing agent, 1 part of preservative, defoaming agent 1 is added
Part, 6 parts of water, revolving speed 500rpm stirs 20min to get product, i.e., with the high stability enhanced water resistance topcoat paint of brown.
To the environmental-protecting performance and properties of product of the high stability enhanced water resistance topcoat paint of brown made from the present embodiment
It is cut out, it is as a result similar to Example 1.
Construction technology
Fig. 4 is the construction technology process using the high stability enhanced water resistance topcoat paint of brown made from the present embodiment
Figure.Construction technology process is illustrated below with reference to Fig. 4:
It determines decorative effect: the priming paint accordingly arranged in pairs or groups and high stability enhanced water resistance face is prepared according to the effect in template volume
Paint coating.
Deploy mating priming paint: using white generic latex priming paint.
Priming paint construction: in twice of priming paint of blank plate surface roller coating, every all over being spaced two hours, priming paint need to be dried six hours.
Finishing coat construction is carried out using high stability enhanced water resistance topcoat paint: steady using the height of brown made from the present embodiment
Qualitative enhanced water resistance topcoat paint adds a small amount of mill base to stir evenly and uses, and every 1.6kg topcoat paint adds 40g mill base, using ten
Word intersects irregular brush finish 3 times, every all over six hours of interval, then dries twenty four hours.
It is observed by the product after brushing high stability enhanced water resistance topcoat paint obtained in Fig. 1~4, it can
Know, obtained product stereoscopic effect is good.
The above is only a preferred embodiment of the present invention, it is not intended to limit the present invention in any form.It should
It points out, for those skilled in the art, without departing from the principle of the present invention, if can also make
Dry improvements and modifications, these modifications and embellishments should also be considered as the scope of protection of the present invention.
Claims (10)
1. a kind of preparation method of high stability enhanced water resistance topcoat paint, which comprises the following steps:
Ethylhydroxyethylcellulose, water, dispersing agent, wetting agent, defoaming agent and pigment are mixed, mixture is obtained, it will be described mixed
It closes in object and sequentially adds preservative, coalescing agent and super-hydrophobic elastic emulsion, obtain basic colored paint；
The basic colored paint, polymer protection glue solution and Gel reaction agent are mixed, obtain being granulated color dot；
After pure-acrylic emulsion is mixed with association type hydrophobic polypropylene acid sodium-salt thickener, the granulation color dot is added, then with
Coalescing agent, preservative, defoaming agent and water mixing, obtain the high stability enhanced water resistance coating.
2. preparation method according to claim 1, which is characterized in that the super-hydrophobic elastic emulsion is joint chemistry USP-
530。
3. preparation method according to claim 1 or 2, which is characterized in that the basis colored paint includes following quality percentage
The component of content: water 30%~50%, ethylhydroxyethylcellulose 3%~6%, dispersing agent 0.2%~1%, wetting agent 0.2%
~1%, preservative 0.1%~0.5%, defoaming agent 0.2%~0.5%, pigment 5%~10%, super-hydrophobic elastic emulsion 40%
~50% and coalescing agent 1%~3%.
4. preparation method according to claim 1, which is characterized in that the granulation color dot includes following mass percentage
Component: polymer protection glue solution 39%~50%, Gel reaction agent 1%~3% and basic colored paint 47%~60%.
5. preparation method according to claim 1, which is characterized in that described by pure-acrylic emulsion and association type hydrophobicity poly- third
After the mixing of olefin(e) acid sodium salt thickener, when adding the granulation color dot, then being mixed with coalescing agent, preservative, defoaming agent and water,
Use the component of following percentage composition: pure-acrylic emulsion 20%~30%, association type hydrophobic polypropylene acid sodium-salt thickener 1%~
5%, it is granulated color dot 50%~70%, coalescing agent 1%~3%, preservative 1%~3%, defoaming agent 1%~3% and water 6%
~10%.
6. preparation method according to claim 1, which is characterized in that fineness≤60 μm of the mixture.
7. high stability enhanced water resistance topcoat paint made from any one of claim 1~6 preparation method.
8. a kind of construction technology of high stability enhanced water resistance topcoat paint as claimed in claim 7, which is characterized in that including with
Lower step:
Determine decorative effect；
Deploy mating priming paint；
Priming paint construction；
Finishing coat construction is carried out using high stability enhanced water resistance topcoat paint as claimed in claim 7.
9. construction technology according to claim 8, which is characterized in that the finishing coat further includes using shimmering powder, color when constructing
Slurry or pearl powder.
10. construction technology according to claim 8 or claim 9, which is characterized in that the finishing coat construction is that right-angled intersection is irregular
It brushes 2~3 times, it is every all over interval 6h.
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| CN115537087A (en) * | 2022-10-28 | 2022-12-30 | 广东乐尔康生物科技股份有限公司 | Stone-like coating and preparation method thereof |
| CN117363136A (en) * | 2023-10-24 | 2024-01-09 | 江门职业技术学院 | Cross-linked self-repairing coating and preparation method thereof |
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Cited By (4)
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| CN115537087A (en) * | 2022-10-28 | 2022-12-30 | 广东乐尔康生物科技股份有限公司 | Stone-like coating and preparation method thereof |
| CN115537087B (en) * | 2022-10-28 | 2023-09-22 | 广东乐尔康生物科技股份有限公司 | Stone-like paint and preparation method thereof |
| CN117363136A (en) * | 2023-10-24 | 2024-01-09 | 江门职业技术学院 | Cross-linked self-repairing coating and preparation method thereof |
| CN117363136B (en) * | 2023-10-24 | 2024-04-09 | 江门职业技术学院 | Cross-linked self-repairing coating and preparation method thereof |
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