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CN105273551B - Water-based marble-imitated coating and preparation method thereof - Google Patents

Water-based marble-imitated coating and preparation method thereof Download PDF

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Publication number
CN105273551B
CN105273551B CN201510795158.7A CN201510795158A CN105273551B CN 105273551 B CN105273551 B CN 105273551B CN 201510795158 A CN201510795158 A CN 201510795158A CN 105273551 B CN105273551 B CN 105273551B
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parts
agent
imitation marble
moss
water
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CN105273551A (en
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张绮珊
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Guangdong Nantian New Material Technology Co.,Ltd.
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Guangdong Nantian Coating Co Ltd
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Abstract

The invention discloses a water-based marble-imitated coating and belongs to the technical field of coatings. The water-based marble-imitated coating is prepared from, by weight, 3.5-5.5 parts of hydroxyethyl cellulose, 3.5-5.5 parts of a multifunctional additive, 0.5-2.0 parts of a wetting agent, 1.5-2.5 parts of a defoaming agent, 8.5-10.5 parts of ethanediol, 18-20 parts of a coalescing agent, 6-10 parts of a thickening agent, 350-450 parts of a silicone acrylic emulsion, 2.5-4.5 parts of a flatting agent, 2.0-3.0 parts of an anti-precipitant, 10-20 parts of a bacteriostatic agent, 15-30 parts of a moss-resistant agent, 200-300 parts of colorful slices and 200-300 parts of water. The water-based marble-imitated coating is excellent in antibacterial effect and obvious in moss-resistant effect.

Description

A kind of aqueous imitation marble paint and preparation method thereof
Technical field
The invention belongs to technical field of coatings, it is more particularly related to a kind of aqueous imitation marble paint and its Preparation method.
Background technology
Granite, marble are favored with its serious texture, durable quality, various color by owner.But Granite, marmorean shortcoming are also evident from, and one is expensive price, and two is that construction is complicated, and three is the safety for causing that comes off Problem, makes many users hang back, and aqueous imitation marble paint arises at the historic moment, but, general aqueous imitation marble paint, because Not have fungistatic effect, anti-moss is undesirable, causes to affect attractive in appearance after mould and moss growth, can also affect the durable of coating Property.At present, the research for water paint expansion is more, and patent document also to this more disclosure.
A kind of aqueous, environmental protective imitation marble paint is disclosed such as Chinese invention patent application CN103709846 A, including with Lower raw material is constituted:Water, synthetic resin emulsion, color stuffing, auxiliary agent;Described raw material proportioning (W/W) is:12.4~19.7 parts of water, 8~20 parts of synthetic resin emulsion, 65~70 parts of color stuffing, 2.3~2.6 parts of auxiliary agent;The auxiliary agent include preservative, dispersant, One or more mixing in wetting agent, defoamer, antifreeze, coalescents, cellulose, thickener;Color stuffing is Filler and mill base, also including titanium dioxide.There is the marble decoration effect true to nature that common coating is incomparable after application of the present invention Really;Realize that seamless application, protectiveness are good, damage the characteristics of easily repairing, overcome wallpaper decoration and there is piece, damage, make moist Come off the shortcoming for being difficult to repair;Solve the problems, such as that natural marble has radiation injury to human body simultaneously, storage period is more than 36 The moon, excellent storage stability, health environment-friendly.The invention also discloses the preparation method of the aqueous, environmental protective imitation marble paint and construction Method.
As Chinese invention patent application CN101967329 B discloses a kind of imitation marble paint, and in particular to Yi Zhongshui Property colorful imitation marble paint, in order to solve existing aqueous imitation marble paint, it is impossible to ensure coating particle during long-distance transport Stability and be difficult to the problem of industrialized production, present invention employs and be added into labile functional groups in coating constitutive material Ionic compound and the suspending agent that is made up of halogenation metasilicic acid salt form thixotropic agent, using physics, chemical bistable mechanism, thoroughly Solve the problems, such as Product transport, long term storage stability..
But, with the development of economic society, people for the requirement more and more higher of aqueous imitation marble paint, for water Property imitation marble paint the impact for how causing for germ and moss in actual use propose new requirement.
The content of the invention
In order to solve the problems referred to above existing for prior art, the present invention proposes a kind of aqueous imitation marble paint, should Not only fungistatic effect is excellent for coating, and anti-moss effect is obvious.
Technical solution of the present invention is as follows:
A kind of aqueous imitation marble paint, by hydroxyethyl cellulose, multifunctional assistant, wetting agent, defoamer, ethylene glycol, Coalescents, thickener, silicone acrylic emulsion, levelling agent, antisettling agent, bacteriostatic agent, anti-moss agent, colored sliver and water composition, its In the weight portion of each component be:Hydroxyethyl cellulose 3.5-5.5 parts, multifunctional assistant 3.5-5.5 parts, wetting agent 0.5-2.0 Part, defoamer 1.5-2.5 parts, ethylene glycol 8.5-10.5 parts, coalescents 18-20 parts, thickener 6-10 parts, silicone acrylic emulsion 350- 450 parts, levelling agent 2.5-4.5 parts, antisettling agent 2.0-3.0 parts, bacteriostatic agent 10-20 parts, anti-moss agent 15-30 parts, colored rock Piece 200-300 parts and water 200-300 parts.
The further preferred scheme of above-mentioned technical proposal of the present invention is as follows:The bacteriostatic agent is modification of chitosan.
The further preferred scheme of above-mentioned technical proposal of the present invention is as follows:The anti-moss agent is rare earth compound.
The further preferred scheme of above-mentioned technical proposal of the present invention is as follows:The wetting agent is APES, The defoamer is polysiloxane-polyether copolymer, and the coalescents are propylene glycol monomethyl ethers, and the thickener is polyurethane Thick dose, the levelling agent is with 2 by organically-modified silica alkane levelling agent, fluorine-carbon modified ammonium polyacrylate salt levelling agent:3 ratio Mix, the antisettling agent is organic modified bentonite.
A kind of preparation method of aqueous imitation marble paint, comprises the steps:
(1) in order successively by hydroxyethyl cellulose 3.5-5.5 parts of above-mentioned dosage, multifunctional assistant 3.5-5.5 parts, Wetting agent 0.5-2.0 parts, defoamer 1.5-2.5 parts, ethylene glycol 8.5-10.5 parts, coalescents 18-20 parts, thickener 6-10 Part, silicone acrylic emulsion 350-450 parts, levelling agent 2.5-4.5 parts, antisettling agent 2.0-3.0 parts, colored sliver 200-300 parts and water 200-300 parts are added in material-compound tank, are carried out with mixer pre-dispersed, are ground after material dispersion is uniform, and head product is obtained.
(2) remaining bacteriostatic agent 10-20 parts, anti-moss agent 15-30 parts are added in grinding pot, viscosity, the spray of paint is adjusted Performance and gloss are applied, filtered after stirring, packed.
Further, the mixing speed in step (1) is 1200 revs/min, is stirred 20~40 minutes.
For compared with prior art, the present invention has advantages below:
(1) not only fungistatic effect is beneficial for the present invention, extends the durability of coating.
(2) the also anti-moss effect of the present invention substantially, saves later maintenance cost.
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, with reference to embodiment to this Bright product is described in further detail.
A kind of preparation method of aqueous imitation marble paint, comprises the steps:
(1) in order successively by hydroxyethyl cellulose 3.5-5.5 parts of above-mentioned dosage, multifunctional assistant 3.5-5.5 parts, Wetting agent 0.5-2.0 parts, defoamer 1.5-2.5 parts, ethylene glycol 8.5-10.5 parts, coalescents 18-20 parts, thickener 6-10 Part, silicone acrylic emulsion 350-450 parts, levelling agent 2.5-4.5 parts, antisettling agent 2.0-3.0 parts, colored sliver 200-300 parts and water 200-300 parts are added in material-compound tank, are carried out with mixer pre-dispersed, are ground after material dispersion is uniform, and head product is obtained.
(2) remaining bacteriostatic agent 10-20 parts, anti-moss agent 15-30 parts are added in grinding pot, viscosity, the spray of paint is adjusted Performance and gloss are applied, filtered after stirring, packed.
Further, the mixing speed in step (1) is 1200 revs/min, is stirred 20~40 minutes.
In order to further to the present invention aqueous imitation marble paint study, using aqueous imitative Dali of the present invention The preparation method of stone coating prepares respectively embodiment 1- embodiment 3 and carries out the research of correlation, and specific embodiment is as follows:
Embodiment 1,
A kind of aqueous imitation marble paint, is made up of the component of following weight portion:3.5 parts of hydroxyethyl cellulose, it is multi-functional 3.5 parts of auxiliary agent, 0.5 part of APES, 1.5 parts of polysiloxane-polyether copolymer, 8.5 parts of ethylene glycol, propane diols first 18 parts of ether, 6 parts of polyurethane thickener, 350 parts of silicone acrylic emulsion, 2.5 parts of levelling agent, 2.0 parts of organic modified bentonite, the shell that is modified gathers 200 parts of 10 parts of sugar, 15 parts of rare earth compound, 200 parts of colored sliver and water.
Embodiment 2,
A kind of aqueous imitation marble paint, is made up of the component of following weight portion:4.0 parts of hydroxyethyl cellulose, it is multi-functional 4.5 parts of auxiliary agent, 1.0 parts of APES, 2.0 parts of polysiloxane-polyether copolymer, 9.5 parts of ethylene glycol, propane diols first 19 parts of ether, 8 parts of polyurethane thickener, 400 parts of silicone acrylic emulsion, 3.0 parts of levelling agent, 2.5 parts of organic modified bentonite, the shell that is modified gathers 250 parts of 15 parts of sugar, 20 parts of rare earth compound, 250 parts of colored sliver and water.
Embodiment 3,
A kind of aqueous imitation marble paint, is made up of the component of following weight portion:5.5 parts of hydroxyethyl cellulose, it is multi-functional 5.5 parts of auxiliary agent, 2.0 parts of APES, 2.5 parts of polysiloxane-polyether copolymer, 10.5 parts of ethylene glycol, propane diols 20 parts of methyl ether, 10 parts of polyurethane thickener, 450 parts of silicone acrylic emulsion, 4.5 parts of levelling agent, 3.0 parts of organic modified bentonite is modified 300 parts of 20 parts of shitosan, 30 parts of rare earth compound, 300 parts of colored sliver and water.
The evaluation of implementation result
Below by specific experiment, the excellent effect that the present invention is reached is further illustrated.
Model will be respectively prepared according to coating made by above-mentioned specific embodiment, and performance survey will be carried out to above-mentioned model Examination.As a result display as follows:
Below by specific experiment, the excellent effect that the present invention is reached is further illustrated.
Model will be respectively prepared according to coating made by above-mentioned specific embodiment, and antibacterial survey will be carried out to above-mentioned model Examination.Aspergillus flavus is spread evenly across on the slide for scribbling above-mentioned coating, bacterium is gently stained with swab stick Jing after 0h, 30h, 60h, 120h It is placed in after liquid in physiological saline, vibrates, take 0.5ml in culture dish, add culture medium, cultivate 48 hours in incubator, takes Go out several clump counts, with general aqueous imitation marble paint as blank, the results are shown in Table 1:
The bacteriostasis property of table 1 is tested
Understand above, this coating antibiosis excellent performance, environmental friendliness.
Model will be respectively prepared according to coating made by above-mentioned specific embodiment, and anti-moss survey will be carried out to above-mentioned model Examination.Moss kind liquid is inoculated with sample upper surface with spray-on process, postvaccinal sample is put into into constant temperature and humidity illumination box (temperature 25 DEG C ± 2 DEG C, relative humidity >=85%, intensity of illumination 1000lx~3000lx), daily illumination 14 hours, inspection in the 21st day connects Kind of surface moss growth area, finally accounts for the percentage of inoculation surface area to weigh the life of moss with the area for having moss to grow Long situation, the less inhibition level of the percentage is higher, is that 0 expression does not grow completely.
With general aqueous imitation marble paint as blank, 2 are the results are shown in Table.
The anti-moss performance test of table 2
Understand above, this coating is obvious to moss growth inhibitory effect.
The above, only presently preferred embodiments of the present invention not makees any pro forma restriction to the present invention;It is all The those of ordinary skill of the industry can shown in by specification and the above and swimmingly implement the present invention;But, it is all to be familiar with Professional and technical personnel makes in the range of without departing from technical solution of the present invention using disclosed above technology contents A little change, modification with develop equivalent variations, be the present invention Equivalent embodiments;Meanwhile, all realities according to the present invention Change, modification and differentiation of any equivalent variations that matter technology is made to above example etc., still fall within the technology of the present invention Within the protection domain of scheme.

Claims (8)

1. a kind of aqueous imitation marble paint, it is characterised in that:By hydroxyethyl cellulose, multifunctional assistant, wetting agent, froth breaking Agent, ethylene glycol, coalescents, thickener, silicone acrylic emulsion, levelling agent, antisettling agent, bacteriostatic agent, anti-moss agent, colored sliver and Water is constituted, and the weight portion of wherein each component is:Hydroxyethyl cellulose 3.5-5.5 parts, multifunctional assistant 3.5-5.5 parts, wetting Agent 0.5-2.0 parts, defoamer 1.5-2.5 parts, ethylene glycol 8.5-10.5 parts, coalescents 18-20 parts, thickener 6-10 parts, silicon Acrylic emulsion 350-450 parts, levelling agent 2.5-4.5 parts, antisettling agent 2.0-3.0 parts, bacteriostatic agent 10-20 parts, anti-moss agent 15-30 Part, colored sliver 200-300 parts and water 200-300 parts;
The bacteriostatic agent is modification of chitosan, and the anti-moss agent is rare earth compound.
2. aqueous imitation marble paint according to claim 1, the wetting agent is APES, described to disappear Infusion is polysiloxane-polyether copolymer.
3. aqueous imitation marble paint according to claim 1, the thickener is polyurethane thickener.
4. aqueous imitation marble paint according to claim 1, it is characterised in that the levelling agent is by organic modified silicas Oxygen alkane levelling agent, fluorine-carbon modified ammonium polyacrylate salt levelling agent are with 2:3 ratio is mixed.
5. aqueous imitation marble paint according to claim 1, it is characterised in that described antisettling agent is organically-modified Bentonite.
6. aqueous imitation marble paint according to claim 1, it is characterised in that the coalescents are propane diols first Ether.
7. the preparation method of aqueous imitation marble paint according to claim 1, it is characterised in that comprise the steps:
(1) in order successively by hydroxyethyl cellulose 3.5-5.5 parts of above-mentioned dosage, multifunctional assistant 3.5-5.5 parts, wetting Agent 0.5-2.0 parts, defoamer 1.5-2.5 parts, ethylene glycol 8.5-10.5 parts, coalescents 18-20 parts, thickener 6-10 parts, silicon Acrylic emulsion 350-450 parts, levelling agent 2.5-4.5 parts, antisettling agent 2.0-3.0 parts, colored sliver 200-300 parts and water 200- 300 parts are added in material-compound tank, are carried out with mixer pre-dispersed, are ground after material dispersion is uniform, and head product is obtained;
(2) remaining bacteriostatic agent 10-20 parts, anti-moss agent 15-30 parts are added in grinding pot, viscosity, the sprayability of paint is adjusted Energy and gloss, filter after stirring, pack.
8. the preparation method of aqueous imitation marble paint according to claim 7, it is characterised in that stirring in step (1) Speed is mixed for 1200 revs/min, is stirred 20~40 minutes.
CN201510795158.7A 2015-11-18 2015-11-18 Water-based marble-imitated coating and preparation method thereof Active CN105273551B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106221275A (en) * 2016-08-26 2016-12-14 山东天汇防水材料有限公司 A kind of waterproof roll with clean-keeping function and preparation method thereof
CN107446444A (en) * 2017-09-20 2017-12-08 芜湖县双宝建材有限公司 A kind of water-fast sliver paint of parian
CN109092421B (en) * 2018-08-07 2020-07-10 进彩涂料科技(上海)有限公司 Production method of high-molecular water-based paint
CN110183924A (en) * 2019-07-13 2019-08-30 安徽星光标识系统有限公司 Imitation marble paint and preparation method thereof
CN110349496A (en) * 2019-07-13 2019-10-18 安徽星光标识系统有限公司 Parian identification label and its processing method
CN115109484A (en) * 2022-04-25 2022-09-27 安徽盛城新型材料有限公司 Preparation method and construction process of water-based colorful stone-like paint
CN116463020A (en) * 2023-05-04 2023-07-21 浙江古品新材料科技有限公司 Colorful imitation marble paint and preparation process thereof

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CN102531495B (en) * 2011-12-30 2013-06-05 重庆暄洁环保产业(集团)股份有限公司 Concrete road edge stones capable of preventing moss from growing
CN102617071A (en) * 2012-03-23 2012-08-01 尚怀兴 High-gloss real stone lacquer and marble simulation lacquer
CN104830184A (en) * 2015-05-20 2015-08-12 田雪 Water-based imitated marble multi-color paint and preparation and construction method thereof

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