CN106348648B - A kind of high adhesion force high life lacquer - Google Patents
A kind of high adhesion force high life lacquer Download PDFInfo
- Publication number
- CN106348648B CN106348648B CN201610724012.8A CN201610724012A CN106348648B CN 106348648 B CN106348648 B CN 106348648B CN 201610724012 A CN201610724012 A CN 201610724012A CN 106348648 B CN106348648 B CN 106348648B
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- lacquer
- adhesion force
- temperature
- antifoaming agent
- high adhesion
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/06—Acrylates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of high adhesion force high life lacquers, are made of following component：Pure-acrylic emulsion, silester, modified acacia, castor oil, activated silica ashes, dispersant, dodecyl sodium sulfate, cellulose acetate, hydrophobic modified acrylic ester thickener, coalescents, hollow glass microbead, antifoaming agent, water, natural colour sand；Compared with prior art, lacquer of the present invention is not only beautiful, environmentally friendly, adhesive force is extremely strong, water resistance is outstanding but also can be effectively protected building is not corroded by adverse circumstances, extends its service life；The lacquer service life prepared by inventive formulation extends 2 2.5 times compared to common lacquer, enhances the flexibility of coating, and the water prepared using the present invention makes the weatherability of lacquer of the present invention, anti-pollution characteristic be greatly improved.
Description
Technical field
The present invention relates to decoration material fields, more particularly to a kind of high adhesion force high life lacquer.
Background technology
Lacquer is that a kind of decorative effect exactly likes marble, granite, and the building after lacquer decoration has natural true
Real natural colour gives graceful harmonious, serious aesthetic feeling, is suitable for the interior/exterior decoration of various buildings, can receive
Vividly, the effect of true to nature, back to nature, existing lacquer materials are that normal quartz sand makees smalt.Existing lacquer is viscous
Connecing property is poor, and adhesive force is relatively low, easy cracked the phenomenon that falling off, and its service life is not high, cannot be satisfied many fields in the market
The demand of conjunction.
Invention content
Above-mentioned in order to overcome the shortcomings of, the present invention provides a kind of high adhesion force high life lacquers.
The invention is realized by the following technical scheme：
A kind of high adhesion force high life lacquer, is made of following component by weight：Pure-acrylic emulsion 31-33, silicic acid
Ethyl ester 0.1-0.2, modified acacia 0.8-1.2, castor oil 0.8-1.2, activated silica ashes 0.8-1.0, dispersant 0.4-
0.6, dodecyl sodium sulfate 0.4-0.8, cellulose acetate 0.6-0.7, hydrophobic modified acrylic ester thickener 0.3-0.5,
Coalescents 1.8-2.5, hollow glass microbead 1-2, antifoaming agent 0.1-0.2, water 22-28, natural colour sand 58-62；The modification
The preparation method of gum arabic is：Its 10% water of quality and 1% methyl propane sulfonic acid are added into gum arabic, with 150r/
When min rotating speeds stir and are heated to 66 DEG C, the sodium carboxymethylcellulose of gum arabic quality 0.8% is then added, with
120r/min rotating speeds stir 10min, then use microwave treatment to it again, microwave power 200W, after processing time is 45s,
The flake zinc powder for adding gum arabic quality 10%, temperature is adjusted to 78 DEG C, and 20min is stirred with 1200r/min rotating speeds,
.
Further, the dispersant is anionic Sodium Polyacrylate.
Further, the coalescents are alcohol ester 12, ethylene glycol monobutyl ether by 3:2 mass ratios are mixed.
Further, the antifoaming agent is arbitrary in nonionic antifoaming agent, molecular antifoaming agent, organic silicon defoamer
Two kinds of mixed in equal amounts are made.The present invention is by using appointing in nonionic antifoaming agent, molecular antifoaming agent, organic silicon defoamer
Antifoaming agent is made in two kinds of mixed in equal amounts of meaning, and antifoam performance improves 1-1.5 times than single antifoaming agent performance, reduces antifoaming agent
Usage amount has greatly saved the cost of antifoaming agent.
Further, the natural colour sand is that the natural colour sand of 100-140 mesh and the natural colour sand of 80-90 mesh press 1：0.2
Mass ratio mix.
Further, the castor oil is by high-temperature heating treatment twice：First castor oil is heated to 1 DEG C/10s speed
182 DEG C, 4min is kept the temperature, is then cooled to 12 DEG C with 1 DEG C/5s speed, keeps the temperature 10min, then 200 are heated to 1 DEG C/5s speed
DEG C, 2min is kept the temperature, is then cooled to 10 DEG C with the speed of 1 DEG C/10s, after keeping the temperature 5min, clear-cutting forestland to room temperature.By twice
Castor oil after high-temperature heating treatment improves the water resistance of manufactured lacquer compared to the castor oil without processing
It 2-3 times, adds its Acclimation temperature performance of lacquer made of the castor oil without processing and is applied under conditions of -2-40 DEG C
Work, and it is stronger to add its thermal adaptability of lacquer made of castor oil after high-temperature heating treatment twice, can -8 DEG C -
It constructs under conditions of 65 DEG C, can meet the needs of different regions and different buildings, and using by high temperature twice
Lacquer paint film tensile strength of the present invention and elongation at break made of castor oil after heat treatment compared to addition without
23% and 28% has been respectively increased in lacquer made of the castor oil of processing, the castor oil after high-temperature process twice and activated silica
The synergistic effect of ashes, dodecyl sodium sulfate can greatly improve the anti-pollution characteristic of lacquer of the present invention, avoid construction
The repairing repeatedly in personnel's later stage, has saved a large amount of man power and material.
A kind of preparation method of high adhesion force high life lacquer, it includes the following steps：
(1), it adds water in dispersion cylinder, pure-acrylic emulsion is added under 250-280r/min stirrings, stir 12-15min；
(2), silester, modified acacia, castor oil are added under the rotating speed of 250-280r/min, then improves
Rotating speed stirs 15-18min to 380-400r/min under this rotating speed；
(3), activated silica ashes, dodecyl sodium sulfate is added after stopping stirring, control rotating speed is stirred in 700-750r/min
It mixes and stirs 12-15min under state；
(4), after stirring evenly, it is fine that continuation is slowly added into dispersant, acetic acid successively under 700-750r/min stirrings
Dimension element, hydrophobic modified acrylic ester thickener, coalescents, hollow glass microbead, antifoaming agent, after being sufficiently stirred 12-15min
Obtain lacquer base paste；
(5), finally the above-mentioned lacquer base paste prepared is mixed, after mixing blowing with natural colour sand, is filled
Bucket.
Gum arabic has gumminess and stability, the stronger floating energy that flake zinc powder is shown in water paint
The advantages such as power, covering power and screening ability receive the concern of people, but flake zinc powder is used directly in water paint and exists
Wetting and dispersing is difficult, resistance to settling is poor, easy the problems such as reuniting, and to influence the mechanical performance of coating, limits to a certain extent
Its application is made.The present invention is by being modified gum arabic, by carrying out flake zinc powder and gum arabic
In conjunction with, using gum arabic as carrier, the problems such as so as to overcome flake zinc powder free settling, bad dispersibility, and flakey
Zinc powder enables to gum arabic-stabilized and gumminess to be further enhanced again, can further increase the true stone of preparation
The adhesive force of paint, and the excellent stability of modified gum arabic can further increase the service life of lacquer.
The beneficial effects of the invention are as follows：Compared with prior art, lacquer of the present invention is not only beautiful, environmental protection, adhesive force pole
By force, water resistance is outstanding and can be effectively protected building and is not corroded by adverse circumstances, extends its service life；Silester
Lacquer surface tension of liquid can be effectively reduced with the synergistic effect of cellulose acetate, increases spreadability, makes film forming uniformly, certainly
So, to further increase film quality, the lacquer service life prepared by inventive formulation is compared to common lacquer
Extend 2-2.5 times, enhance the flexibility of coating, using the water for preparing of the present invention make lacquer of the present invention weatherability,
Anti-pollution characteristic is greatly improved, also, drying time is significantly shortened, compared to common lacquer drying when
Between shorten 35% or more, to the probability that is easily damaged and pollutes during reducing lacquer drying.
Specific implementation mode
A kind of high adhesion force high life lacquer, is made of following component by weight：Pure-acrylic emulsion 31-33, silicic acid
Ethyl ester 0.1-0.2, modified acacia 0.8-1.2, castor oil 0.8-1.2, activated silica ashes 0.8-1.0, dispersant 0.4-
0.6, dodecyl sodium sulfate 0.4-0.8, cellulose acetate 0.6-0.7, hydrophobic modified acrylic ester thickener 0.3-0.5,
Coalescents 1.8-2.5, hollow glass microbead 1-2, antifoaming agent 0.1-0.2, water 22-28, natural colour sand 58-62；The modification
The preparation method of gum arabic is：Its 10% water of quality and 1% methyl propane sulfonic acid are added into gum arabic, with 150r/
When min rotating speeds stir and are heated to 66 DEG C, the sodium carboxymethylcellulose of gum arabic quality 0.8% is then added, with
120r/min rotating speeds stir 10min, then use microwave treatment to it again, microwave power 200W, after processing time is 45s,
The flake zinc powder for adding gum arabic quality 10%, temperature is adjusted to 78 DEG C, and 20min is stirred with 1200r/min rotating speeds,
.
Further, the dispersant is anionic Sodium Polyacrylate.
Further, the coalescents are alcohol ester 12, ethylene glycol monobutyl ether by 3:2 mass ratios are mixed.
Further, the antifoaming agent is arbitrary in nonionic antifoaming agent, molecular antifoaming agent, organic silicon defoamer
Two kinds of mixed in equal amounts are made.
Further, the natural colour sand is that the natural colour sand of 100-140 mesh and the natural colour sand of 80-90 mesh press 1：0.2
Mass ratio mix.
Further, the castor oil is by high-temperature heating treatment twice：First castor oil is heated to 1 DEG C/10s speed
182 DEG C, 4min is kept the temperature, is then cooled to 12 DEG C with 1 DEG C/5s speed, keeps the temperature 10min, then 200 are heated to 1 DEG C/5s speed
DEG C, 2min is kept the temperature, is then cooled to 10 DEG C with the speed of 1 DEG C/10s, after keeping the temperature 5min, clear-cutting forestland to room temperature.
A kind of preparation method of high adhesion force high life lacquer, it includes the following steps：
(1), it adds water in dispersion cylinder, pure-acrylic emulsion is added under 250-280r/min stirrings, stir 12-15min；
(2), silester, modified acacia, castor oil are added under the rotating speed of 250-280r/min, then improves
Rotating speed stirs 15-18min to 380-400r/min under this rotating speed；
(3), activated silica ashes, dodecyl sodium sulfate is added after stopping stirring, control rotating speed is stirred in 700-750r/min
It mixes and stirs 12-15min under state；
(4), after stirring evenly, it is fine that continuation is slowly added into dispersant, acetic acid successively under 700-750r/min stirrings
Dimension element, hydrophobic modified acrylic ester thickener, coalescents, hollow glass microbead, antifoaming agent, after being sufficiently stirred 12-15min
Obtain lacquer base paste；
(5), finally the above-mentioned lacquer base paste prepared is mixed, after mixing blowing with natural colour sand, is filled
Bucket.
Lacquer the performance test results of the present invention：
Table 1
Wherein, comparative example 1 is：Modified acacia in invention lacquer is substituted for the Arab tree without processing
Glue, other ingredients are identical as preparation method as the present invention.
As can be seen from Table 1, lacquer various aspects of performance of the present invention is more outstanding compared with common lacquer, using without
Crossing lacquer various aspects of performance prepared by the gum arabic of processing has and reduces to a certain degree.
Claims (7)
1. a kind of high adhesion force high life lacquer, which is characterized in that be made by weight of following component：Pure-acrylic emulsion
31-33, silester 0.1-0.2, modified acacia 0.8-1.2, castor oil 0.8-1.2, activated silica ashes 0.8-1.0,
Dispersant 0.4-0.6, dodecyl sodium sulfate 0.4-0.8, cellulose acetate 0.6-0.7, the thickening of hydrophobic modified esters of acrylic acid
Agent 0.3-0.5, coalescents 1.8-2.5, hollow glass microbead 1-2, antifoaming agent 0.1-0.2, water 22-28, natural colour sand 58-
62；The preparation method of the modified acacia is：The water of its quality 10% and 1% methyl are added into gum arabic
Propane sulfonic acid when being stirred with 150r/min rotating speeds and being heated to 66 DEG C, then adds the carboxylic first of gum arabic quality 0.8%
Base sodium cellulosate stirs 10min with 120r/min rotating speeds, then uses microwave treatment, microwave power 200W, processing to it again
After time is 45s, temperature is adjusted to 78 DEG C, is turned with 1200r/min by the flake zinc powder of addition gum arabic quality 10%
Speed stirring 20min, you can.
2. a kind of high adhesion force high life lacquer according to claim 1, which is characterized in that the dispersant be it is cloudy from
Subtype Sodium Polyacrylate.
3. a kind of high adhesion force high life lacquer according to claim 1, which is characterized in that the coalescents are alcohol
Ester 12, ethylene glycol monobutyl ether press 3:2 mass ratios are mixed.
4. a kind of high adhesion force high life lacquer according to claim 1, which is characterized in that the antifoaming agent be it is non-from
Arbitrary two kinds of mixed in equal amounts in subtype antifoaming agent, molecular antifoaming agent, organic silicon defoamer are made.
5. a kind of high adhesion force high life lacquer according to claim 1, which is characterized in that the natural colour sand is
The natural colour sand of 100-140 mesh and the natural colour sand of 80-90 mesh press 1：0.2 mass ratio mixes.
6. a kind of high adhesion force high life lacquer according to claim 1, which is characterized in that the castor oil passes through two
Secondary high-temperature heating treatment：Castor oil is first heated to 182 DEG C with 1 DEG C/10s speed, keeps the temperature 4min, is then dropped with 1 DEG C/5s speed
Temperature is kept the temperature 10min, then be heated to 200 DEG C with 1 DEG C/5s speed, keeps the temperature 2min, then cooled down with the speed of 1 DEG C/10s to 12 DEG C
To 10 DEG C, after keeping the temperature 5min, clear-cutting forestland to room temperature.
7. a kind of preparation method of high adhesion force high life lacquer according to any one of claim 1-6, feature
It is, it includes the following steps：
(1), it adds water in dispersion cylinder, pure-acrylic emulsion is added under 250-280r/min stirrings, stir 12-15min；
(2), silester, modified acacia, castor oil are added under the rotating speed of 250-280r/min, then improves rotating speed
To 380-400r/min, and 15-18min is stirred under this rotating speed；
(3), activated silica ashes, dodecyl sodium sulfate is added after stopping stirring, control rotating speed stirs shape in 700-750r/min
12-15min is stirred under state；
(4), after stirring evenly, continuation be slowly added into successively under 700-750r/min stirrings dispersant, cellulose acetate,
Hydrophobic modified acrylic ester thickener, coalescents, hollow glass microbead, antifoaming agent obtain after being sufficiently stirred 12-15min
Lacquer base paste；
(5), finally the above-mentioned lacquer base paste prepared is mixed with natural colour sand, after mixing blowing, barrelling.
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| CN201610724012.8A CN106348648B (en) | 2016-08-25 | 2016-08-25 | A kind of high adhesion force high life lacquer |
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|---|---|---|---|
| CN201610724012.8A CN106348648B (en) | 2016-08-25 | 2016-08-25 | A kind of high adhesion force high life lacquer |
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| CN106348648B true CN106348648B (en) | 2018-09-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108059389A (en) * | 2017-12-11 | 2018-05-22 | 新华盛节能科技股份有限公司 | Nano modification lacquer |
| CN114149606A (en) * | 2021-11-16 | 2022-03-08 | 黄杉杉 | Processing method for improving adhesion capability of PE pipe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789074A (en) * | 2015-05-06 | 2015-07-22 | 武汉德美涂料股份有限公司 | Novel natural stone paint and preparation method thereof |
| CN105131838A (en) * | 2015-08-28 | 2015-12-09 | 北京恒泰大成建材科技有限公司 | Environment-friendly high-strength emulsion paint and preparation method thereof |
| CN105385272A (en) * | 2015-12-08 | 2016-03-09 | 云南昆惠能通科技有限公司 | Exterior wall paint with high elasticity texture |
-
2016
- 2016-08-25 CN CN201610724012.8A patent/CN106348648B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789074A (en) * | 2015-05-06 | 2015-07-22 | 武汉德美涂料股份有限公司 | Novel natural stone paint and preparation method thereof |
| CN105131838A (en) * | 2015-08-28 | 2015-12-09 | 北京恒泰大成建材科技有限公司 | Environment-friendly high-strength emulsion paint and preparation method thereof |
| CN105385272A (en) * | 2015-12-08 | 2016-03-09 | 云南昆惠能通科技有限公司 | Exterior wall paint with high elasticity texture |
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Address after: 236000 north side of Guanbao Road, Yingshang Industrial Park, Fuyang City, Anhui Province Patentee after: ANHUI FURUIXUE CHEMICAL TECHNOLOGY Co.,Ltd. Address before: 236200 Anhui city of Fuyang province Yingshang County Industrial Park Patentee before: FUYANG FURUIXUE CHEMICAL TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A kind of stone paint with high adhesion and long service life Effective date of registration: 20210326 Granted publication date: 20180907 Pledgee: Merchants Bank Fuyang branch of Limited by Share Ltd. Yingshang Pledgor: ANHUI FURUIXUE CHEMICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980002121 |
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