CN107236391A - It is a kind of for high-adhesion anti-corrosive and waterproof paint of external wall and preparation method thereof - Google Patents
It is a kind of for high-adhesion anti-corrosive and waterproof paint of external wall and preparation method thereof Download PDFInfo
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- CN107236391A CN107236391A CN201710644897.5A CN201710644897A CN107236391A CN 107236391 A CN107236391 A CN 107236391A CN 201710644897 A CN201710644897 A CN 201710644897A CN 107236391 A CN107236391 A CN 107236391A
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- external wall
- corrosive
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- waterproof paint
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- 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 invention discloses a kind of high-adhesion anti-corrosive and waterproof paint for external wall, include the component of following weight proportion：20 40 parts of 40 60 parts of water-based acrylic resin, 20 30 parts of acetate butyl, 15 25 parts of ethyl naphthol, 10 20 parts of polyacrylamide, 6 15 parts of castor oil acid, 5 15 parts of expanded perlite, 28 parts of silica, 38 parts of sierozem power, 48 parts of metakaolin, 5 10 parts of lithium chromate, 3 10 parts of polypropylene fibre, 16 parts of polyethylene fibre, 36 parts of inorganic pigment, 15 parts of coalescents, 0.5 3 parts of thickener, 0.2 0.8 parts of plasticizer, 0.1 0.5 parts of defoamer and deionized water.The coating of the present invention has adhesion strength high, and anti-corrosion and waterproof performance is good and harmless, and cost is low, can meet production requirement, with preferable application prospect.
Description
Technical field
The present invention relates to building material technical field, and in particular to a kind of high-adhesion anti-corrosion waterproof for external wall
Coating and preparation method thereof.
Background technology
At present, the decoration of construction wall generally uses traditional coating, and most anticorrosion with coat, water proofing property are poor, attached
Put forth effort general, present people increasingly focus on living environment, and exterior decoration is also more and more concerned, but be due to its not anti-corrosion,
Non-watertight, adhesion strength is poor, after rain drop erosion paint film easily integrally peel off, the influence of current acid rain is increasing, makes
The requirement more and more higher for the paint coatings that must be coated to building envelopes, waterproof, anti-corrosion and the adhesion strength problem of building are closed
Work and the living environment of people are tied to, and affects the service life of building.
Therefore, it is badly in need of one kind, high with adhesion strength, anti-corrosion and waterproof performance is good and harmless, and cost is low to build
Build exterior wall coating.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of high-adhesion for external wall
Anti-corrosive and waterproof paint and preparation method thereof, high with adhesion strength, anti-corrosion and waterproof performance is good and harmless, and cost is low.
The present invention is in order to solve the above technical problems, adopt the following technical scheme that：
A kind of water-repellent preservation water-repellent paint for external wall, includes the component of following weight proportion：Water-based acrylic resin
40-60 parts, 20-30 parts of acetate butyl, 15-25 parts of ethyl naphthol, 10-20 parts of polyacrylamide, 6-15 parts of castor oil acid, expansion it is precious
5-15 parts of pearl rock, 2-8 parts of silica, 3-8 parts of sierozem power, 4-8 parts of metakaolin, 5-10 parts of lithium chromate, polypropylene fibre 3-
10 parts, 1-6 parts of polyethylene fibre, 3-6 parts of inorganic pigment, 1-5 parts of coalescents, 0.5-3 parts of thickener, plasticizer 0.2-0.8
20-40 parts of part, 0.1-0.5 parts of defoamer and deionized water.
It is preferred that, 50 parts of the water-based acrylic resin, 25 parts of acetate butyl, 20 parts of ethyl naphthol, 15 parts of polyacrylamide,
It is 10 parts of castor oil acid, 10 parts of expanded perlite, 5.5 parts of silica, 5 parts of sierozem power, 6 parts of metakaolin, 7 parts of lithium chromate, poly-
6 parts of tacryl, 3 parts of polyethylene fibre, 4.5 parts of inorganic pigment, 3 parts of coalescents, 1.5 parts of thickener, surfactant 0.5
30 parts of part, 0.3 part of defoamer and deionized water.
It is preferred that, the inorganic pigment selects TiO 2 pigment.
It is preferred that, the coalescents are dibutyl phthalate or propylene glycol methyl ether acetate.
It is preferred that, the thickener is one in hydroxyethyl cellulose, hydroxymethyl cellulose or hydroxypropyl methyl cellulose
Kind.
It is preferred that, the plasticizer is dibutyl ester or dibutyl ester.
It is preferred that, the defoamer is organosiloxane.
A kind of preparation method of water-repellent preservation water-repellent paint for external wall, comprises the following steps：
（1）Count by weight, weigh expanded perlite, silica, sierozem power, metakaolin mixing and ball milling, addition go from
Sub- water, stirring mixing 10-20min, then adds lithium chromate, stirs, obtain compound A at 60-80 DEG C；
（2）Water-based acrylic resin, acetate butyl, ethyl naphthol, polyacrylamide, castor oil acid are added in above-mentioned compound A,
With 200-400r/min rotating speed dispersed with stirring 20-40min, compound B is obtained；
（3）Inorganic pigment, coalescents, thickener, plasticizer, defoamer are added into compound B, with 600-800r/min's
Rotating speed dispersed with stirring 60-80min, produces the described water-repellent preservation water-repellent paint for external wall.
It is preferred that, the condition that stirs：With 100-200r/min rotating speed dispersed with stirring 15-25min.
Compared with prior art, the present invention has following beneficial effect：The present invention provides a kind of for external wall
High-adhesion anti-corrosive and waterproof paint and preparation method thereof, high with adhesion strength, anti-corrosion and waterproof performance is good and harmless,
Cost is low, and concrete condition is as follows：
（1）The present invention by using water-based acrylic resin, acetate butyl, polyacrylamide as base material, by between them
Synergy so that paint adhesion intensity height is made, anti-corrosion and waterproof performance is good and harmless, and manufacturing cost is low；
（2）Castor oil acid of the present invention, ethyl naphthol, lithium chromate, polypropylene fibre, polyethylene fibre interaction can form viscose
Shape thing, further enhances adhesion strength, and with preferable tensile strength, and water resistance is superior；
（3）The present invention strengthens coating by adding the inorganic fillers such as expanded perlite, silica, sierozem power, metakaolin
While anti-corrosion and waterproof performance, crocking resistance is extremely excellent, and mechanical property is good, and service life is long, and cost is low；
（4）The preparation method of the high-adhesion anti-corrosive and waterproof paint for external wall of the present invention is simple, and is easy to construction, tool
There is preferable application prospect.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
A kind of high-adhesion anti-corrosive and waterproof paint for external wall, includes the component of following weight proportion：Water soluble acrylic acid
50 parts of resin, 25 parts of acetate butyl, 20 parts of ethyl naphthol, 15 parts of polyacrylamide, 10 parts of castor oil acid, 10 parts of expanded perlite,
5.5 parts of silica, 5 parts of sierozem power, 6 parts of metakaolin, 7 parts of lithium chromate, 6 parts of polypropylene fibre, 3 parts of polyethylene fibre, nothing
4.5 parts of machine pigment, 3 parts of coalescents, 1.5 parts of thickener, 0.5 part of surfactant, 0.3 part of defoamer and deionized water 30
Part.
Wherein, the inorganic pigment selects TiO 2 pigment.
Wherein, the coalescents are dibutyl phthalate or propylene glycol methyl ether acetate.
Wherein, the thickener is one kind in hydroxyethyl cellulose, hydroxymethyl cellulose or hydroxypropyl methyl cellulose.
Wherein, the plasticizer is dibutyl ester or dibutyl ester.
Wherein, the defoamer is organosiloxane.
A kind of preparation method of water-repellent preservation water-repellent paint for external wall, comprises the following steps：
（1）Count by weight, weigh expanded perlite, silica, sierozem power, metakaolin mixing and ball milling, addition go from
Sub- water, stirring mixing 15min, then adds lithium chromate, stirs, obtain compound A at 70 DEG C；
（2）Water-based acrylic resin, acetate butyl, ethyl naphthol, polyacrylamide, castor oil acid are added in above-mentioned compound A,
With 300r/min rotating speed dispersed with stirring 30min, compound B is obtained；
（3）Inorganic pigment, coalescents, thickener, plasticizer, defoamer are added into compound B, with 700r/min rotating speed
Dispersed with stirring 70min, produces the described water-repellent preservation water-repellent paint for external wall.
Wherein, the condition that stirs：With 150r/min rotating speed dispersed with stirring 20min.
Embodiment 2
A kind of high-adhesion anti-corrosive and waterproof paint for external wall, includes the component of following weight proportion：Water soluble acrylic acid
40 parts of resin, 20 parts of acetate butyl, 15 parts of ethyl naphthol, 10 parts of polyacrylamide, 6 parts of castor oil acid, 5 parts of expanded perlite, two
2 parts of silica, 3 parts of sierozem power, 4 parts of metakaolin, 5 parts of lithium chromate, 3 parts of polypropylene fibre, 1 part of polyethylene fibre, inorganic face
20 parts of 3 parts of material, 1 part of coalescents, 0.5 part of thickener, 0.2 part of plasticizer, 0.1 part of defoamer and deionized water.
Wherein, the inorganic pigment selects TiO 2 pigment.
Wherein, the coalescents are dibutyl phthalate or propylene glycol methyl ether acetate.
Wherein, the thickener is one kind in hydroxyethyl cellulose, hydroxymethyl cellulose or hydroxypropyl methyl cellulose.
Wherein, the plasticizer is dibutyl ester or dibutyl ester.
Wherein, the defoamer is organosiloxane.
A kind of preparation method of water-repellent preservation water-repellent paint for external wall, comprises the following steps：
（1）Count by weight, weigh expanded perlite, silica, sierozem power, metakaolin mixing and ball milling, addition go from
Sub- water, stirring mixing 10min, then adds lithium chromate, stirs, obtain compound A at 60 DEG C；
（2）Water-based acrylic resin, acetate butyl, ethyl naphthol, polyacrylamide, castor oil acid are added in above-mentioned compound A,
With 200r/min rotating speed dispersed with stirring 20min, compound B is obtained；
（3）Inorganic pigment, coalescents, thickener, plasticizer, defoamer are added into compound B, with 600r/min rotating speed
Dispersed with stirring 60min, produces the described water-repellent preservation water-repellent paint for external wall.
Wherein, the condition that stirs：With 100r/min rotating speed dispersed with stirring 15min.
Embodiment 3
A kind of high-adhesion anti-corrosive and waterproof paint for external wall, includes the component of following weight proportion：Water soluble acrylic acid
60 parts of resin, 30 parts of acetate butyl, 25 parts of ethyl naphthol, 20 parts of polyacrylamide, 15 parts of castor oil acid, 15 parts of expanded perlite,
8 parts of silica, 8 parts of sierozem power, 8 parts of metakaolin, 10 parts of lithium chromate, 10 parts of polypropylene fibre, 6 parts of polyethylene fibre, nothing
40 parts of 6 parts of machine pigment, 5 parts of coalescents, 3 parts of thickener, 0.8 part of plasticizer, 0.5 part of defoamer and deionized water.
Wherein, the inorganic pigment selects TiO 2 pigment.
Wherein, the coalescents are dibutyl phthalate or propylene glycol methyl ether acetate.
Wherein, the thickener is one kind in hydroxyethyl cellulose, hydroxymethyl cellulose or hydroxypropyl methyl cellulose.
Wherein, the plasticizer is dibutyl ester or dibutyl ester.
Wherein, the defoamer is organosiloxane.
A kind of preparation method of water-repellent preservation water-repellent paint for external wall, comprises the following steps：
（1）Count by weight, weigh expanded perlite, silica, sierozem power, metakaolin mixing and ball milling, addition go from
Sub- water, stirring mixing 20min, then adds lithium chromate, stirs, obtain compound A at 80 DEG C；
（2）Water-based acrylic resin, acetate butyl, ethyl naphthol, polyacrylamide, castor oil acid are added in above-mentioned compound A,
With 400r/min rotating speed dispersed with stirring 40min, compound B is obtained；
（3）Inorganic pigment, coalescents, thickener, plasticizer, defoamer are added into compound B, with 800r/min rotating speed
Dispersed with stirring 80min, produces the described water-repellent preservation water-repellent paint for external wall.
Wherein, the condition that stirs：With 200r/min rotating speed dispersed with stirring 25min.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of high-adhesion anti-corrosive and waterproof paint for external wall, it is characterised in that include the group of following weight proportion
Point：40-60 parts of water-based acrylic resin, 20-30 parts of acetate butyl, 15-25 parts of ethyl naphthol, 10-20 parts of polyacrylamide, castor-oil plant
6-15 parts of oleic acid, 5-15 parts of expanded perlite, 2-8 parts of silica, 3-8 parts of sierozem power, 4-8 parts of metakaolin, lithium chromate 5-
10 parts, 3-10 parts of polypropylene fibre, 1-6 parts of polyethylene fibre, 3-6 parts of inorganic pigment, 1-5 parts of coalescents, thickener 0.5-3
Part, 0.2-0.8 parts of plasticizer, 0.1-0.5 parts of defoamer and 20-40 parts of deionized water.
2. the high-adhesion anti-corrosive and waterproof paint according to claim 1 for external wall, it is characterised in that the water
50 parts of acrylic resin of property, 25 parts of acetate butyl, 20 parts of ethyl naphthol, 15 parts of polyacrylamide, 10 parts of castor oil acid, expanded pearlite
10 parts of rock, 5.5 parts of silica, 5 parts of sierozem power, 6 parts of metakaolin, 7 parts of lithium chromate, 6 parts of polypropylene fibre, polyethylene fibre
3 parts, 4.5 parts of inorganic pigment, 3 parts of coalescents, 1.5 parts of thickener, 0.5 part of surfactant, 0.3 part of defoamer and deionization
30 parts of water.
3. the high-adhesion anti-corrosive and waterproof paint according to claim 1 for external wall, it is characterised in that the nothing
Machine pigment selects TiO 2 pigment.
4. the high-adhesion anti-corrosive and waterproof paint according to claim 1 for external wall, it is characterised in that it is described into
Film auxiliary agent is dibutyl phthalate or propylene glycol methyl ether acetate.
5. the high-adhesion anti-corrosive and waterproof paint according to claim 1 for external wall, it is characterised in that the increasing
Thick dose is one kind in hydroxyethyl cellulose, hydroxymethyl cellulose or hydroxypropyl methyl cellulose.
6. the high-adhesion anti-corrosive and waterproof paint according to claim 1 for external wall, it is characterised in that the increasing
It is dibutyl ester or dibutyl ester to mould agent.
7. the high-adhesion anti-corrosive and waterproof paint according to claim 1 for external wall, it is characterised in that described to disappear
Infusion is organosiloxane.
8. a kind of preparation of high-adhesion anti-corrosive and waterproof paint for external wall according to claim any one of 1-7
Method, it is characterised in that comprise the following steps：
（1）Count by weight, weigh expanded perlite, silica, sierozem power, metakaolin mixing and ball milling, addition go from
Sub- water, stirring mixing 10-20min, then adds lithium chromate, stirs, obtain compound A at 60-80 DEG C；
（2）Water-based acrylic resin, acetate butyl, ethyl naphthol, polyacrylamide, castor oil acid are added in above-mentioned compound A,
With 200-400r/min rotating speed dispersed with stirring 20-40min, compound B is obtained；
（3）Inorganic pigment, coalescents, thickener, plasticizer, defoamer are added into compound B, with 600-800r/min's
Rotating speed dispersed with stirring 60-80min, produces the described water-repellent preservation water-repellent paint for external wall.
9. the preparation method of the high-adhesion anti-corrosive and waterproof paint according to claim 8 for external wall, its feature
It is, the condition that stirs：With 100-200r/min rotating speed dispersed with stirring 15-25min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644897.5A CN107236391A (en) | 2017-08-01 | 2017-08-01 | It is a kind of for high-adhesion anti-corrosive and waterproof paint of external wall and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644897.5A CN107236391A (en) | 2017-08-01 | 2017-08-01 | It is a kind of for high-adhesion anti-corrosive and waterproof paint of external wall and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107236391A true CN107236391A (en) | 2017-10-10 |
Family
ID=59989464
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| CN201710644897.5A Withdrawn CN107236391A (en) | 2017-08-01 | 2017-08-01 | It is a kind of for high-adhesion anti-corrosive and waterproof paint of external wall and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930157A (en) * | 2021-10-29 | 2022-01-14 | 上海宜瓷龙新材料股份有限公司 | Preservative-free water-based building coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104130647A (en) * | 2014-06-26 | 2014-11-05 | 安徽快来防水防腐有限公司 | Corrosion-resistant and waterproof coating |
| CN104387881A (en) * | 2014-11-28 | 2015-03-04 | 龙岩市宝丽涂料有限公司 | Water-based paint and preparation method thereof |
| CN104530869A (en) * | 2014-12-30 | 2015-04-22 | 青岛佳尚创意文化有限公司 | Novel environment-friendly waterproof paint |
| CN105925091A (en) * | 2016-06-14 | 2016-09-07 | 烟台蒙特防水材料有限公司 | Water-borne corrosion-resistant and waterproof coating for concrete structure |
-
2017
- 2017-08-01 CN CN201710644897.5A patent/CN107236391A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104130647A (en) * | 2014-06-26 | 2014-11-05 | 安徽快来防水防腐有限公司 | Corrosion-resistant and waterproof coating |
| CN104387881A (en) * | 2014-11-28 | 2015-03-04 | 龙岩市宝丽涂料有限公司 | Water-based paint and preparation method thereof |
| CN104530869A (en) * | 2014-12-30 | 2015-04-22 | 青岛佳尚创意文化有限公司 | Novel environment-friendly waterproof paint |
| CN105925091A (en) * | 2016-06-14 | 2016-09-07 | 烟台蒙特防水材料有限公司 | Water-borne corrosion-resistant and waterproof coating for concrete structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930157A (en) * | 2021-10-29 | 2022-01-14 | 上海宜瓷龙新材料股份有限公司 | Preservative-free water-based building coating and preparation method thereof |
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Application publication date: 20171010 |