CN112126342A - Protective coating applied to building aluminum template and capable of prolonging service life of template and preparation method of protective coating - Google Patents
Protective coating applied to building aluminum template and capable of prolonging service life of template and preparation method of protective coating Download PDFInfo
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- CN112126342A CN112126342A CN201910546324.8A CN201910546324A CN112126342A CN 112126342 A CN112126342 A CN 112126342A CN 201910546324 A CN201910546324 A CN 201910546324A CN 112126342 A CN112126342 A CN 112126342A
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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
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/02—Polyamines
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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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0893—Zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a protective coating applied to a building aluminum template and used for prolonging the service life of the template, which comprises the following raw materials in parts by weight: the preparation method comprises the following steps of preparing the raw materials by using the following raw materials: 1. the invention has the advantages of simple construction process, convenience and high efficiency, can be used for timely protection only by being sprayed on the surface of the building aluminum template to be protected conventionally, has small investment on production equipment of the protective coating, has no pollution to the environment, saves energy, reduces emission, has no irritant and toxic gas emission in the coating process, and can be safely used with reassurance.
Description
Technical Field
The invention relates to the field of coatings, in particular to a protective coating applied to a building aluminum template and used for prolonging the service life of the template and a preparation method thereof.
Background
The aluminum templates are all named as aluminum alloy templates for buildings. The template system is a new generation of template system appearing after the log template and the steel template. The aluminum template is designed according to modulus, is extruded and molded by special equipment, and can be freely combined according to different structural sizes. The design, research and development and construction application of the aluminum template are one great development of the building industry. The application of the aluminum template system in the building industry improves the construction efficiency of building construction engineering, and greatly saves a lot of building materials and manual arrangement, however, at present, the protective coating for improving and prolonging the service life of the template based on the building aluminum template in the market is few; therefore, the development of a protective coating applied to the building aluminum template to prolong the service life of the template is a problem to be solved urgently at present.
Disclosure of Invention
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
A protective coating applied to a building aluminum template and used for prolonging the service life of the template comprises the following raw materials in parts by weight: 10-20 parts of resin, 10-30 parts of zinc particles, 80-90 parts of absolute ethyl alcohol, 4-6 parts of butanol, 1-2 parts of ethyl silicate, 3-5 parts of a flatting agent, 5-7 parts of a wetting dispersant, 20-25 parts of an emulsion, 16-18 parts of a defoaming agent, 30-50 parts of an Rs preservative, 8-16 parts of a curing agent, 20-36 parts of polyaniline, 10-30 parts of a film-forming aid, 12-15 parts of isooctyl ester, 5-8 parts of a toughening agent, 10-15 parts of a formic acid-rich dimethyl ester and 15-20 parts of a silane coupling agent.
A preparation method of protective paint applied to a building aluminum template for prolonging the service life of the template is used for preparing the protective paint applied to the building aluminum template for prolonging the service life of the template, and S1, preparing mixed liquid: respectively pouring the same amount of resin and zinc powder, butanol, ethyl silicate, polyaniline, isooctyl ester and dimethyl ester rich in oxalic acid which are crushed into zinc particles into a chemical stirring mixer for stirring and mixing, and mixing to obtain a mixed solution;
s2, mixing adjuvants: gradually adding the same amount of absolute ethyl alcohol, the flatting agent, the dispersing agent, the emulsion, the defoaming agent, the Rs preservative, the curing agent, the film-forming auxiliary agent, the isooctyl ester, the toughening agent and the silane coupling agent into the mixed solution formed in the step S1, and stirring and mixing to form a product;
s3, product storage: the product formed in S2 was poured into a storage tank for storage.
As a further scheme of the invention: the resin is polyamide resin, and the polyamide resin is a condensation polymerization type high molecular compound with a CONH structure in the molecule, and is usually obtained by condensation polymerization of dibasic acid and diamine; the most prominent advantage of polyamide resins is that the softening point range is extremely narrow, unlike other thermoplastic resins, which have a gradual curing or softening process, which causes rapid curing at temperatures slightly below the melting point; the polyamide resin has good drug resistance, and can resist acid, alkali, vegetable oil, mineral oil and the like.
As a further scheme of the invention: the zinc particles are crushed into zinc powder by a crusher, and then the zinc powder is used.
As a further scheme of the invention: the stirring speed of the chemical stirring mixer in the S1 is 600 r/min.
As a further scheme of the invention: when the product in S4 is stored, a storage tank with a capacity of 50g or a storage tank with a capacity of 70g can be selected.
Compared with the prior art, the invention has the beneficial effects that the construction process is simple, convenient and efficient, the protection can be carried out in time only by spraying the protective coating on the surface of the building aluminum template to be protected conventionally, the production equipment investment of the protective coating is small, the environmental pollution is avoided, the energy is saved, the emission is reduced, no irritant toxic gas is emitted in the coating process, and the safe use can be relieved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
A protective coating applied to a building aluminum template and used for prolonging the service life of the template comprises the following raw materials in parts by weight: 10-20 parts of resin, 10-30 parts of zinc particles, 80-90 parts of absolute ethyl alcohol, 4-6 parts of butanol, 1-2 parts of ethyl silicate, 3-5 parts of a flatting agent, 5-7 parts of a wetting dispersant, 20-25 parts of an emulsion, 16-18 parts of a defoaming agent, 30-50 parts of an Rs preservative, 8-16 parts of a curing agent, 20-36 parts of polyaniline, 10-30 parts of a film-forming aid, 12-15 parts of isooctyl ester, 5-8 parts of a toughening agent, 10-15 parts of a formic acid-rich dimethyl ester and 15-20 parts of a silane coupling agent.
A preparation method of protective paint applied to a building aluminum template for prolonging the service life of the template is used for preparing the protective paint applied to the building aluminum template for prolonging the service life of the template, and S1, preparing mixed liquid: respectively pouring the same amount of resin and zinc powder, butanol, ethyl silicate, polyaniline, isooctyl ester and dimethyl ester rich in oxalic acid which are crushed into zinc particles into a chemical stirring mixer for stirring and mixing, and mixing to obtain a mixed solution;
s2, mixing adjuvants: gradually adding the same amount of absolute ethyl alcohol, the flatting agent, the dispersing agent, the emulsion, the defoaming agent, the Rs preservative, the curing agent, the film-forming auxiliary agent, the isooctyl ester, the toughening agent and the silane coupling agent into the mixed solution formed in the step S1, and stirring and mixing to form a product;
s3, product storage: the product formed in S2 was poured into a storage tank for storage.
Example two
A protective coating applied to a building aluminum template and used for prolonging the service life of the template comprises the following raw materials in parts by weight: 10 parts of resin, 10 parts of zinc particles, 80 parts of absolute ethyl alcohol, 4 parts of butanol, 1 part of ethyl silicate, 3 parts of a flatting agent, 5 parts of a wetting dispersant, 20 parts of emulsion, 16 parts of a defoaming agent, 30 parts of an Rs preservative, 8 parts of a curing agent, 20 parts of polyaniline, 10 parts of a film-forming assistant, 12 parts of isooctyl ester, 5 parts of a toughening agent, 10 parts of dimethyl ester rich in code acid and 15 parts of a silane coupling agent.
The preparation method is consistent as the example.
EXAMPLE III
A protective coating applied to a building aluminum template and used for prolonging the service life of the template comprises the following raw materials in parts by weight: 15 parts of resin, 20 parts of zinc particles, 85 parts of absolute ethyl alcohol, 5 parts of butanol, 5 parts of ethyl silicate, 4 parts of a flatting agent, 6 parts of a wetting dispersant, 23 parts of an emulsion, 17 parts of a defoaming agent, 40 parts of an Rs preservative, 10 parts of a curing agent, 29 parts of polyaniline, 20 parts of a film-forming assistant, 13 parts of isooctyl ester, 6 parts of a toughening agent, 13 parts of dimethyl ester rich in code acid and 17 parts of a silane coupling agent.
The preparation method is consistent as the example.
Example four
A protective coating applied to a building aluminum template and used for prolonging the service life of the template comprises the following raw materials in parts by weight: 20 parts of resin, 30 parts of zinc particles, 90 parts of absolute ethyl alcohol, 6 parts of butanol, 2 parts of ethyl silicate, 5 parts of a flatting agent, 7 parts of a wetting dispersant, 25 parts of emulsion, 18 parts of a defoaming agent, 50 parts of an Rs preservative, 16 parts of a curing agent, 36 parts of polyaniline, 30 parts of a film-forming assistant, 15 parts of isooctyl ester, 8 parts of a toughening agent, 15 parts of dimethyl ester rich in code acid and 20 parts of a silane coupling agent.
The preparation method is consistent as the example.
The resin is polyamide resin, and the polyamide resin is a condensation polymerization type high molecular compound with a CONH structure in the molecule, and is usually obtained by condensation polymerization of dibasic acid and diamine; the most prominent advantage of polyamide resins is that the softening point range is extremely narrow, unlike other thermoplastic resins, which have a gradual curing or softening process, which causes rapid curing at temperatures slightly below the melting point; the polyamide resin has good drug resistance, and can resist acid, alkali, vegetable oil, mineral oil and the like.
The zinc particles are crushed into zinc powder by a crusher, and then the zinc powder is used.
The stirring speed of the chemical stirring mixer in the S1 is 600 r/min.
When the product in S4 is stored, a storage tank with a capacity of 50g or a storage tank with a capacity of 70g can be selected.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (9)
1. The protective coating applied to the building aluminum template for prolonging the service life of the template is characterized by comprising the following raw materials in parts by weight: 10-20 parts of resin, 10-30 parts of zinc particles, 80-90 parts of absolute ethyl alcohol, 4-6 parts of butanol, 1-2 parts of ethyl silicate, 3-5 parts of a flatting agent, 5-7 parts of a wetting dispersant, 20-25 parts of an emulsion, 16-18 parts of a defoaming agent, 30-50 parts of an Rs preservative, 8-16 parts of a curing agent, 20-36 parts of polyaniline, 10-30 parts of a film-forming aid, 12-15 parts of isooctyl ester, 5-8 parts of a toughening agent, 10-15 parts of a formic acid-rich dimethyl ester and 15-20 parts of a silane coupling agent.
2. The protective coating applied to the building aluminum template for prolonging the service life of the template as recited in claim 1, is characterized by comprising the following raw materials by weight: 10 parts of resin, 10 parts of zinc particles, 80 parts of absolute ethyl alcohol, 4 parts of butanol, 1 part of ethyl silicate, 3 parts of a flatting agent, 5 parts of a wetting dispersant, 20 parts of emulsion, 16 parts of a defoaming agent, 30 parts of an Rs preservative, 8 parts of a curing agent, 20 parts of polyaniline, 10 parts of a film-forming assistant, 12 parts of isooctyl ester, 5 parts of a toughening agent, 10 parts of dimethyl ester rich in code acid and 15 parts of a silane coupling agent.
3. The protective coating applied to the building aluminum template for prolonging the service life of the template as recited in claim 1, is characterized by comprising the following raw materials by weight: 15 parts of resin, 20 parts of zinc particles, 85 parts of absolute ethyl alcohol, 5 parts of butanol, 5 parts of ethyl silicate, 4 parts of a flatting agent, 6 parts of a wetting dispersant, 23 parts of an emulsion, 17 parts of a defoaming agent, 40 parts of an Rs preservative, 10 parts of a curing agent, 29 parts of polyaniline, 20 parts of a film-forming assistant, 13 parts of isooctyl ester, 6 parts of a toughening agent, 13 parts of dimethyl ester rich in code acid and 17 parts of a silane coupling agent.
4. The protective coating applied to the building aluminum template for prolonging the service life of the template as recited in claim 1, is characterized by comprising the following raw materials by weight: 20 parts of resin, 30 parts of zinc particles, 90 parts of absolute ethyl alcohol, 6 parts of butanol, 2 parts of ethyl silicate, 5 parts of a flatting agent, 7 parts of a wetting dispersant, 25 parts of emulsion, 18 parts of a defoaming agent, 50 parts of an Rs preservative, 16 parts of a curing agent, 36 parts of polyaniline, 30 parts of a film-forming assistant, 15 parts of isooctyl ester, 8 parts of a toughening agent, 15 parts of dimethyl ester rich in code acid and 20 parts of a silane coupling agent.
5. The protective coating applied to the aluminum template for building to prolong the service life of the template as claimed in claim 1, wherein the resin is polyamide resin, and the polyamide resin is a condensation polymerization type high molecular compound with a CONH structure in the molecule, which is generally obtained by condensation polymerization of dibasic acid and diamine; the most prominent advantage of polyamide resins is that the softening point range is extremely narrow, unlike other thermoplastic resins, which have a gradual curing or softening process, which causes rapid curing at temperatures slightly below the melting point; the polyamide resin has good drug resistance, and can resist acid, alkali, vegetable oil, mineral oil and the like.
6. The protective paint for building aluminum formwork to prolong the service life of the formwork as claimed in claim 1, wherein the zinc particles are crushed into zinc powder by a crusher for use.
7. A method for preparing the protective coating for prolonging the service life of the template on the building aluminum template, which is used for preparing the protective coating for prolonging the service life of the template on the building aluminum template, as claimed in any one of claims 1 to 6, and is characterized by comprising the following steps:
s1, preparing a mixed solution: respectively pouring the same amount of resin and zinc powder, butanol, ethyl silicate, polyaniline, isooctyl ester and dimethyl ester rich in oxalic acid which are crushed into zinc particles into a chemical stirring mixer for stirring and mixing, and mixing to obtain a mixed solution;
s2, mixing adjuvants: gradually adding the same amount of absolute ethyl alcohol, the flatting agent, the dispersing agent, the emulsion, the defoaming agent, the Rs preservative, the curing agent, the film-forming auxiliary agent, the isooctyl ester, the toughening agent and the silane coupling agent into the mixed solution formed in the step S1, and stirring and mixing to form a product;
s3, product storage: the product formed in S2 was poured into a storage tank for storage.
8. The method for preparing the protective coating for the architectural aluminum formwork to prolong the service life of the formwork as claimed in claim 7, wherein the stirring speed of the chemical stirring mixer in S1 is 600 r/min.
9. The method as claimed in claim 7, wherein the product of S4 is stored in a 50g storage tank or a 70g storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910546324.8A CN112126342A (en) | 2019-06-24 | 2019-06-24 | Protective coating applied to building aluminum template and capable of prolonging service life of template and preparation method of protective coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910546324.8A CN112126342A (en) | 2019-06-24 | 2019-06-24 | Protective coating applied to building aluminum template and capable of prolonging service life of template and preparation method of protective coating |
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| Publication Number | Publication Date |
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| CN112126342A true CN112126342A (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910546324.8A Pending CN112126342A (en) | 2019-06-24 | 2019-06-24 | Protective coating applied to building aluminum template and capable of prolonging service life of template and preparation method of protective coating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115960524A (en) * | 2022-09-07 | 2023-04-14 | 安徽中嘉环保建材科技有限公司 | Film-coated aluminum template and preparation method thereof |
-
2019
- 2019-06-24 CN CN201910546324.8A patent/CN112126342A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115960524A (en) * | 2022-09-07 | 2023-04-14 | 安徽中嘉环保建材科技有限公司 | Film-coated aluminum template and preparation method thereof |
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Application publication date: 20201225 |