CN107434936A - High-temperature-range water-based damping paint and preparation method thereof - Google Patents
High-temperature-range water-based damping paint and preparation method thereof Download PDFInfo
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- CN107434936A CN107434936A CN201710657348.1A CN201710657348A CN107434936A CN 107434936 A CN107434936 A CN 107434936A CN 201710657348 A CN201710657348 A CN 201710657348A CN 107434936 A CN107434936 A CN 107434936A
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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
-
- 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
-
- 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
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
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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
-
- 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
- C08L2205/04—Polymer mixtures characterised by other features containing interpenetrating networks
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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 present invention proposes a kind of high-temperature-range water-based damping paint and preparation method thereof, in parts by weight, including following raw material：40~80 parts of 80~100 parts of water-based emulsion, 40~60 parts of benzene diene butadiene copolymer emulsions, 20~30 parts of polyaminoester emulsion, 50~60 parts of inorganic filler, 4~12 parts of aluminum fiber, 2~6 parts of fire retardant, 1~3 part of dispersant, 1~3 part of preservative, 1~3 part of levelling agent, 2~6 parts of coalescents, 0.5~2 part of thickener and deionized water, the water-based emulsion is the water soluble acrylic acid network interpenetrating emulsion with core shell structure, and its solid content is 40%~70%.The damping paint has good heat dispersion, the strength of coating that can be maintained in high temperature range, environment-protecting and non-poisonous.
Description
Technical field
The invention belongs to damping paint technical field, and in particular to a kind of high high-temperature-range water-based damping paint of damped coefficient
And preparation method thereof.
Background technology
Damping paint species is more both at home and abroad at present, but has solvent-borne type and water-based type two from the solvent of coating to be divided to mainly
Kind.The former contains organic solvent and pitch mostly, and toxicity is high, volatility is big, pollution environment, application property are poor, less use.Afterwards
Person's damping paint has the low smell of low toxicity, easily low cost, construction, the feature of environmental protection, is city rail vehicle damping paint using water as solvent
Preferred product.
Water paint is using water as decentralized medium asepsis environment-protecting, using high performance resin as film forming matter, using inorganic matter as filler, and property
Can be excellent, it is easy for construction.It has been widely used in locomotive rocket, engineering machinery, household electrical appliance etc..With modern industry, traffic
Transport, the development of aerospace cause and the attention to environmental protection, damping material is necessarily increasingly desirable, especially high-performance environment-friendly
The damping material of type.Current damping paint is difficult to meet requirement, is primarily present following shortcoming：Organic solvent type damps
Material, the problem of organic solvent volatilization pollution environment be present.At present, aqueous damping coating both domestic and external is mainly used in normal temperature domain,
Also without the strict demand in terms of radiating.
The content of the invention
The present invention proposes a kind of high-temperature-range water-based damping paint, and the damping paint has good heat dispersion, can kept
Strength of coating in high temperature range, it is environment-protecting and non-poisonous.
The technical proposal of the invention is realized in this way：
A kind of high-temperature-range water-based damping paint, in parts by weight, including following raw material：
80~100 parts of water-based emulsion, benzene diene -40~60 parts of butadiene copolymer emulsions, 20~30 parts of polyaminoester emulsion,
50~60 parts of inorganic filler, 4~12 parts of aluminum fiber, 2~6 parts of fire retardant, 1~3 part of dispersant, 1~3 part of preservative, levelling agent 1
40~80 parts of~3 parts, 2~6 parts of coalescents, 0.5~2 part of thickener and deionized water, the water-based emulsion be with core-
The water soluble acrylic acid network interpenetrating emulsion of shell structure, its solid content are 40%~70%.
Preferably, the inorganic filler is the mixture of nano imvite, crystalline flake graphite and mica powder.
Preferably, the fire retardant is the mixture of APP and aluminium hydroxide.
Preferably, a diameter of 5 microns~10 microns of the aluminum fiber, the length of the aluminum fiber is 80 microns~200
Micron.
Further, the coalescents be selected from Lauryl Alcohol ester, dipropylene glycol monomethyl ether, propylene glycol methyl ether acetate or
Ethylene glycol phenyl ether.
Another object of the present invention is to provide a kind of preparation method of high-temperature-range water-based damping paint, comprises the following steps：
1) inorganic filler, aluminum fiber and fire retardant are added in deionized water and is ground to obtain slurry A；
2) water-based emulsion, benzene diene-butadiene copolymer emulsions, polyaminoester emulsion, preservative, levelling agent and film forming are helped
Agent is mixed evenly, and obtains mixed emulsion B；
3) slurry A is added in mixed emulsion B, adds thickener and mix being uniformly dispersed with dispersant, you can.
Beneficial effects of the present invention：
The high-temperature-range water-based damping paint of the present invention mainly improves to realize by emulsion aspect and surface side filler.Choosing
It is host with the acrylic acid network interpenetrating emulsion with core shell structure, increases under benzene diene-butadiene copolymer emulsions auxiliary
Polyaminoester emulsion with interior cross-linked structure, heat conduction network chain is formed, so as to substantially increase the heat dispersion of damping paint.With nothing
Based on machine filler, particularly from nano imvite, crystalline flake graphite and mica powder mixture inorganic filler, complexed metal leads
Hot filler aluminum fiber, the ratio between them is adjusted to change the specific damping temperature domain of coating and damping value.Coating can be used for making
With the vibration and noise control of the higher vibration matrix of temperature, while coating has good heat dispersion and antiseptic property, with
And it can well be maintained at the strength of coating in high temperature range.
The main performance index of the high-temperature-range water-based damping paint prepared in the embodiment of the present invention is as shown in table 1：
The main performance index of the high-temperature-range water-based damping paint of table 1
Embodiment
Embodiment 1
A kind of high-temperature-range water-based damping paint, in parts by weight, including following raw material：
90 parts of water-based emulsion, benzene diene -50 parts of butadiene copolymer emulsions, 26 parts of polyaminoester emulsion, 55 parts of inorganic filler,
8 parts of aluminum fiber, 5 parts of fire retardant, 2 parts of dispersant, 2 parts of preservative, 2 parts of levelling agent, 4 parts of Lauryl Alcohol ester, 1.5 parts of thickener with
And 60 parts of deionized water.Inorganic filler is the mixture of nano imvite, crystalline flake graphite and mica powder.Fire retardant is APP
With the mixture of aluminium hydroxide.A diameter of 10 microns of aluminum fiber, the length of aluminum fiber is 80 microns.Water-based emulsion be with
The water soluble acrylic acid network interpenetrating emulsion of nucleocapsid structure, its solid content are 40%.
Preparation method：
1) inorganic filler, aluminum fiber and fire retardant are added in deionized water and is ground to obtain slurry A；
2) by water-based emulsion, benzene diene-butadiene copolymer emulsions, polyaminoester emulsion, preservative, levelling agent and 12 carbon
Alcohol ester is mixed evenly, and obtains mixed emulsion B；
3) slurry A is added in mixed emulsion B, adds thickener and mix being uniformly dispersed with dispersant, you can.
Embodiment 2
A kind of high-temperature-range water-based damping paint, in parts by weight, including following raw material：
80 parts of water-based emulsion, benzene diene -60 parts of butadiene copolymer emulsions, 20 parts of polyaminoester emulsion, 50 parts of inorganic filler,
4 parts of aluminum fiber, 2 parts of fire retardant, 1 part of dispersant, 1 part of preservative, 1 part of levelling agent, 2 parts of dipropylene glycol monomethyl ether, thickener 0.5
50 parts of part and deionized water.Inorganic filler is the mixture of nano imvite, crystalline flake graphite and mica powder.Fire retardant is poly- phosphorus
The mixture of sour ammonium and aluminium hydroxide.A diameter of 5 microns of aluminum fiber, the length of aluminum fiber is 200 microns.Water-based emulsion is tool
There is the water soluble acrylic acid network interpenetrating emulsion of nucleocapsid structure, its solid content is 50%.
Embodiment 3
A kind of high-temperature-range water-based damping paint, in parts by weight, including following raw material：
90 parts of water-based emulsion, benzene diene -40 parts of butadiene copolymer emulsions, 25 parts of polyaminoester emulsion, 60 parts of inorganic filler,
10 parts of aluminum fiber, 5 parts of fire retardant, 3 parts of dispersant, 3 parts of preservative, 3 parts of levelling agent, 5 parts of propylene glycol methyl ether acetate, thickener
2 parts and 60 parts of deionized water.Inorganic filler is the mixture of nano imvite, crystalline flake graphite and mica powder.Fire retardant is poly-
The mixture of ammonium phosphate and aluminium hydroxide.A diameter of 5 microns of aluminum fiber, the length of aluminum fiber is 200 microns.Water-based emulsion is
Water soluble acrylic acid network interpenetrating emulsion with nucleocapsid structure, its solid content are 60%.
Embodiment 4
A kind of high-temperature-range water-based damping paint, in parts by weight, including following raw material：
100 parts of water-based emulsion, benzene diene -45 parts of butadiene copolymer emulsions, 30 parts of polyaminoester emulsion, inorganic filler 70
Part, 12 parts of aluminum fiber, 6 parts of fire retardant, 2 parts of dispersant, 2 parts of preservative, 2 parts of levelling agent, 6 parts of ethylene glycol phenyl ether, 2 parts of thickener
And 80 parts of deionized water.Inorganic filler is the mixture of nano imvite, crystalline flake graphite and mica powder.Fire retardant is polyphosphoric acid
The mixture of ammonium and aluminium hydroxide.A diameter of 5 microns of aluminum fiber, the length of aluminum fiber is 200 microns.Water-based emulsion be with
The water soluble acrylic acid network interpenetrating emulsion of nucleocapsid structure, its solid content are 70%.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (6)
- A kind of 1. high-temperature-range water-based damping paint, it is characterised in that in parts by weight, including following raw material：It is 80~100 parts of water-based emulsion, benzene diene -40~60 parts of butadiene copolymer emulsions, 20~30 parts of polyaminoester emulsion, inorganic 50~60 parts of filler, 4~12 parts of aluminum fiber, 2~6 parts of fire retardant, 1~3 part of dispersant, 1~3 part of preservative, levelling agent 1~3 Part, 2~6 parts of coalescents, 0.5~2 part of thickener and 40~80 parts of deionized water, the water-based emulsion are with core-shell structure copolymer The water soluble acrylic acid network interpenetrating emulsion of structure, its solid content are 40%~70%.
- 2. high-temperature-range water-based damping paint according to claim 1, it is characterised in that the inorganic filler is that nanometer illiteracy is de- The mixture of soil, crystalline flake graphite and mica powder.
- 3. high-temperature-range water-based damping paint according to claim 1, it is characterised in that the fire retardant be APP with The mixture of aluminium hydroxide.
- 4. high-temperature-range water-based damping paint according to claim 1, it is characterised in that a diameter of the 5 of the aluminum fiber are micro- Rice~10 microns, the length of the aluminum fiber is 80 microns~200 microns.
- 5. high-temperature-range water-based damping paint according to claim 1, it is characterised in that the coalescents are selected from 12 carbon Alcohol ester, dipropylene glycol monomethyl ether, propylene glycol methyl ether acetate or ethylene glycol phenyl ether.
- 6. the preparation method of high-temperature-range water-based damping paint as claimed in claim 1, it is characterised in that comprise the following steps：1) inorganic filler, aluminum fiber and fire retardant are added in deionized water and is ground to obtain slurry A；2) water-based emulsion, benzene diene-butadiene copolymer emulsions, polyaminoester emulsion, preservative, levelling agent and coalescents are mixed Conjunction stirs, and obtains mixed emulsion B；3) slurry A is added in mixed emulsion B, adds thickener and mix being uniformly dispersed with dispersant, you can.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657348.1A CN107434936A (en) | 2017-08-03 | 2017-08-03 | High-temperature-range water-based damping paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710657348.1A CN107434936A (en) | 2017-08-03 | 2017-08-03 | High-temperature-range water-based damping paint and preparation method thereof |
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| CN107434936A true CN107434936A (en) | 2017-12-05 |
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| CN201710657348.1A Pending CN107434936A (en) | 2017-08-03 | 2017-08-03 | High-temperature-range water-based damping paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108624175A (en) * | 2018-05-29 | 2018-10-09 | 芜湖市元奎新材料科技有限公司 | High-temperature-range damping paint and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408799A (en) * | 2011-10-17 | 2012-04-11 | 青岛爱尔家佳新材料有限公司 | High-temperature-range water-based damping coating and preparation method thereof |
| US20120207936A1 (en) * | 2011-02-14 | 2012-08-16 | Blue Angel Paint and Coatings, Ltd. | Coating Material for Achieving Sound Dampening and Method for the Same |
| CN102850888A (en) * | 2012-08-30 | 2013-01-02 | 青岛保利康新材料有限公司 | Quick-drying water-based damping coating |
| CN103483957A (en) * | 2013-09-26 | 2014-01-01 | 国家电网公司 | Sound-absorbing damping coating |
| CN104212327A (en) * | 2014-09-30 | 2014-12-17 | 国家电网公司 | Damping coating and preparation method thereof |
| CN105713472A (en) * | 2016-05-03 | 2016-06-29 | 青岛爱尔家佳新材料有限公司 | Water soluble damping coating with micro-binding damping structure and preparation method thereof |
| CN106009961A (en) * | 2016-07-20 | 2016-10-12 | 安徽贝卫新材料科技有限公司 | Acid-resistant and alkali-resistant waterborne damping coating with wide temperature range and high damping capacity and method for preparing same |
-
2017
- 2017-08-03 CN CN201710657348.1A patent/CN107434936A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120207936A1 (en) * | 2011-02-14 | 2012-08-16 | Blue Angel Paint and Coatings, Ltd. | Coating Material for Achieving Sound Dampening and Method for the Same |
| CN102408799A (en) * | 2011-10-17 | 2012-04-11 | 青岛爱尔家佳新材料有限公司 | High-temperature-range water-based damping coating and preparation method thereof |
| CN102850888A (en) * | 2012-08-30 | 2013-01-02 | 青岛保利康新材料有限公司 | Quick-drying water-based damping coating |
| CN103483957A (en) * | 2013-09-26 | 2014-01-01 | 国家电网公司 | Sound-absorbing damping coating |
| CN104212327A (en) * | 2014-09-30 | 2014-12-17 | 国家电网公司 | Damping coating and preparation method thereof |
| CN105713472A (en) * | 2016-05-03 | 2016-06-29 | 青岛爱尔家佳新材料有限公司 | Water soluble damping coating with micro-binding damping structure and preparation method thereof |
| CN106009961A (en) * | 2016-07-20 | 2016-10-12 | 安徽贝卫新材料科技有限公司 | Acid-resistant and alkali-resistant waterborne damping coating with wide temperature range and high damping capacity and method for preparing same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108624175A (en) * | 2018-05-29 | 2018-10-09 | 芜湖市元奎新材料科技有限公司 | High-temperature-range damping paint and preparation method thereof |
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