CN108753074A - A kind of heat-resistant antifriction modified on outer wall coating - Google Patents
A kind of heat-resistant antifriction modified on outer wall coating Download PDFInfo
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- CN108753074A CN108753074A CN201810768366.1A CN201810768366A CN108753074A CN 108753074 A CN108753074 A CN 108753074A CN 201810768366 A CN201810768366 A CN 201810768366A CN 108753074 A CN108753074 A CN 108753074A
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- modified
- heat
- wall coating
- resistant antifriction
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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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- 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
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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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
- 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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
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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)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of heat-resistant antifriction modified on outer wall coating, include the ingredient of following parts by weight：30-40 parts of thermosetting acrylic resin, 18-26 parts of epoxy modified silicone resin, 5-8 parts of thermoset polyimide resin solution, 3-5 parts of modified hydroxyethylcellulosadsorbing, 25-35 parts of nanocomposite filler, 0.6-1.2 parts of dispersant, 1-1.5 parts of organosilicon levelling agent, 0.8-1.2 parts of anti-sagging agent, 0.8-1.3 parts of rare earth composite stabilizer, 0.6-1 parts of antioxidant, 4-7 parts of curing agent, 15-20 parts of solvent.The formulation for coating material of the present invention is reasonable, and preparation method is simple, test indicate that, coating of the invention has the characteristics that good heat resistance, wear-resistant, shock resistance, anti-cracking, waterproof, is suitble to apply on exterior wall.
Description
Technical field
The invention belongs to technical field of coatings, are specially related to a kind of heat-resistant antifriction modified on outer wall coating.
Background technology
Exterior coating is to build outside wall for brushing, and can play protection exterior wall and slow down extraneous various environment pair
Its damage simultaneously has the function of beautifying exterior wall.Thus, exterior coating, which is typically necessary, can reach ultraviolet radiation resisting, resistance to height
The requirements such as temperature, waterproof, wear-resistant, shock resistance, anti-cracking, resistance to going mouldy property.In numerous functional paints of exterior wall, heat-resisting paint is
A kind of important hot function coating, the special functional coating that makes protected object in the high temperature environment and can normally play a role.
Heat-resisting paint is generally made of heat-resistant polymer, filler, solvent and auxiliary agent, it is good with its large-area construction processing performance, at
The advantages that this is low, significant effect has been favored by people, and has been widely used for high temperature applicationss (such as building outside wall, ship, height
Warm consersion unit, high-temperature pipe etc.) surface protection.Therefore, a kind of heat-resist, wear-resistant, good impact resistance is developed,
To realize that the coating of energy-saving effect is necessary.
Invention content
In view of the foregoing, it is an object to provide a kind of heat-resistant antifriction modified on outer wall coating, coating can be with
Protection exterior wall slows down damage of the external environment to this, and has energy-saving effect.
To achieve the goals above, the technical solution adopted by the present invention is：A kind of heat-resistant antifriction modified on outer wall coating, by with
Lower parts by weight at being grouped as：30-40 parts of thermosetting acrylic resin, 18-26 parts of epoxy modified silicone resin, thermosetting property are poly-
5-8 parts of imide resin solution, 3-5 parts of modified hydroxyethylcellulosadsorbing, 25-35 parts of nanocomposite filler, dispersant 0.6-1.2
Part, 1-1.5 parts of organosilicon levelling agent, 0.8-1.2 parts of anti-sagging agent, 0.8-1.3 parts of rare earth composite stabilizer, antioxidant 0.6-
1 part, 4-7 parts of curing agent, 15-20 parts of solvent.
The nanocomposite filler is the compound of nano silicon dioxide, nano-calcium carbonate and nano barium sulfate；Wherein, it receives
The mass ratio of rice silica, nano-calcium carbonate and nano barium sulfate is 1：(1.5-3)：(2-4).
The dispersant is dispersant B YK-110.
The organosilicon levelling agent is selected from polyether modified silicon oil or/and alkyl-modified organosiloxane.
The anti-sagging agent is anti-sagging agent BYK-430.
The curing agent is modified amine curing agent.
The solvent is the compound of ortho-xylene, n-butanol and propylene glycol monomethyl ether；Wherein, ortho-xylene, n-butanol and
The mass ratio of propylene glycol monomethyl ether is (3-4.5)：(2-3.5)：1.
The heat-resistant antifriction modified on outer wall coating of the present invention uses thermosetting acrylic resin and epoxy modified silicone resin
As main film forming matrix, itself has splendid heat resistance, wearability, damp proof and weatherability, then adds thermosetting property polyamides Asia
Polyimide resin solution and modified hydroxyethylcellulosadsorbing are modified fusion so that film forming matrix is with preferable flow adjustment and surely
It is qualitative；Then compounding nanocomposite filler and other auxiliary agents so that fully merged between obtained coating each component, coating itself
Uniformly easily molded and strong with strong adhesive force, penetration, wear-resisting, heat resistance is good and uvioresistant, fungicidal properties etc. are excellent
It is good.Wherein, for nanocomposite filler using nano silicon dioxide, the compound of nano-calcium carbonate and nano barium sulfate, three is reasonable
The collocation of ratio can play synergistic effect, play outside the basic filling effect of coating, also have heat-resistant stability, wear-resisting, increasing
The performances such as tough, shock resistance, and it is good with matrix compatibility, it is tightly combined, to further increase the heat-resisting, wear-resisting of modified coating
Property.The experiment proved that the heat-resistant antifriction modified on outer wall coating good dispersion that the present invention obtains, strong adhesive force, performance stablize it is superior,
It is suitable for industrialized production.
Beneficial effects of the present invention：The formulation for coating material of the present invention is reasonable, and preparation method is simple, test indicate that, the present invention
Coating have the characteristics that good heat resistance, wear-resistant, shock resistance, anti-cracking, waterproof, be suitble to apply on exterior wall.
Specific implementation mode
The specific implementation mode of the present invention is described in detail below.It should be understood that described herein specific
Embodiment is merely to illustrate and explain the present invention, it is not limited to these embodiments.In embodiment, all raw materials are commercially available
Product.
Embodiment 1
A kind of heat-resistant antifriction modified on outer wall coating, is composed of the following components in parts by weight：
35 parts of thermosetting acrylic resin, 23 parts of epoxy modified silicone resin, thermoset polyimide resin solution 6
Part, 4 parts of modified hydroxyethylcellulosadsorbing, 33 parts of nanocomposite filler, YK-1100.9 parts of dispersant B, alkyl-modified organosiloxane
1.3 parts, BYK-4301 parts of anti-sagging agent, 1.1 parts of rare earth composite stabilizer, 0.9 part of antioxidant, modified amine curing agent 5.6
Part, 17 parts of solvent.
The nanocomposite filler is the compound of nano silicon dioxide, nano-calcium carbonate and nano barium sulfate；Wherein, it receives
The mass ratio of rice silica, nano-calcium carbonate and nano barium sulfate is 1：2.3：3.2.
The solvent is the compound of ortho-xylene, n-butanol and propylene glycol monomethyl ether；Wherein, ortho-xylene, n-butanol and
The mass ratio of propylene glycol monomethyl ether is 3.8：3.2：1.
Embodiment 2
A kind of heat-resistant antifriction modified on outer wall coating, is composed of the following components in parts by weight：
33 parts of thermosetting acrylic resin, 24 parts of epoxy modified silicone resin, thermoset polyimide resin solution 7
Part, 4 parts of modified hydroxyethylcellulosadsorbing, 34 parts of nanocomposite filler, YK-1101 parts of dispersant B, 0.5 part of polyether modified silicon oil, alkane
0.9 part of base azo polyether polyeste, BYK-4301.1 parts of anti-sagging agent, 1.2 parts of rare earth composite stabilizer, 0.9 part of antioxidant,
6 parts of modified amine curing agent, 18 parts of solvent.
The nanocomposite filler is the compound of nano silicon dioxide, nano-calcium carbonate and nano barium sulfate；Wherein, it receives
The mass ratio of rice silica, nano-calcium carbonate and nano barium sulfate is 1：2.5：3.6.
The solvent is the compound of ortho-xylene, n-butanol and propylene glycol monomethyl ether；Wherein, ortho-xylene, n-butanol and
The mass ratio of propylene glycol monomethyl ether is 4.2：3.2：1.
Embodiment 3
A kind of heat-resistant antifriction modified on outer wall coating, is composed of the following components in parts by weight：
38 parts of thermosetting acrylic resin, 23 parts of epoxy modified silicone resin, thermoset polyimide resin solution 6.5
Part, 4 parts of modified hydroxyethylcellulosadsorbing, 32 parts of nanocomposite filler, YK-1101.1 parts of dispersant B, 1.4 parts of polyether modified silicon oil,
BYK-4301 parts of anti-sagging agent, 1.1 parts of rare earth composite stabilizer, 0.8 part of antioxidant, 5.5 parts of curing agent, 17 parts of solvent.
The nanocomposite filler is the compound of nano silicon dioxide, nano-calcium carbonate and nano barium sulfate；Wherein, it receives
The mass ratio of rice silica, nano-calcium carbonate and nano barium sulfate is 1：2.5：3.2.
The solvent is the compound of ortho-xylene, n-butanol and propylene glycol monomethyl ether；Wherein, ortho-xylene, n-butanol and
The mass ratio of propylene glycol monomethyl ether is 4：3：1.
Detect example
Heat-resistant antifriction modified on outer wall coating of the present invention is sprayed on 0.8 meter of width, 6 meters of length surface of thin steel sheet shapes
At coating, then spontaneously dry at ambient temperature；Coating performance is tested.
Heat-resistant antifriction modified on outer wall coating performance detection data such as following table of the present invention：
Claims (7)
1. a kind of heat-resistant antifriction modified on outer wall coating, which is characterized in that be composed of the following components in parts by weight：Thermoset acrylics
30-40 parts of resin, 18-26 parts of epoxy modified silicone resin, 5-8 parts of thermoset polyimide resin solution, modified hydroxyethyl
3-5 parts of cellulose, 25-35 parts of nanocomposite filler, 0.6-1.2 parts of dispersant, 1-1.5 parts of organosilicon levelling agent, anti-sagging agent
0.8-1.2 parts, 0.8-1.3 parts of rare earth composite stabilizer, 0.6-1 parts of antioxidant, 4-7 parts of curing agent, 15-20 parts of solvent.
2. a kind of heat-resistant antifriction modified on outer wall coating according to claim 1, which is characterized in that the nanocomposite filler
For the compound of nano silicon dioxide, nano-calcium carbonate and nano barium sulfate；Wherein, nano silicon dioxide, nano-calcium carbonate and
The mass ratio of nano barium sulfate is 1：(1.5-3)：(2-4).
3. a kind of heat-resistant antifriction modified on outer wall coating according to claim 1, which is characterized in that the dispersant is dispersion
Agent BYK-110.
4. a kind of heat-resistant antifriction modified on outer wall coating according to claim 1, which is characterized in that the organosilicon levelling agent
Selected from polyether modified silicon oil or/and alkyl-modified organosiloxane.
5. a kind of heat-resistant antifriction modified on outer wall coating according to claim 1, which is characterized in that the anti-sagging agent is anti-
Sagging agent BYK-430.
6. a kind of heat-resistant antifriction modified on outer wall coating according to claim 1, which is characterized in that the curing agent is to be modified
Amine curing agent.
7. a kind of heat-resistant antifriction modified on outer wall coating according to claim 1, which is characterized in that the solvent is adjacent diformazan
The compound of benzene, n-butanol and propylene glycol monomethyl ether；Wherein, the mass ratio of ortho-xylene, n-butanol and propylene glycol monomethyl ether is (3-
4.5)：(2-3.5)：1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810768366.1A CN108753074A (en) | 2018-07-13 | 2018-07-13 | A kind of heat-resistant antifriction modified on outer wall coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810768366.1A CN108753074A (en) | 2018-07-13 | 2018-07-13 | A kind of heat-resistant antifriction modified on outer wall coating |
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| Publication Number | Publication Date |
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| CN108753074A true CN108753074A (en) | 2018-11-06 |
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| CN201810768366.1A Withdrawn CN108753074A (en) | 2018-07-13 | 2018-07-13 | A kind of heat-resistant antifriction modified on outer wall coating |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800283A (en) * | 2005-01-05 | 2006-07-12 | 中国科学院过程工程研究所 | Insulating mold coating and its uses |
| CN102391778A (en) * | 2011-09-05 | 2012-03-28 | 北京首创纳米科技有限公司 | Colored transparent heat insulation glass coating and preparation method thereof |
| JP2014077058A (en) * | 2012-10-10 | 2014-05-01 | Kyoeisha Chem Co Ltd | Slip agent for coating agent |
| CN103952046A (en) * | 2014-05-14 | 2014-07-30 | 南宁市金双龙涂料有限公司 | Building environment-friendly thermosetting acrylic coating and preparation method thereof |
| CN103965776A (en) * | 2013-01-29 | 2014-08-06 | 惠州市华昱美实业有限公司 | High-temperature resistant insulating anticorrosive coating |
| CN106800313A (en) * | 2017-02-22 | 2017-06-06 | 中国科学院兰州化学物理研究所 | The synthesis and the application in solar energy light absorption coating is prepared of ferro-cobalt spinel-type brownish black nano-ceramic pigment |
-
2018
- 2018-07-13 CN CN201810768366.1A patent/CN108753074A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800283A (en) * | 2005-01-05 | 2006-07-12 | 中国科学院过程工程研究所 | Insulating mold coating and its uses |
| CN102391778A (en) * | 2011-09-05 | 2012-03-28 | 北京首创纳米科技有限公司 | Colored transparent heat insulation glass coating and preparation method thereof |
| JP2014077058A (en) * | 2012-10-10 | 2014-05-01 | Kyoeisha Chem Co Ltd | Slip agent for coating agent |
| CN103965776A (en) * | 2013-01-29 | 2014-08-06 | 惠州市华昱美实业有限公司 | High-temperature resistant insulating anticorrosive coating |
| CN103952046A (en) * | 2014-05-14 | 2014-07-30 | 南宁市金双龙涂料有限公司 | Building environment-friendly thermosetting acrylic coating and preparation method thereof |
| CN106800313A (en) * | 2017-02-22 | 2017-06-06 | 中国科学院兰州化学物理研究所 | The synthesis and the application in solar energy light absorption coating is prepared of ferro-cobalt spinel-type brownish black nano-ceramic pigment |
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Application publication date: 20181106 |