CN108976962A - High-temperature-resistant flame-retardant anti-rust paint - Google Patents
High-temperature-resistant flame-retardant anti-rust paint Download PDFInfo
- Publication number
- CN108976962A CN108976962A CN201810688325.1A CN201810688325A CN108976962A CN 108976962 A CN108976962 A CN 108976962A CN 201810688325 A CN201810688325 A CN 201810688325A CN 108976962 A CN108976962 A CN 108976962A
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- parts
- temperature
- magnalium hydrotalcite
- resistant flame
- retardant anti
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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
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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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
-
- 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)
- Paints Or Removers (AREA)
Abstract
The invention proposes a kind of high-temperature-resistant flame-retardant anti-rust paints, according to the number of parts by weight, including following components: 40~60 parts of water-based acrylic resin, 15~25 parts of benzyl silicone resin, 4~8 parts of nitrogen hyper branched polyphosphate ester, modified 10~20 parts of magnalium hydrotalcite, 3~6 parts of mica powder, 4~10 parts of auxiliary agent and 40~60 parts of water；The modified magnalium hydrotalcite is mainly prepared by magnalium hydrotalcite, silicon nitride and silane coupling agent.The high-temperature-resistant flame-retardant anti-rust paint is resistant at least 800 DEG C of high temperature, good flame retardation effect.
Description
Technical field
The invention belongs to paint technology fields, and in particular to a kind of high-temperature-resistant flame-retardant anti-rust paint.
Background technique
With the raising of human life quality, environmental regulation is also increasingly stringenter, and various environmental regulations are organic to volatility
The content of the discharge amount of compound (VOC), hazardous solvent and each heavy metal species has stringent limitation.In the 1990s, complete
The action for reducing solvent content and VOC in coating is started in world wide, this action is to industrial coating and sapecial coating industry
Produce larger impact.Therefore, develop the trend that environmental type coating has become coating industry development.
Antirust paint is that one kind can protect metal surfaces from the chemistry of atmosphere, seawater etc. or the coating of electrochemical corrosion.It is main
It is divided into physical and chemically antirust paint two major classes.The former leans on the appropriate cooperation of pigment and paint vehicle, formed fine and close paint film with
Prevent the intrusion of corrosive substance, such as iron oxide red, aluminium powder, graphite antirust paint；The latter acts on by the chemistry suppression rust of rust resisting pigment, such as
Red lead, zinc chromate anti-rust paint etc..Antirust for metals such as bridge, ship, pipelines.But the general non-refractory of rust-preventing characteristic, it encounters
Unpleasant gas can be volatilized when higher temperature, or even meets fire burning.
Summary of the invention
The present invention proposes a kind of high-temperature-resistant flame-retardant anti-rust paint, which is resistant at least 800 DEG C of height
Temperature, good flame retardation effect.
The technical scheme of the present invention is realized as follows:
A kind of high-temperature-resistant flame-retardant anti-rust paint, according to the number of parts by weight, including following components:
40~60 parts of water-based acrylic resin, 15~25 parts of benzyl silicone resin, 4~8 parts of nitrogen hyper branched polyphosphate ester,
Modified 10~20 parts of magnalium hydrotalcite, 3~6 parts of mica powder, 4~10 parts of auxiliary agent and 40~60 parts of water；The modified magnalium neatly
Stone is mainly prepared by magnalium hydrotalcite, silicon nitride and silane coupling agent.
Preferably, the modified magnalium hydrotalcite preparation method the following steps are included:
Magnalium hydrotalcite and silicon nitride are added in dimethylbenzene, ultrasonic disperse is carried out, dispersion liquid is obtained, by dispersion liquid liter
Then temperature sequentially adds silane coupling agent and water to 70~90 DEG C, stir evenly 4~8h of reaction, is cooled to 50~60 DEG C and adds again
Enter torak diethyl phthalate and reacts 3~6h.
Preferably, the mass ratio of the silicon nitride and the magnalium hydrotalcite is 1:6~8, the silane coupling agent with
The mass ratio of the magnalium hydrotalcite is 1:20~25, the quality of the torak diethyl phthalate and the magnalium hydrotalcite it
Than for 5~10:100.
Preferably, the silane coupling agent is KH550 or KH560.
Preferably, the auxiliary agent is one or more of dispersing agent, levelling agent, anti-settling agent and defoaming agent.
The preparation method of high-temperature-resistant flame-retardant anti-rust paint of the invention: weighing said components according to the proportion, is mixed evenly
?.
Beneficial effects of the present invention:
1, high-temperature-resistant flame-retardant anti-rust paint of the invention adds modified magnalium hydrotalcite, which can not only
It is resistant to high temperature, and other performances do not influence on adhesive force of paint etc..In addition, modified magnalium hydrotalcite its can in time by
The fume absorbent generated when burning plays the role of completely cutting off flame, smog and fireproof.
2, the present invention is cooperated using water-based acrylic resin and benzyl silicone resin, effectively helps paint film in high-temperature baking
Keep good adhesive force and chemical-resistance.
Specific embodiment
Embodiment 1
A kind of high-temperature-resistant flame-retardant anti-rust paint, according to the number of parts by weight, including following components:
50 parts of water-based acrylic resin, 20 parts of benzyl silicone resin, 6 parts of nitrogen hyper branched polyphosphate ester, modified magnalium water
14 parts of talcum, 5 parts of mica powder, 3 parts of dispersing agent, 3 parts of levelling agent and 50 parts of water.
The preparation method of modified magnalium hydrotalcite the following steps are included:
Magnalium hydrotalcite and silicon nitride are added in dimethylbenzene, ultrasonic disperse is carried out, dispersion liquid is obtained, by dispersion liquid liter
Then temperature sequentially adds KH550 and water to 80 DEG C, stir evenly reaction 6h, be cooled to 56 DEG C and add torak diethyl phthalate
React 5h.The mass ratio of silicon nitride and magnalium hydrotalcite is 1:7, and the mass ratio of KH550 and magnalium hydrotalcite is 1:
23, the mass ratio of torak diethyl phthalate and magnalium hydrotalcite is 8:100.
Embodiment 2
A kind of high-temperature-resistant flame-retardant anti-rust paint, according to the number of parts by weight, including following components:
40 parts of water-based acrylic resin, 25 parts of benzyl silicone resin, 4 parts of nitrogen hyper branched polyphosphate ester, modified magnalium water
10 parts of talcum, 6 parts of mica powder, 4 parts of dispersing agent and 60 parts of water.
Preferably, the modified magnalium hydrotalcite preparation method the following steps are included:
Magnalium hydrotalcite and silicon nitride are added in dimethylbenzene, ultrasonic disperse is carried out, dispersion liquid is obtained, by dispersion liquid liter
Then temperature sequentially adds KH560 and water to 70 DEG C, stir evenly reaction 8h, be cooled to 50 DEG C and add torak diethyl phthalate
React 6h.The mass ratio of silicon nitride and magnalium hydrotalcite is 1:8, and the mass ratio of KH560 and magnalium hydrotalcite is 1:
25, the mass ratio of torak diethyl phthalate and magnalium hydrotalcite is 10:100.
Embodiment 3
A kind of high-temperature-resistant flame-retardant anti-rust paint, according to the number of parts by weight, including following components:
60 parts of water-based acrylic resin, 15 parts of benzyl silicone resin, 8 parts of nitrogen hyper branched polyphosphate ester, modified magnalium water
20 parts of talcum, 3 parts of mica powder, 2 parts of dispersing agent, 3 parts of levelling agent, 5 parts of anti-settling agent and 40 parts of water.
The preparation method of modified magnalium hydrotalcite the following steps are included:
Magnalium hydrotalcite and silicon nitride are added in dimethylbenzene, ultrasonic disperse is carried out, dispersion liquid is obtained, by dispersion liquid liter
Then temperature sequentially adds KH550 and water to 90 DEG C, stir evenly reaction 4h, be cooled to 60 DEG C and add torak diethyl phthalate
React 3h.The mass ratio of silicon nitride and magnalium hydrotalcite is 1:6, and the mass ratio of KH550 and magnalium hydrotalcite is 1:
20, the mass ratio of torak diethyl phthalate and magnalium hydrotalcite is 5:100.
Test example
The obtained high-temperature-resistant flame-retardant anti-rust paint of embodiment 1-3 is tested for the property, the results are shown in Table 1:
1 embodiment 1-3 high-temperature-resistant flame-retardant anti-rust paint the performance test results of table
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of high-temperature-resistant flame-retardant anti-rust paint, which is characterized in that according to the number of parts by weight, including following components:
40~60 parts of water-based acrylic resin, 4~8 parts of nitrogen hyper branched polyphosphate ester, is modified 15~25 parts of benzyl silicone resin
10~20 parts of magnalium hydrotalcite, 3~6 parts of mica powder, 4~10 parts of auxiliary agent and 40~60 parts of water；The modified magnalium hydrotalcite master
It to be prepared by magnalium hydrotalcite, silicon nitride and silane coupling agent.
2. high-temperature-resistant flame-retardant anti-rust paint according to claim 1, which is characterized in that the preparation of the modified magnalium hydrotalcite
Method the following steps are included:
Magnalium hydrotalcite and silicon nitride are added in dimethylbenzene, ultrasonic disperse is carried out, obtains dispersion liquid, dispersion liquid is warming up to
70~90 DEG C, silane coupling agent and water are then sequentially added, stirs evenly 4~8h of reaction, 50~60 DEG C is cooled to and adds chlorine
Diethyl phosphite reacts 3~6h.
3. high-temperature-resistant flame-retardant anti-rust paint according to claim 2, which is characterized in that the silicon nitride and the magnalium neatly
The mass ratio of stone is 1:6~8, and the mass ratio of the silane coupling agent and the magnalium hydrotalcite is 1:20~25, described
The mass ratio of torak diethyl phthalate and the magnalium hydrotalcite is 5~10:100.
4. high-temperature-resistant flame-retardant anti-rust paint according to claim 2, which is characterized in that the silane coupling agent be KH550 or
Person KH560.
5. high-temperature-resistant flame-retardant anti-rust paint according to claim 1, which is characterized in that the auxiliary agent be dispersing agent, levelling agent,
One or more of anti-settling agent and defoaming agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688325.1A CN108976962A (en) | 2018-06-28 | 2018-06-28 | High-temperature-resistant flame-retardant anti-rust paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688325.1A CN108976962A (en) | 2018-06-28 | 2018-06-28 | High-temperature-resistant flame-retardant anti-rust paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108976962A true CN108976962A (en) | 2018-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810688325.1A Pending CN108976962A (en) | 2018-06-28 | 2018-06-28 | High-temperature-resistant flame-retardant anti-rust paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN108976962A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114702880A (en) * | 2022-04-06 | 2022-07-05 | 福建福松新材料科技有限公司 | Anti-cracking antioxidant antirust epoxy finish paint and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182375A (en) * | 2007-12-07 | 2008-05-21 | 中南民族大学 | Preparation of nitrogen hyper branched polyphosphate ester |
| CN101892005A (en) * | 2010-07-23 | 2010-11-24 | 吴江市太湖绝缘材料有限公司 | Halogen-free flame retardant high-temperature resistant insulating paint for motor |
| CN102453332A (en) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | Environment-friendly flame retardant asphalt and preparation method thereof |
| CN103443186A (en) * | 2011-03-23 | 2013-12-11 | 陶氏环球技术有限责任公司 | Phosphorous-containing flame retardants for polyurethane foams |
| CN104629559A (en) * | 2015-03-12 | 2015-05-20 | 江苏欣安新材料技术有限公司 | High temperature resistant coating and preparation method thereof |
| CN105885678A (en) * | 2016-05-19 | 2016-08-24 | 李金平 | Organic silicon high-temperature resistant coating |
-
2018
- 2018-06-28 CN CN201810688325.1A patent/CN108976962A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182375A (en) * | 2007-12-07 | 2008-05-21 | 中南民族大学 | Preparation of nitrogen hyper branched polyphosphate ester |
| CN101892005A (en) * | 2010-07-23 | 2010-11-24 | 吴江市太湖绝缘材料有限公司 | Halogen-free flame retardant high-temperature resistant insulating paint for motor |
| CN102453332A (en) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | Environment-friendly flame retardant asphalt and preparation method thereof |
| CN103443186A (en) * | 2011-03-23 | 2013-12-11 | 陶氏环球技术有限责任公司 | Phosphorous-containing flame retardants for polyurethane foams |
| CN104629559A (en) * | 2015-03-12 | 2015-05-20 | 江苏欣安新材料技术有限公司 | High temperature resistant coating and preparation method thereof |
| CN105885678A (en) * | 2016-05-19 | 2016-08-24 | 李金平 | Organic silicon high-temperature resistant coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114702880A (en) * | 2022-04-06 | 2022-07-05 | 福建福松新材料科技有限公司 | Anti-cracking antioxidant antirust epoxy finish paint and preparation method thereof |
| CN114702880B (en) * | 2022-04-06 | 2022-12-23 | 福建福松新材料科技有限公司 | Anti-cracking antioxidant antirust epoxy finish paint and preparation method thereof |
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Application publication date: 20181211 |