CN108753081A - Floor anti-flaming dope - Google Patents
Floor anti-flaming dope Download PDFInfo
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- CN108753081A CN108753081A CN201810533466.6A CN201810533466A CN108753081A CN 108753081 A CN108753081 A CN 108753081A CN 201810533466 A CN201810533466 A CN 201810533466A CN 108753081 A CN108753081 A CN 108753081A
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- graphene oxide
- flaming dope
- carbon nanotubes
- floor 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
-
- 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
- C08L2205/02—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
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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)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
Abstract
The present invention proposes a kind of floor anti-flaming dope, which is characterized in that according to parts by weight, including following components：18~24 parts of 40~60 parts of acrylic emulsion, 20~40 parts of pure-acrylic emulsion, 4~8 parts of vermiculite power, 5~10 parts of super fine bitter spar, 8~16 parts of fire retardant, 0.4~0.8 part of wetting dispersing agent, 0.3~0.6 part of levelling agent and filler；Wherein, the fire retardant is mainly prepared by graphene oxide, more carbon nanotubes and Shiff base derivative of carboxymerhyl chitosan.Not only heat-insulating, fire-preventing performance is good for the anti-flaming dope, also environmental protection.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of floor anti-flaming dope.
Background technology
In repairs profession, the fire prevention of timber floor is always the content that consumer is concerned about.Fireproof coating currently on the market
It is generally divided into two class of intumescent and non-expansion type, Non-expansive fireproof paint is to reach fireproof by way of adding fire retardant
Effect, the flameproof effect to reach must apply very thick, and add largely containing fire retardants such as halogen, nitrogen, phosphorus, generate big
The toxic gas of amount；Expanding fire-proof paint is exactly that film expanded by heating forms cellular carburization zone, and flame heat regulating is made to be isolated
And the transmission to ground is reduced or slows down, while coating decomposites not so gas at high temperature, completely cuts off simultaneously diluent air, in addition applies
The a series of physical and chemical reaction that layer occurs in fire prevention absorb a large amount of heat to play fire-retardant and flame is delayed to expand
It dissipates, sprawling, provides the time of fire extinguishing for people, but expanding fire-proof paint is mainly based on the solvent based coating of high VOC,
It can no longer meet the demand of the low VOC in market.
Invention content
The present invention proposes a kind of floor anti-flaming dope, and not only heat-insulating, fire-preventing performance is good for the anti-flaming dope, also environmental protection.
The technical proposal of the invention is realized in this way：
A kind of floor anti-flaming dope, according to parts by weight, including following components：
40~60 parts of acrylic emulsion, 20~40 parts of pure-acrylic emulsion, 4~8 parts of vermiculite power, 5~10 parts of super fine bitter spar, resistance
Fire 18~24 parts of 8~16 parts of agent, 0.4~0.8 part of wetting dispersing agent, 0.3~0.6 part of levelling agent and filler；Wherein, described fire-retardant
Agent is mainly prepared by graphene oxide, more carbon nanotubes and Shiff base derivative of carboxymerhyl chitosan.
Preferably, the preparation method of the fire retardant includes the following steps：
1) citric acid solution added graphene oxide into 5~10wt% carries out 6~10h of immersion treatment, is obtained by filtration
The graphene oxide of acid processing；
2) mixed acid that more carbon nanotubes are added to the dust technology of 10~20wt% and the dilute sulfuric acid of 10~20wt% is molten
In liquid, the graphene oxide for then adding the acid processing of step 1) carries out ultrasonic disperse, and filtration washing is neutrality up to filtrate,
The mixture of pretreated graphene oxide and more carbon nanotubes is obtained after drying；
3) the pretreated mixture of step 2) is added to 4~8wt% Shiff base derivative of carboxymerhyl chitosan solution
Middle carry out ultrasonic disperse is warming up to 40 DEG C~60 DEG C reactions, carries out ultrasonic disperse, filtration drying after reaction.
Preferably, than being 7 between graphene oxide, more carbon nanotubes and the quality of Shiff base derivative of carboxymerhyl chitosan
~11:4~6:10~13.
Preferably, the wetting dispersing agent is calgon wetting agent；The levelling agent selects water-and acrylate total
Polymers, fluorine richness polyacrylate copolymer or Siloxane-Oxyalkylene Copolymers polymer are one such.
Preferably, the filler is selected from one or more of titanium dioxide, montmorillonite, talcum powder, aluminosilicate fiber.
The preparation method of the floor anti-flaming dope of the present invention：After being mixed the above components evenly according to proportioning.
Beneficial effects of the present invention：
The fire retardant of the floor anti-flaming dope of the present invention is mainly by fire retardant mainly by graphene oxide, more carbon nanotubes
It is prepared with Shiff base derivative of carboxymerhyl chitosan, such new fire retardant was not reported before being.This is fire-retardant
Agent is by carrying out citric acid to graphene oxide pretreatment, then with more carbon nanotubes and Shiff base derivative of carboxymerhyl chitosan
Reaction, the charring layer of conventional expanded graphite and base material poor adhesive force, are not easy to fall off above base material when solving the problems, such as heated.
On the other hand, carbon nanotube is modified, improves the strength and toughness of coating, prevents high temperature from cracking, improve coating by fire
The consistency of charring layer after expansion, to improve the fire protecting performance of coating.
When floor is influenced by the high temperature of flame, vermiculite power can expand rapidly, form separation layer, to slow down flame heat
Measure the influence to floor, while the fire retardant being prepared with silane coupling agent by nano silicon dioxide, polyvalent alcohol phosphate
With good dispersion, the good advantage of high temperature resistance can resist high temperature attack, while adding super fine bitter spar, in high temperature
Under the conditions of, super fine bitter spar can react the high temperature resistant substance generated based on magnesia-alumina spinel structure quickly, long to reach
Time fireproof effect.
Specific implementation mode
Embodiment 1
The preparation method of fire retardant includes the following steps：
1) citric acid solution for adding graphene oxide into 5wt% carries out immersion treatment 10h, and acid processing is obtained by filtration
Graphene oxide；
2) more carbon nanotubes are added in the mixed acid solution of the dust technology of 10wt% and the dilute sulfuric acid of 20wt%, then
The graphene oxide for adding the acid processing of step 1) carries out ultrasonic disperse, and filtration washing is neutrality up to filtrate, after drying
To the mixture of pretreated graphene oxide and more carbon nanotubes；
3) by the pretreated mixture of step 2) be added in 8wt% Shiff base derivative of carboxymerhyl chitosan solution into
Row ultrasonic disperse is warming up to 40 DEG C of reactions, carries out ultrasonic disperse, filtration drying after reaction.Graphene oxide, more carbon
Than being 7 between nanotube and the quality of Shiff base derivative of carboxymerhyl chitosan:6:13.
Embodiment 2
The preparation method of fire retardant includes the following steps：
1) citric acid solution for adding graphene oxide into 10wt% carries out immersion treatment 6h, and acid processing is obtained by filtration
Graphene oxide；
2) more carbon nanotubes are added in the mixed acid solution of the dust technology of 20wt% and the dilute sulfuric acid of 10wt%, then
The graphene oxide for adding the acid processing of step 1) carries out ultrasonic disperse, and filtration washing is neutrality up to filtrate, after drying
To the mixture of pretreated graphene oxide and more carbon nanotubes；
3) by the pretreated mixture of step 2) be added in 4wt% Shiff base derivative of carboxymerhyl chitosan solution into
Row ultrasonic disperse is warming up to 60 DEG C of reactions, carries out ultrasonic disperse, filtration drying after reaction.Graphene oxide, more carbon
Than being 11 between nanotube and the quality of Shiff base derivative of carboxymerhyl chitosan:4:10.
Embodiment 3
A kind of floor anti-flaming dope, according to parts by weight, including following components：
The fire retardant 12 of 50 parts of acrylic emulsion, 28 parts of pure-acrylic emulsion, 6 parts of vermiculite power, 7 parts of super fine bitter spar, embodiment 1
Part, 0.6 part of calgon wetting agent, 0.5 part of water-borne acrylate copolymer and 10 parts of titanium dioxide, 10 parts of montmorillonite.
Embodiment 4
A kind of floor anti-flaming dope, according to parts by weight, including following components：
The fire retardant 8 of 40 parts of acrylic emulsion, 26 parts of pure-acrylic emulsion, 4 parts of vermiculite power, 8 parts of super fine bitter spar, embodiment 1
Part, 0.4 part of calgon wetting agent, 0.3 part of Siloxane-Oxyalkylene Copolymers polymer and 12 parts of talcum powder, aluminosilicate fiber 12
Part.
Embodiment 5
A kind of floor anti-flaming dope, according to parts by weight, including following components：
The fire retardant 16 of 60 parts of acrylic emulsion, 20 parts of pure-acrylic emulsion, 8 parts of vermiculite power, 6 parts of super fine bitter spar, embodiment 2
Part, 0.5 part of calgon wetting agent, 0.6 part of Siloxane-Oxyalkylene Copolymers polymer and 9 parts of talcum powder, 9 parts of aluminosilicate fiber.
Embodiment 6
A kind of floor anti-flaming dope, according to parts by weight, including following components：
The fire retardant of 45 parts of acrylic emulsion, 40 parts of pure-acrylic emulsion, 5 parts of vermiculite power, 10 parts of super fine bitter spar, embodiment 2
10 parts of 14 parts, 0.8 part of calgon wetting agent, 0.6 part of fluorine richness polyacrylate copolymer and titanium dioxide, 9 parts of montmorillonite.
Test example
The obtained floors embodiment 3-6 are tested for the property with anti-flaming dope, wherein fire resistance test method is：
Coating is uniformly applied in timber floor, carries out fire protecting performance test, when thickness of dry film is 0.5mm；It the results are shown in Table 1：
The performance test results of the floor anti-flaming dope of 1 present invention of table
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
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (5)
1. a kind of floor anti-flaming dope, which is characterized in that according to parts by weight, including following components：
40~60 parts of acrylic emulsion, 20~40 parts of pure-acrylic emulsion, 4~8 parts of vermiculite power, 5~10 parts of super fine bitter spar, fire retardant
18~24 parts of 8~16 parts, 0.4~0.8 part of wetting dispersing agent, 0.3~0.6 part of levelling agent and filler；Wherein, the fire retardant master
It to be prepared by graphene oxide, more carbon nanotubes and Shiff base derivative of carboxymerhyl chitosan.
2. floor anti-flaming dope according to claim 1, which is characterized in that the preparation method of the fire retardant include with
Lower step：
1) citric acid solution added graphene oxide into 5~10wt% carries out 6~10h of immersion treatment, and sour place is obtained by filtration
The graphene oxide of reason；
2) more carbon nanotubes are added in the mixed acid solution of the dust technology of 10~20wt% and the dilute sulfuric acid of 10~20wt%,
Then the graphene oxide for adding the acid processing of step 1) carries out ultrasonic disperse, and filtration washing is neutrality, drying up to filtrate
The mixture of pretreated graphene oxide and more carbon nanotubes is obtained afterwards；
3) by the pretreated mixture of step 2) be added in 4~8wt% Shiff base derivative of carboxymerhyl chitosan solution into
Row ultrasonic disperse is warming up to 40 DEG C~60 DEG C reactions, carries out ultrasonic disperse, filtration drying after reaction.
3. floor anti-flaming dope according to claim 2, which is characterized in that graphene oxide, more carbon nanotubes and carboxylic
Than being 7~11 between the quality of methyl chitosan Shiff base derivative:4~6:10~13.
4. floor anti-flaming dope according to claim 1, which is characterized in that the wetting dispersing agent is calgon
Wetting agent；The levelling agent selects water-borne acrylate copolymer, fluorine richness polyacrylate copolymer or polyether-modified poly- silicon
Oxygen alkane polymer is one such.
5. floor anti-flaming dope according to claim 1, which is characterized in that the filler be selected from titanium dioxide, montmorillonite,
One or more of talcum powder, aluminosilicate fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533466.6A CN108753081A (en) | 2018-05-29 | 2018-05-29 | Floor anti-flaming dope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533466.6A CN108753081A (en) | 2018-05-29 | 2018-05-29 | Floor anti-flaming dope |
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| Publication Number | Publication Date |
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| CN108753081A true CN108753081A (en) | 2018-11-06 |
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ID=64003873
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810533466.6A Pending CN108753081A (en) | 2018-05-29 | 2018-05-29 | Floor anti-flaming dope |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281635A (en) * | 2019-07-02 | 2019-09-27 | 安徽英标新材料科技有限公司 | A kind of plastic-aluminum board production technology |
| CN112441777A (en) * | 2019-08-30 | 2021-03-05 | 西安美刚达科技发展有限公司 | Nano fireproof material and preparation method thereof |
| CN113913073A (en) * | 2021-11-05 | 2022-01-11 | 浙江双金粉末涂料有限公司 | Weather-resistant waterproof flame-retardant integrated coating and preparation method thereof |
| CN114773929A (en) * | 2022-04-15 | 2022-07-22 | 王永斌 | Flame-retardant water-based paint and preparation method thereof |
| CN116875130A (en) * | 2023-07-25 | 2023-10-13 | 千浪化研新材料(上海)有限公司 | Fireproof matte black coating with high chemical resistance and preparation method thereof |
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2018
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281635A (en) * | 2019-07-02 | 2019-09-27 | 安徽英标新材料科技有限公司 | A kind of plastic-aluminum board production technology |
| CN110281635B (en) * | 2019-07-02 | 2021-03-30 | 安徽英标新材料科技有限公司 | Aluminum-plastic plate production process |
| CN112441777A (en) * | 2019-08-30 | 2021-03-05 | 西安美刚达科技发展有限公司 | Nano fireproof material and preparation method thereof |
| CN113913073A (en) * | 2021-11-05 | 2022-01-11 | 浙江双金粉末涂料有限公司 | Weather-resistant waterproof flame-retardant integrated coating and preparation method thereof |
| CN113913073B (en) * | 2021-11-05 | 2022-07-05 | 浙江双金粉末涂料有限公司 | Weather-resistant waterproof flame-retardant integrated coating and preparation method thereof |
| CN114773929A (en) * | 2022-04-15 | 2022-07-22 | 王永斌 | Flame-retardant water-based paint and preparation method thereof |
| CN116875130A (en) * | 2023-07-25 | 2023-10-13 | 千浪化研新材料(上海)有限公司 | Fireproof matte black coating with high chemical resistance and preparation method thereof |
| CN116875130B (en) * | 2023-07-25 | 2024-07-02 | 千浪化研新材料(上海)有限公司 | Fireproof matte black coating with high chemical resistance and preparation method thereof |
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