CN109593433A - A kind of expansion fire-proof, anti-corrosion steel structural traverse and preparation method thereof - Google Patents
A kind of expansion fire-proof, anti-corrosion steel structural traverse and preparation method thereof Download PDFInfo
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- CN109593433A CN109593433A CN201811447016.1A CN201811447016A CN109593433A CN 109593433 A CN109593433 A CN 109593433A CN 201811447016 A CN201811447016 A CN 201811447016A CN 109593433 A CN109593433 A CN 109593433A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 238000005260 corrosion Methods 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000003822 epoxy resin Substances 0.000 claims abstract description 38
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 38
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 239000000839 emulsion Substances 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000012153 distilled water Substances 0.000 claims abstract description 21
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 12
- -1 phthalic acid ester Chemical class 0.000 claims abstract description 12
- 238000009736 wetting Methods 0.000 claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 11
- 239000007822 coupling agent Substances 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 11
- 239000004014 plasticizer Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 11
- 239000011324 bead Substances 0.000 claims abstract description 10
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 10
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229920000877 Melamine resin Polymers 0.000 claims description 11
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 11
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 11
- 229910002804 graphite Inorganic materials 0.000 claims description 11
- 239000010439 graphite Substances 0.000 claims description 11
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 6
- 238000004079 fireproofing Methods 0.000 claims description 4
- 239000004816 latex Substances 0.000 claims description 4
- 229920000126 latex Polymers 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005374 membrane filtration Methods 0.000 claims description 3
- ZTFZSHLWORMEHO-UHFFFAOYSA-A pentaaluminum;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical group [Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ZTFZSHLWORMEHO-UHFFFAOYSA-A 0.000 claims description 3
- 239000004846 water-soluble epoxy resin Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims 3
- 230000000996 additive effect Effects 0.000 claims 3
- 238000010276 construction Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000003486 chemical etching Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000979 retarding effect Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000006071 cream Substances 0.000 description 4
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000372132 Hydrometridae Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical group [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- 235000011178 triphosphate Nutrition 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D5/185—Intumescent 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
- C08K3/32—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of expansion fire-proofs, anti-corrosion steel structural traverse and preparation method thereof, it is following components by made of following portions by weight: 25 ~ 40 parts by weight of aqueous epoxy resin emulsion, 25 ~ 70 parts by weight of expansible fireproof auxiliary agent, 2 ~ 4 parts by weight of hollow glass bead, 4 ~ 6 parts by weight of titanium dioxide, 5 ~ 10 parts by weight of ceramic powder, 0.2 ~ 0.6 parts by weight of o-phthalic acid dibutyl ester plasticizer, 10 ~ 15 parts by weight of distilled water, 5 ~ 10 parts by weight of antirust auxiliary agent, 0.2 ~ 0.6 parts by weight of levelling agent, 0.2 ~ 0.6 parts by weight of wetting dispersing agent, 0.2 ~ 0.6 parts by weight of industrial defoaming agent, 0.2 ~ 0.6 parts by weight of chelating type phthalic acid ester coupling agent, 1 ~ 2 parts by weight of nano silica.The present invention has the excellent performances such as fire protection flame retarding, adhesive force is good, resistant to chemical etching, water-fast.Rationally, construction effect is good for design.With preferable economic benefit and social benefit.
Description
Technical field
The present invention relates to steel structure fireproofings, technical field of anticorrosion, and in particular, to a kind of expansion fire-proof, anticorrosive steel knot
Structure coating and preparation method thereof.
Background technique
Steel building is a kind of novel building system, is had compared to steel building for traditional concrete construction
Higher intensity, better anti-seismic performance.And since component can be made with batch production, in-site installation, thus greatly reduce work
Phase.It is reusable due to steel, building waste can be greatly reduced, it is more environmentally protective thus extensive by countries in the world
It applies in industrial building and civil buildings.But since the fire resistance of steel construction is low, steel building is given when a fire
The personal safety of people and property safety constitute threat, in addition, steel generate structure destruction vulnerable to corrosion.Steel construction
Fire resistance difference and this two big disadvantage that is easily corroded, which become, restricts two hang-ups that steel building further develops.
In view of above-mentioned two point defect, for steel construction from feature is set, a kind of expansion fire-proof is had developed, anti-corrosion steel construction applies
Material, can effectively play prevents corrosion of steel, improves the fire resistance of steel.
Summary of the invention
The object of the present invention is to provide a kind of expansion fire-proof, anti-corrosion steel structural traverse and preparation method thereof, coating tools
There are the excellent performances such as fire protection flame retarding, adhesive force is good, resistant to chemical etching, water-fast.Suitable for multilayer and skyscraper, bridge, work
The surface of the steel constructions such as industry workshop.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
A kind of expansion fire-proof, anti-corrosion steel structural traverse, are following components by made of following portions by weight: water-base epoxy tree
25 ~ 40 parts by weight of fat liquor, 25 ~ 70 parts by weight of expansible fireproof auxiliary agent, 2 ~ 4 parts by weight of hollow glass bead, 4 ~ 6 weight of titanium dioxide
Part, 5 ~ 10 parts by weight of ceramic powder, 0.2 ~ 0.6 parts by weight of o-phthalic acid dibutyl ester plasticizer, 10 ~ 15 parts by weight of distilled water are prevented
Rust 5 ~ 10 parts by weight of auxiliary agent, 0.2 ~ 0.6 parts by weight of levelling agent, 0.2 ~ 0.6 parts by weight of wetting dispersing agent, industrial defoaming agent 0.2 ~
0.6 parts by weight, 0.2 ~ 0.6 parts by weight of chelating type phthalic acid ester coupling agent, 1 ~ 2 parts by weight of nano silica.
Further, a kind of expansion fire-proof, anti-corrosion steel structural traverse, are by following components by following weight parts
Made of number: 34.1 parts by weight of aqueous epoxy resin emulsion, 30.9 parts by weight of expansible fireproof auxiliary agent, 3 weight of hollow glass bead
Part, 4.9 parts by weight of titanium dioxide, 6.4 parts by weight of ceramic powder, 0.4 parts by weight of o-phthalic acid dibutyl ester plasticizer, 11 weight of distilled water
Measure part, 6.8 parts by weight of antirust auxiliary agent, 0.4 parts by weight of levelling agent, 0.4 parts by weight of wetting dispersing agent, 0.4 weight of industrial defoaming agent
Part, 0.4 parts by weight of chelating type phthalic acid ester coupling agent, 1.1 parts by weight of nano silica.
The aqueous epoxy resin emulsion is following components by made of following portions by weight: aqueous epoxy resins cream
15 ~ 30 parts by weight of liquid curing agent, 20 ~ 35 parts by weight of water-dispersion type epoxy resin, distilled water are 50 parts by weight.
Further, the aqueous epoxy resin emulsion is following components by made of following portions by weight: aqueous
16.6 parts by weight of epoxy resin latex curing agent, 33.4 parts by weight of water-dispersion type epoxy resin, distilled water are 50 parts by weight.
The expansible fireproof auxiliary agent is following components by made of following portions by weight: 16 ~ 48 weight of dipentaerythritol
Measure part, 16 ~ 48 parts by weight of melamine, 30 ~ 90 parts by weight of ammonium polyphosphate, 15 ~ 25 parts by weight of expansible graphite.
Further, the expansible fireproof auxiliary agent is following components by made of following portions by weight: double Ji Wusi
16.5 parts by weight of alcohol, 16.5 parts by weight of melamine, 45 parts by weight of ammonium polyphosphate, 22 parts by weight of expansible graphite.
Further, the antirust auxiliary agent is aluminium triphosphate.
Further, the aqueous epoxy resin emulsion is prepared by the following method:
The water-dispersion type epoxy resin and distilled water of the parts by weight are placed in reactor, stirred under the conditions of 1200r/min, 20 DEG C
20min is mixed, the water-soluble epoxy resin emulsion curing agent of the parts by weight is slowly added in whipping process, is prepared into water-base epoxy
Resin emulsion.
Further, the expansible fireproof auxiliary agent is prepared by the following method:
The dipentaerythritol of the parts by weight, melamine, ammonium polyphosphate and expansible graphite are mixed, ground, is used
0.5 μm of membrane filtration, filtering, which is placed in 70 DEG C of baking oven, handles 12h, is prepared into expansible fireproof auxiliary agent.
A kind of preparation method of the expansion fire-proof, anti-corrosion steel structural traverse, comprising the following steps:
1. the aqueous epoxy resin emulsion of the parts by weight is placed in reactor, the expansible fireproof that the parts by weight are added is helped
Agent stirs 1h under the conditions of 800r/min, 20 DEG C, and mixed liquor A is made；
2. the hollow glass bead of the parts by weight, titanium dioxide, ceramic powder, o-phthalic acid dibutyl ester are added in mixed liquor A
Plasticizer, antirust auxiliary agent, levelling agent, wetting dispersing agent, industrial defoaming agent, chelating type phthalic acid ester coupling agent and nano silica
6h is stirred under the conditions of 1800r/min, 50 DEG C, mixed liquid B is made；
3. the distilled water that the parts by weight are added in mixed liquid B stirs 2h under the conditions of 1200r/min, 20 DEG C.
The present invention has following advantages and effect compared with prior art:
A kind of expansion fire-proof of the present invention, anti-corrosion steel structural traverse are with dipentaerythritol, melamine, ammonium polyphosphate and can be swollen
As expansible fireproof filler, system can expand rapidly swollen graphite after by high temperature, generate a loose porous insulating layer, protect
Steel are protected far from flame, steel can be made for a long time to be maintained at lower temperature.The present invention uses aqueous epoxy resin emulsion
As base-material, there is preferable binding ability with steel, uniform, fine and close coating can be formed in steel surface, effectively prevented
Corrosion of steel.Aluminium triphosphate antirust is added as antirust auxiliary agent in the present invention in coating, has coating and metal ion stronger
Chelating ability, brilliant passivating film is formed on coated article surface, to steel with corrosion there is extremely strong inhibiting effect.The present invention
With the excellent performance such as fire protection flame retarding, adhesive force is good, resistant to chemical etching, water-fast.Rationally, construction effect is good for design.With compared with
Good economic benefit and social benefit.
Specific embodiment
The present invention will be described in further detail combined with specific embodiments below, but protection scope of the present invention is not had
The embodiment of body is limited, and is subject to claims.In addition, with without prejudice under the premise of technical solution of the present invention, to this hair
Any modifications or changes easy to accomplish of those of ordinary skill in the art made by bright fall within claim model of the invention
Within enclosing.
Embodiment 1:
A kind of expansion fire-proof, anti-corrosion steel structural traverse, are following components by made of following portions by weight: water-base epoxy tree
34.1 parts by weight of fat liquor, 30.9 parts by weight of expansible fireproof auxiliary agent, 3 parts by weight of hollow glass bead, 4.9 parts by weight of titanium dioxide,
6.4 parts by weight of ceramic powder, 0.4 parts by weight of o-phthalic acid dibutyl ester plasticizer, 11 parts by weight of distilled water, 6.8 weight of antirust auxiliary agent
Measure part, 0.4 parts by weight of levelling agent, 0.4 parts by weight of wetting dispersing agent, 0.4 parts by weight of industrial defoaming agent, the coupling of chelating type phthalic acid ester
0.4 parts by weight of agent, 1.1 parts by weight of nano silica.The antirust auxiliary agent is aluminium triphosphate.
The levelling agent is UV-770.The wetting dispersing agent is SN-5027.The industrial defoaming agent is DT-
135.The chelating type phthalic acid ester coupling agent is LD-311.
The aqueous epoxy resin emulsion is following components by made of following portions by weight: aqueous epoxy resins cream
16.6 parts by weight of liquid curing agent, 33.4 parts by weight of water-dispersion type epoxy resin, distilled water are 50 parts by weight.
The aqueous epoxy resin emulsion is prepared by the following method:
The water-dispersion type epoxy resin and distilled water of the parts by weight are placed in reactor, stirred under the conditions of 1200r/min, 20 DEG C
20min is mixed, the water-soluble epoxy resin emulsion curing agent of the parts by weight is slowly added in whipping process, is prepared into water-base epoxy
Resin emulsion.
The expansible fireproof auxiliary agent is following components by made of following portions by weight: 16.5 weight of dipentaerythritol
Part, 16.5 parts by weight of melamine, 45 parts by weight of ammonium polyphosphate, 22 parts by weight of expansible graphite.
The expansible fireproof auxiliary agent is prepared by the following method:
The dipentaerythritol of the parts by weight, melamine, ammonium polyphosphate and expansible graphite are mixed, ground, is used
0.5 μm of membrane filtration, filtering, which is placed in 70 DEG C of baking oven, handles 12h, is prepared into expansible fireproof auxiliary agent.
A kind of preparation method of the expansion fire-proof, anti-corrosion steel structural traverse, comprising the following steps:
1. the aqueous epoxy resin emulsion of the parts by weight is placed in reactor, the expansible fireproof that the parts by weight are added is helped
Agent stirs 1h under the conditions of 800r/min, 20 DEG C, and mixed liquor A is made；
2. the hollow glass bead of the parts by weight, titanium dioxide, ceramic powder, o-phthalic acid dibutyl ester are added in mixed liquor A
Plasticizer, antirust auxiliary agent, levelling agent, wetting dispersing agent, industrial defoaming agent, chelating type phthalic acid ester coupling agent and nano silica
6h is stirred under the conditions of 1800r/min, 50 DEG C, mixed liquid B is made；
3. the distilled water that the parts by weight are added in mixed liquid B stirs 2h under the conditions of 1200r/min, 20 DEG C.
Embodiment 2:
The present embodiment the difference from embodiment 1 is that:
A kind of expansion fire-proof, anti-corrosion steel structural traverse, are following components by made of following portions by weight: water-base epoxy tree
25 parts by weight of fat liquor, 70 parts by weight of expansible fireproof auxiliary agent, 4 parts by weight of hollow glass bead, 6 parts by weight of titanium dioxide, ceramic powder
10 parts by weight, 0.6 parts by weight of o-phthalic acid dibutyl ester plasticizer, 15 parts by weight of distilled water, 10 parts by weight of antirust auxiliary agent, levelling
0.6 parts by weight of agent, 0.6 parts by weight of wetting dispersing agent, 0.6 parts by weight of industrial defoaming agent, 0.6 weight of chelating type phthalic acid ester coupling agent
Part, 2 parts by weight of nano silica.
The aqueous epoxy resin emulsion is following components by made of following portions by weight: aqueous epoxy resins cream
15 parts by weight of liquid curing agent, 35 parts by weight of water-dispersion type epoxy resin, distilled water are 50 parts by weight.
The expansible fireproof auxiliary agent is following components by made of following portions by weight: 16 weight of dipentaerythritol
Part, 48 parts by weight of melamine, 90 parts by weight of ammonium polyphosphate, 25 parts by weight of expansible graphite.
It is other same as Example 1.
Embodiment 3:
The present embodiment the difference from embodiment 1 is that:
A kind of expansion fire-proof, anti-corrosion steel structural traverse, are following components by made of following portions by weight: water-base epoxy tree
40 parts by weight of fat liquor, 25 parts by weight of expansible fireproof auxiliary agent, 2 parts by weight of hollow glass bead, 4 parts by weight of titanium dioxide, ceramic powder 5
Parts by weight, 0.2 parts by weight of o-phthalic acid dibutyl ester plasticizer, 10 parts by weight of distilled water, 5 parts by weight of antirust auxiliary agent, levelling agent
0.2 parts by weight, 0.2 parts by weight of wetting dispersing agent, 0.2 parts by weight of industrial defoaming agent, 0.2 weight of chelating type phthalic acid ester coupling agent
Part, 1 parts by weight of nano silica.
The aqueous epoxy resin emulsion is following components by made of following portions by weight: aqueous epoxy resins cream
30 parts by weight of liquid curing agent, 20 parts by weight of water-dispersion type epoxy resin, distilled water are 50 parts by weight.
The expansible fireproof auxiliary agent is following components by made of following portions by weight: 48 weight of dipentaerythritol
Part, 16 parts by weight of melamine, 30 parts by weight of ammonium polyphosphate, 15 parts by weight of expansible graphite.
It is other same as Example 1.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be embodied in other specific forms.
Claims (10)
1. a kind of expansion fire-proof, anti-corrosion steel structural traverse, it is characterised in that be made of following components by following portions by weight
: 25 ~ 40 parts by weight of aqueous epoxy resin emulsion, 25 ~ 70 parts by weight of expansible fireproof auxiliary agent, 2 ~ 4 parts by weight of hollow glass bead,
4 ~ 6 parts by weight of titanium dioxide, 5 ~ 10 parts by weight of ceramic powder, 0.2 ~ 0.6 parts by weight of o-phthalic acid dibutyl ester plasticizer, distilled water 10
~ 15 parts by weight, 5 ~ 10 parts by weight of antirust auxiliary agent, 0.2 ~ 0.6 parts by weight of levelling agent, 0.2 ~ 0.6 parts by weight of wetting dispersing agent, industry
0.2 ~ 0.6 parts by weight of defoaming agent, 0.2 ~ 0.6 parts by weight of chelating type phthalic acid ester coupling agent, 1 ~ 2 parts by weight of nano silica.
2. a kind of expansion fire-proof according to claim 1, anti-corrosion steel structural traverse, it is characterised in that be by following components
By made of following portions by weight: 34.1 parts by weight of aqueous epoxy resin emulsion, 30.9 parts by weight of expansible fireproof auxiliary agent, glass are empty
3 parts by weight of heart microballon, 4.9 parts by weight of titanium dioxide, 6.4 parts by weight of ceramic powder, 0.4 weight of o-phthalic acid dibutyl ester plasticizer
Part, 11 parts by weight of distilled water, 6.8 parts by weight of antirust auxiliary agent, 0.4 parts by weight of levelling agent, 0.4 parts by weight of wetting dispersing agent, industry
0.4 parts by weight of defoaming agent, 0.4 parts by weight of chelating type phthalic acid ester coupling agent, 1.1 parts by weight of nano silica.
3. a kind of expansion fire-proof according to claim 1 or 2, anti-corrosion steel structural traverse, it is characterised in that: the water
Property epoxy resin latex is following components by made of following portions by weight: 15 ~ 30 weight of aqueous epoxy resin emulsion curing agent
Part, 20 ~ 35 parts by weight of water-dispersion type epoxy resin are measured, distilled water is 50 parts by weight.
4. a kind of expansion fire-proof according to claim 3, anti-corrosion steel structural traverse, it is characterised in that: described is aqueous
Epoxy resin latex is following components by made of following portions by weight: 16.6 weight of aqueous epoxy resin emulsion curing agent
Part, 33.4 parts by weight of water-dispersion type epoxy resin, distilled water is 50 parts by weight.
5. a kind of expansion fire-proof according to claim 1, anti-corrosion steel structural traverse, it is characterised in that: the expansion
Fire proofing additive is following components by made of following portions by weight: 16 ~ 48 parts by weight of dipentaerythritol, melamine 16 ~ 48
Parts by weight, 30 ~ 90 parts by weight of ammonium polyphosphate, 15 ~ 25 parts by weight of expansible graphite.
6. a kind of expansion fire-proof according to claim 5, anti-corrosion steel structural traverse, it is characterised in that: the expansion
Fire proofing additive is following components by made of following portions by weight: 16.5 parts by weight of dipentaerythritol, 16.5 weight of melamine
Measure part, 45 parts by weight of ammonium polyphosphate, 22 parts by weight of expansible graphite.
7. a kind of expansion fire-proof according to claim 1, anti-corrosion steel structural traverse, it is characterised in that: the antirust
Auxiliary agent is aluminium triphosphate.
8. a kind of expansion fire-proof according to claim 3 or 4, anti-corrosion steel structural traverse, it is characterised in that described aqueous
Epoxy resin latex is prepared by the following method:
The water-dispersion type epoxy resin and distilled water of the parts by weight are placed in reactor, stirred under the conditions of 1200r/min, 20 DEG C
20min is mixed, the water-soluble epoxy resin emulsion curing agent of the parts by weight is slowly added in whipping process, is prepared into water-base epoxy
Resin emulsion.
9. a kind of expansion fire-proof according to claim 5 or 6, anti-corrosion steel structural traverse, it is characterised in that the expansion
Fire proofing additive is prepared by the following method:
The dipentaerythritol of the parts by weight, melamine, ammonium polyphosphate and expansible graphite are mixed, ground, is used
0.5 μm of membrane filtration, filtering, which is placed in 70 DEG C of baking oven, handles 12h, is prepared into expansible fireproof auxiliary agent.
10. the method for preparing a kind of expansion fire-proof of any of claims 1 or 2, anti-corrosion steel structural traverse, it is characterised in that packet
Include following steps:
1. the aqueous epoxy resin emulsion of the parts by weight is placed in reactor, the expansible fireproof that the parts by weight are added is helped
Agent stirs 1h under the conditions of 800r/min, 20 DEG C, and mixed liquor A is made；
2. the hollow glass bead of the parts by weight, titanium dioxide, ceramic powder, o-phthalic acid dibutyl ester are added in mixed liquor A
Plasticizer, antirust auxiliary agent, levelling agent, wetting dispersing agent, industrial defoaming agent, chelating type phthalic acid ester coupling agent and nano silica
6h is stirred under the conditions of 1800r/min, 50 DEG C, mixed liquid B is made；
3. the distilled water that the parts by weight are added in mixed liquid B stirs 2h under the conditions of 1200r/min, 20 DEG C.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862748A (en) * | 2019-11-29 | 2020-03-06 | 广州建筑产业研究院有限公司 | Fireproof heat-insulating coating and preparation method and application thereof |
| CN114922066A (en) * | 2022-07-08 | 2022-08-19 | 上海岐海防腐工程技术有限公司 | Anticorrosive fireproof bridge cable |
| CN115109493A (en) * | 2022-08-05 | 2022-09-27 | 重庆消防安全技术研究服务有限责任公司 | Thermal expansion type fireproof coating prepared from waste dry powder extinguishing agent and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508851A (en) * | 2009-03-10 | 2009-08-19 | 广州化工研究设计院 | Novel environment friendly high-efficiency rust-preventive pigment and method for producing the same |
| CN101851457A (en) * | 2010-06-11 | 2010-10-06 | 东莞市大兴化工有限公司 | Water-based halogen-free benzene-free steel structure ultrathin intumescent fire retardant coating and preparation method thereof |
| CN106497269A (en) * | 2016-09-23 | 2017-03-15 | 沈阳化工大学 | A kind of water-repellent preservation fire prevention integrative paint |
| CN107345106A (en) * | 2017-06-27 | 2017-11-14 | 天长市巨龙车船涂料有限公司 | A kind of anti-corrosion heat-resisting modified coating |
| CN108034332A (en) * | 2017-12-28 | 2018-05-15 | 湖北楚禾新材料有限公司 | A kind of Waterborne Fire Retardant Coatings for Steel and preparation method thereof |
-
2018
- 2018-11-29 CN CN201811447016.1A patent/CN109593433A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508851A (en) * | 2009-03-10 | 2009-08-19 | 广州化工研究设计院 | Novel environment friendly high-efficiency rust-preventive pigment and method for producing the same |
| CN101851457A (en) * | 2010-06-11 | 2010-10-06 | 东莞市大兴化工有限公司 | Water-based halogen-free benzene-free steel structure ultrathin intumescent fire retardant coating and preparation method thereof |
| CN106497269A (en) * | 2016-09-23 | 2017-03-15 | 沈阳化工大学 | A kind of water-repellent preservation fire prevention integrative paint |
| CN107345106A (en) * | 2017-06-27 | 2017-11-14 | 天长市巨龙车船涂料有限公司 | A kind of anti-corrosion heat-resisting modified coating |
| CN108034332A (en) * | 2017-12-28 | 2018-05-15 | 湖北楚禾新材料有限公司 | A kind of Waterborne Fire Retardant Coatings for Steel and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862748A (en) * | 2019-11-29 | 2020-03-06 | 广州建筑产业研究院有限公司 | Fireproof heat-insulating coating and preparation method and application thereof |
| CN110862748B (en) * | 2019-11-29 | 2021-06-29 | 广州建筑产业研究院有限公司 | Fireproof heat-insulating coating and preparation method and application thereof |
| CN114922066A (en) * | 2022-07-08 | 2022-08-19 | 上海岐海防腐工程技术有限公司 | Anticorrosive fireproof bridge cable |
| CN115109493A (en) * | 2022-08-05 | 2022-09-27 | 重庆消防安全技术研究服务有限责任公司 | Thermal expansion type fireproof coating prepared from waste dry powder extinguishing agent and preparation method thereof |
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Application publication date: 20190409 |