CN107163695A - A kind of fireproof coating for high security tray type cable bridge - Google Patents
A kind of fireproof coating for high security tray type cable bridge Download PDFInfo
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- CN107163695A CN107163695A CN201710578200.9A CN201710578200A CN107163695A CN 107163695 A CN107163695 A CN 107163695A CN 201710578200 A CN201710578200 A CN 201710578200A CN 107163695 A CN107163695 A CN 107163695A
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- fireproof coating
- high security
- type cable
- cable bridge
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- 239000011248 coating agent Substances 0.000 title claims abstract description 35
- 238000000576 coating method Methods 0.000 title claims abstract description 35
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003755 preservative agent Substances 0.000 claims abstract description 16
- 230000002335 preservative effect Effects 0.000 claims abstract description 16
- -1 isooctyl Chemical group 0.000 claims abstract description 13
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 12
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 12
- 239000010941 cobalt Substances 0.000 claims abstract description 12
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003063 flame retardant Substances 0.000 claims abstract description 7
- 239000011256 inorganic filler Substances 0.000 claims abstract description 7
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 7
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 239000004014 plasticizer Substances 0.000 claims abstract description 5
- 239000000839 emulsion Substances 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- VGGLHLAESQEWCR-UHFFFAOYSA-N N-(hydroxymethyl)urea Chemical compound NC(=O)NCO VGGLHLAESQEWCR-UHFFFAOYSA-N 0.000 claims description 10
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 10
- 239000010456 wollastonite Substances 0.000 claims description 10
- 229910052882 wollastonite Inorganic materials 0.000 claims description 10
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 claims description 9
- 239000002174 Styrene-butadiene Substances 0.000 claims description 8
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 8
- 239000011115 styrene butadiene Substances 0.000 claims description 8
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- GJMPSRSMBJLKKB-UHFFFAOYSA-N 3-methylphenylacetic acid Chemical group CC1=CC=CC(CC(O)=O)=C1 GJMPSRSMBJLKKB-UHFFFAOYSA-N 0.000 claims description 5
- 238000000498 ball milling Methods 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 239000011344 liquid material Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 229940117957 triethanolamine hydrochloride Drugs 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003643 water by type Substances 0.000 claims description 5
- YWNYZQTZOONLGU-UHFFFAOYSA-N C(CC)Cl.[O] Chemical compound C(CC)Cl.[O] YWNYZQTZOONLGU-UHFFFAOYSA-N 0.000 claims description 4
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- 239000004111 Potassium silicate Substances 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims 1
- HHLJUSLZGFYWKW-UHFFFAOYSA-N triethanolamine hydrochloride Chemical compound Cl.OCCN(CCO)CCO HHLJUSLZGFYWKW-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000009970 fire resistant effect Effects 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract description 2
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000979 retarding effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical group OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09D109/06—Copolymers with styrene
- C09D109/08—Latex
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
- C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- 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)
- Paints Or Removers (AREA)
Abstract
The invention provides a kind of fireproof coating for high security tray type cable bridge, in terms of weight fraction, including 100 120 parts of inorganic filler, 20 40 parts of binding agent, 50 80 parts of n-butanol, 10 20 parts of plasticizer, 10 20 parts of drier, 20 40 parts of fire retardant, 10 20 parts of preservative；Fireproof coating prepared by the present invention has excellent fire resistance, and heat-proof quality is strong, and excellent fire retarding performance, environmental pollution is small, and the cementability of fireproof coating of the present invention and crane span structure matrix is strong, good combination property；Cobalt iso-octoate is small with smell compared with traditional cobalt naphthenate, urges the features such as dry effect is good, isooctyl acid cerium can improve hardness and toughness, and can improve gloss and gloss retention；After testing, fireproof coating of the present invention meets GB14907 2002《Fire-resistant coating for steel structure general technical specifications》Standard, fire endurance reaches 3h 3.5h.
Description
Technical field
The present invention relates to cable testing bridge field, and in particular to a kind of fire prevention for high security tray type cable bridge is applied
Material.
Background technology
Cable testing bridge system is the class staple product in manufacturing industry, is to be used for specification, protection in each infrastructure project
The main equipment of cable and transmission line safety.General cable testing bridge is from high-quality is cold rolling or the steel plate such as hot rolling, heat zinc coating plate.By
Non-ignitable in steel construction itself, the fire safety problem of steel construction was once once being ignored by people.Report and have according to domestic and international relevant information
The experiment of shutting mechanism and statistics show that the mechanical strength of steel construction is reduced with the rise of temperature, at 500 DEG C or so, its
Intensity drops to 40%~50%, the mechanical property of steel construction, such as yield point, compression strength, modulus of elasticity and load energy
Power etc. is all rapid to be declined, and enabling capabilities are lost quickly, cause crane span structure to collapse.Therefore, steel construction is carried out protecting imperative.Steel
Structure fire coating is brushed or is sprayed on steel structure surface, is played fire-proof and thermal-insulation, is prevented steel construction to be brought rapidly up in a fire
And reducing intensity, it is to avoid steel construction loses enabling capabilities and causes crane span structure to collapse.
The content of the invention
In order to solve problems of the prior art, it is used for high security pellet type cable bridge the invention provides one kind
The fireproof coating of frame, with preferable fire protecting performance.
Technical proposal that the invention solves the above-mentioned problems is：A kind of fire prevention for high security tray type cable bridge is applied
Material, the preparation process of the fireproof coating is as follows：
(1) in terms of weight fraction, 100-120 parts of inorganic filler, 20-40 parts of binding agent, 50-80 parts of n-butanol, increasing are weighed
Mould 10-20 parts of agent, 10-20 parts of drier, 20-40 parts of fire retardant, 10-20 parts of preservative；
(2) preservative, n-butanol, binding agent are added into stirrer for mixing uniformly, whipping temp is 50-70 DEG C, stirring
Time is 1-2h, obtains mixed emulsion；
(3) order of liquid material after inorganic filler, plasticizer, drier, the first powder of fire retardant is added sequentially to stand
In formula ball mill, after ball milling 0.5h, mixture is obtained；
(4) add mixture in mixer, then be slowly added into mixed emulsion, with 200r/min speed in mixer
Degree stirring mixing 0.5h, whipping temp is 50-70 DEG C, stands 4h after insulation 1h, that is, obtains fireproof coating.
The inorganic filler is precipitated calcium carbonate, wollastonite, and precipitated calcium carbonate, the weight ratio of wollastonite are 2:1；It is described to urge
Dry agent is cobalt iso-octoate, isooctyl acid cerium, and cobalt iso-octoate, the weight ratio of isooctyl acid cerium are 2:1；The preservative is triethanolamine salt
Hydrochlorate, 1'3- double methylolurea, dibutyl hydroxy toluene, deionized waters, triethanolamine hydrochloride, 1'3- double methylolurea, two
Butylated hydroxytoluene, the weight ratio of deionized water are 5:2:5:50.
The fire retardant is the one or more in TDE, brominated epoxy resin, melamine；The bonding
Agent is the one or more in sodium metasilicate, potassium silicate, aluminum phosphate, furane resins, halogenated olefins resin, styrene-butadiene emulsion；It is described to increase
Modeling agent is one or both of organophosphorus ester, oxygen chloropropane.
The present invention has beneficial effect：Fireproof coating prepared by the present invention has excellent fire resistance, heat-proof quality
By force, excellent fire retarding performance, environmental pollution is small, and the cementability of fireproof coating of the present invention and crane span structure matrix is strong, combination property
It is good；Cobalt iso-octoate is small with smell compared with traditional cobalt naphthenate, urges the features such as dry effect is good, and isooctyl acid cerium can improve hardness
And toughness, and gloss and gloss retention can be improved；After testing, fireproof coating of the present invention meets GB14907-2002《Steel construction
Fireproof coating general technical specifications》Standard, fire endurance reaches 3h-3.5h.
Embodiment
With reference to embodiment, the present invention is further illustrated.
Embodiment 1
A kind of fireproof coating for high security tray type cable bridge, the preparation process of the fireproof coating is as follows：
(1) in terms of weight fraction, weigh precipitated calcium carbonate 80,40 parts of wollastonite, 40 parts of styrene-butadiene emulsion, 80 parts of n-butanol,
20 parts of organophosphorus ester, cobalt iso-octoate 10,5 parts of isooctyl acid cerium, 40 parts of TDE, 20 parts of preservative；
(2) preservative, n-butanol, styrene-butadiene emulsion are added into stirrer for mixing uniformly, whipping temp is 70 DEG C, during stirring
Between be 2h, obtain mixed emulsion；
(3) by precipitated calcium carbonate, wollastonite, organophosphorus ester, cobalt iso-octoate, isooctyl acid cerium, TDE according to
The order of liquid material is added sequentially in vertical ball mill after first powder, after ball milling 0.5h, obtains mixture；
(4) add mixture in mixer, then be slowly added into mixed emulsion, with 200r/min speed in mixer
Degree stirring mixing 0.5h, whipping temp is 70 DEG C, stands 4h after insulation 1h, that is, obtains fireproof coating.
The preservative is triethanolamine hydrochloride, 1'3- double methylolurea, dibutyl hydroxy toluene, deionized waters, three
The double methylolureas of ethanolamine hydrochloric salt, 1'3-, dibutyl hydroxy toluene, the weight ratio of deionized water are 5:2:5:50.
Embodiment 2
A kind of fireproof coating for high security tray type cable bridge, the preparation process of the fireproof coating is as follows：
(1) in terms of weight fraction, weigh precipitated calcium carbonate 80,40 parts of wollastonite, 20 parts of styrene-butadiene emulsion, 80 parts of n-butanol,
20 parts of organophosphorus ester, 10 parts of cobalt iso-octoate, 5 parts of isooctyl acid cerium, 20 parts of melamine, 10 parts of preservative；
(2) preservative, n-butanol, styrene-butadiene emulsion are added into stirrer for mixing uniformly, whipping temp is 70 DEG C, during stirring
Between be 1h, obtain mixed emulsion；
(3) by precipitated calcium carbonate, wollastonite, organophosphorus ester, cobalt iso-octoate, isooctyl acid cerium, melamine according to first powder
The order of liquid material is added sequentially in vertical ball mill after material, after ball milling 0.5h, obtains mixture；
(4) add mixture in mixer, then be slowly added into mixed emulsion, with 200r/min speed in mixer
Degree stirring mixing 0.5h, whipping temp is 70 DEG C, stands 4h after insulation 1h, that is, obtains fireproof coating.
The preservative is triethanolamine hydrochloride, 1'3- double methylolurea, dibutyl hydroxy toluene, deionized waters, three
The double methylolureas of ethanolamine hydrochloric salt, 1'3-, dibutyl hydroxy toluene, the weight ratio of deionized water are 5:2:5:50.
Embodiment 3
A kind of fireproof coating for high security tray type cable bridge, the preparation process of the fireproof coating is as follows：
(1) in terms of weight fraction, weigh precipitated calcium carbonate 80,40 parts of wollastonite, 20 parts of styrene-butadiene emulsion, 50 parts of n-butanol,
10 parts of oxygen chloropropane, 8 parts of cobalt iso-octoate, 4 parts of isooctyl acid cerium, 20 parts of brominated epoxy resin, 20 parts of preservative；
(2) preservative, n-butanol, styrene-butadiene emulsion are added into stirrer for mixing uniformly, whipping temp is 50 DEG C, during stirring
Between be 1h, obtain mixed emulsion；
(3) by precipitated calcium carbonate, wollastonite, oxygen chloropropane, cobalt iso-octoate, isooctyl acid cerium, brominated epoxy resin according to elder generation
The order of liquid material is added sequentially in vertical ball mill after powder, after ball milling 0.5h, obtains mixture；
(4) add mixture in mixer, then be slowly added into mixed emulsion, with 200r/min speed in mixer
Degree stirring mixing 0.5h, whipping temp is 50 DEG C, stands 4h after insulation 1h, that is, obtains fireproof coating.
The preservative is triethanolamine hydrochloride, 1'3- double methylolurea, dibutyl hydroxy toluene, deionized waters, three
The double methylolureas of ethanolamine hydrochloric salt, 1'3-, dibutyl hydroxy toluene, the weight ratio of deionized water are 5:2:5:50.
After testing, the fireproof coating that prepared by embodiment 1-3 meets GB14907-2002《Fire-resistant coating for steel structure general technology
Condition》Standard, fire endurance reaches 3h-3.5h.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (6)
1. a kind of fireproof coating for high security tray type cable bridge, it is characterised in that the preparation process of fireproof coating
It is as follows：
(1) in terms of weight fraction, 100-120 parts of inorganic filler, 20-40 parts of binding agent, 50-80 parts of n-butanol, plasticizer are weighed
10-20 parts, 10-20 parts of drier, 20-40 parts of fire retardant, 10-20 parts of preservative；
(2) preservative, n-butanol, binding agent are added into stirrer for mixing uniformly, whipping temp is 50-70 DEG C, mixing time
For 1-2h, mixed emulsion is obtained；
(3) order of liquid material after inorganic filler, plasticizer, drier, fire retardant county powder is added sequentially to vertical ball
In grinding machine, after ball milling 0.5h, mixture is obtained；
(4) add mixture in mixer, then be slowly added into mixed emulsion, stirred in mixer with 200r/min speed
Mixing 0.5min is mixed, whipping temp is 50-70 DEG C, stands 4h after insulation 1h, that is, obtains fireproof coating.
2. a kind of fireproof coating for high security tray type cable bridge as claimed in claim 1, it is characterised in that institute
Inorganic filler is stated for precipitated calcium carbonate, wollastonite, precipitated calcium carbonate, the weight ratio of wollastonite are 2:1.
3. a kind of fireproof coating for high security tray type cable bridge as claimed in claim 1, it is characterised in that institute
Drier is stated for cobalt iso-octoate, isooctyl acid cerium, cobalt iso-octoate, the weight ratio of isooctyl acid cerium are 2:1.
4. a kind of fireproof coating for high security tray type cable bridge as claimed in claim 1, it is characterised in that institute
It is triethanolamine hydrochloride, 1'3- double methylolurea, dibutyl hydroxy toluene, deionized waters, triethanolamine hydrochloric acid to state preservative
The double methylolureas of salt, 1'3-, dibutyl hydroxy toluene, the weight ratio of deionized water are 5:2:5:50.
5. a kind of fireproof coating for high security tray type cable bridge as claimed in claim 1, it is characterised in that institute
It is the one or more in TDE, brominated epoxy resin, melamine to state fire retardant.
6. a kind of fireproof coating for high security tray type cable bridge as claimed in claim 1, it is characterised in that institute
It is the one or more in sodium metasilicate, potassium silicate, aluminum phosphate, furane resins, halogenated olefins resin, styrene-butadiene emulsion to state binding agent；
The plasticizer is one or both of organophosphorus ester, oxygen chloropropane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578200.9A CN107163695A (en) | 2017-07-16 | 2017-07-16 | A kind of fireproof coating for high security tray type cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578200.9A CN107163695A (en) | 2017-07-16 | 2017-07-16 | A kind of fireproof coating for high security tray type cable bridge |
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| Publication Number | Publication Date |
|---|---|
| CN107163695A true CN107163695A (en) | 2017-09-15 |
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ID=59817698
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710578200.9A Pending CN107163695A (en) | 2017-07-16 | 2017-07-16 | A kind of fireproof coating for high security tray type cable bridge |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945974A (en) * | 2020-08-19 | 2020-11-17 | 江苏凯丰幕墙材料有限公司 | Manufacturing method of environment-friendly aluminum veneer |
| CN115678369A (en) * | 2022-11-18 | 2023-02-03 | 河北悠扬时代环保科技有限公司 | High-corrosion-resistance water-based acrylic polysiloxane protective paint and preparation method thereof |
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| CN106634616A (en) * | 2016-12-06 | 2017-05-10 | 广西科技大学 | Preparation method of composite rare earth drier for oil paint |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945974A (en) * | 2020-08-19 | 2020-11-17 | 江苏凯丰幕墙材料有限公司 | Manufacturing method of environment-friendly aluminum veneer |
| CN115678369A (en) * | 2022-11-18 | 2023-02-03 | 河北悠扬时代环保科技有限公司 | High-corrosion-resistance water-based acrylic polysiloxane protective paint and preparation method thereof |
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