CN106752702A - A kind of water-fast high fire-retardance radiating electrostatic spraying coating - Google Patents
A kind of water-fast high fire-retardance radiating electrostatic spraying coating Download PDFInfo
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/56—Amines together with other curing agents
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- C—CHEMISTRY; METALLURGY
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/62—Alcohols or phenols
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- 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
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- 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
- C09D5/24—Electrically-conducting paints
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
- C09D7/63—Additives non-macromolecular organic
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- 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
- C09D7/65—Additives macromolecular
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
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- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2201/04—Antistatic
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- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of water-fast high fire-retardance radiating electrostatic spraying coating, its raw material includes：Aqueous epoxy resins, aldehyde ketone resin, neoprene, Ludox, phenolic resin, modified amine curing agent, 2 benzylimidazolines, zinc stannate, melamine phosphate modified montmorillonoid, pentaerythrite, hollow glass micropearl, positive tributylphosphine acid esters, zirconium oxide, carbon nano-fiber, cupric oxide, levelling agent, defoamer, perfluoro capryl trichlorosilane, ten difluoro heptyl propyl trimethoxy silicanes, coalescents, water.Water-fast high fire-retardance radiating electrostatic spraying coating proposed by the present invention, it has excellent water resistance and anti-flammability, and thermal diffusivity is good, and the adhesive force with ground is high.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to a kind of water-fast high fire-retardance radiating electrostatic spraying coating.
Background technology
Electrostatic spraying is electronegative paint particles is oriented fortune along the opposite direction of electric field using high-pressure electrostatic electric field
It is dynamic, and by paint particles absorption workpiece surface a kind of spraying method, because it has utilization rate high, can realize mechanization,
Automation, production line balance, adhesion are strong, and coating surface is smooth, and roughness is small, the advantage small to the pollution of environment, in recent years
Gradually instead of traditional lacquer spraying technique.Electrostatic spraying coating currently used in the market is mainly with oiliness class alkyd ammonia
Based on lacquer and acrylic paint, there is water resistance in use is not fine, anti-flammability and the not good enough defect of thermal diffusivity, limit
The application of electrostatic spraying coating is made.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of water-fast high fire-retardance radiating electrostatic spraying and applies
Material, it has excellent water resistance and anti-flammability, and thermal diffusivity is good, and the adhesive force with ground is high.
A kind of water-fast high fire-retardance radiating electrostatic spraying coating proposed by the present invention, its raw material includes by weight：Aqueous ring
100 parts of oxygen tree fat, aldehyde ketone resin 10-28 parts, neoprene 5-20 parts, Ludox 5-13 parts, phenolic resin 8-20 parts, modified amine
3-10 parts of class curing agent, 0.8-2.7 parts of 2- benzylimidazolines, zinc stannate 2-10 parts, 5-20 parts of melamine phosphate modified montmorillonoid,
Pentaerythrite 2-10 parts, hollow glass micropearl 3-15 parts, 2-11 parts of positive tributylphosphine acid esters, zirconium oxide 2-14 parts, Nano carbon fibers
Dimension 3-10 parts, cupric oxide 3-11 parts, levelling agent 0.2-1 parts, defoamer 0.1-1 parts, 0.2-1.5 parts of perfluoro capryl trichlorosilane,
Ten 0.1-1 parts, coalescents 2-5 parts, water 22-50 parts of difluoro heptyl propyl trimethoxy silicanes.
Preferably, in its raw material, aqueous epoxy resins, aldehyde ketone resin, neoprene, the weight ratio of Ludox are 100：
16-21：10-17：8-11.
Preferably, in its raw material, phenolic resin, modified amine curing agent, the weight ratio of 2- benzylimidazolines are 10-17：
6-9：1.3-2.
Preferably, its raw material includes by weight：100 parts of aqueous epoxy resins, 20 parts of aldehyde ketone resin, neoprene 12
Part, 10 parts of Ludox, 15 parts of phenolic resin, 7 parts of modified amine curing agent, 1.9 parts of 2- benzylimidazolines, 7 parts of zinc stannate, phosphoric acid
16 parts of melamine salt modified montmorillonoid, 8 parts of pentaerythrite, 12 parts of hollow glass micropearl, 10 parts of positive tributylphosphine acid esters, zirconium oxide 11
Part, 7 parts of carbon nano-fiber, 10 parts of cupric oxide, 0.6 part of levelling agent, 0.7 part of defoamer, 0.9 part of perfluoro capryl trichlorosilane, ten
0.7 part of difluoro heptyl propyl trimethoxy silicane, 3.8 parts of coalescents, 40 parts of water.
Preferably, the modified amine curing agent is prepared according to following technique：By weight by 20-30 parts of 4- 12
Alkylphenol is well mixed with 12-28 parts of 4,4- MDA, is warming up to 65-75 DEG C, is subsequently adding 20-30 parts of quality
Fraction is the formalin of 25wt%, and back flow reaction 2-3h after being warming up to 90-98 DEG C, reaction obtains described after terminating through distillation
Modified amine curing agent.
Preferably, the modified amine curing agent is prepared according to following technique：By weight by 26 parts of 4- dodecanes
Base phenol and 20 parts of 4,4- MDAs are well mixed, and are warming up to 68 DEG C, and being subsequently adding 28 parts of mass fractions is
The formalin of 25wt%, back flow reaction 2.6h after being warming up to 97 DEG C, reaction obtains the modified amine after terminating through distillation
Curing agent.
Preferably, the coalescents are in lauric acid ester, ethylene glycol monobutyl ether, Triton X-100
Plant or various mixtures.
Preferably, the coalescents be lauric acid ester, ethylene glycol monobutyl ether, Triton X-100 by weight
Than being 3-10：2-9：The mixture of 1-5.
Water-fast high fire-retardance radiating electrostatic spraying coating of the present invention, it is with aqueous epoxy resins as major ingredient, while adding
Aldehyde ketone resin, neoprene, Ludox and its coordinate, the compatibility of system is good, water-fast, acid and alkali-resistance and impact flexibility are excellent
It is different, and make film that there is excellent adhesive force, weather-proof and heat resistance, while being also that there is the present invention to solidify speed faster
Degree；With phenolic resin as curing agent, while adding modified amine curing agent and 2- phenylimidazoles coordinate with it, solidification is reduced
Temperature, phenolic resin curative solidification temperature defect high is overcome, while under preventing system heat resistance and water resistance
Drop, the modified amine curing agent is, for raw material, to make with 4- dodecyl phenols and 4,4- MDA and formaldehyde
Three there occurs that Mannich reacts, and obtain modified amine curing agent, and it is because containing fat chain structure and phenyl ring long in molecule
The hydrophobic groupings such as structure, improve the hydrophobicity of molecule, as curing agent in addition system, on the one hand can improve because of phenolic resin
As curing agent solidification temperature defect high, on the other hand, with perfluoro capryl trichlorosilane, ten difluoro heptyl propyl trimethoxies
Silane has synergy, it is therefore prevented that the reduction of system water resistance and heat resistance；Melamine phosphate modified montmorillonoid make NH3+ from
Son replaces the sodium ion between montmorillonite layer, hence into the work between montmorillonite layer, having reached change interlamellar spacing and interior ion
With in addition system, there is good fire retardation with pentaerythrite, on the one hand, melamine phosphate modified montmorillonoid is discharged
Ammonia dilutes oxygen, fire-retardant in gas phase, while decompositing polyphosphoric acid or poly-metaphosphoric acid at high temperature, system is dehydrated carbon
Change, completely cut off and oxygen combination, fire retardation is served in solid phase, with zinc stannate, hollow glass micropearl, positive tributyl phosphonic acids
Ester etc. effectively delays after coordinating and prevents the degraded of polymerization-filling thing, it is suppressed that the generation of volatile combustible component, assigns and applying
The excellent fire resistance of film.
Specific embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of water-fast high fire-retardance radiating electrostatic spraying coating proposed by the present invention, its raw material includes by weight：Aqueous ring
100 parts of oxygen tree fat, 28 parts of aldehyde ketone resin, 5 parts of neoprene, 13 parts of Ludox, 8 parts of phenolic resin, modified amine curing agent 10
Part, 0.8 part of 2- benzylimidazolines, 10 parts of zinc stannate, 5 parts of melamine phosphate modified montmorillonoid, 10 parts of pentaerythrite, hollow glass
3 parts of microballon, 11 parts of positive tributylphosphine acid esters, 2 parts of zirconium oxide, 10 parts of carbon nano-fiber, 3 parts of cupric oxide, 1 part of levelling agent, froth breaking
0.1 part of agent, 1.5 parts of perfluoro capryl trichlorosilane, ten 0.1 part of difluoro heptyl propyl trimethoxy silicanes, 5 parts of coalescents, water
22 parts.
Embodiment 2
A kind of water-fast high fire-retardance radiating electrostatic spraying coating proposed by the present invention, its raw material includes by weight：Aqueous ring
100 parts of oxygen tree fat, 10 parts of aldehyde ketone resin, 20 parts of neoprene, 5 parts of Ludox, 20 parts of phenolic resin, modified amine curing agent 3
Part, 2.7 parts of 2- benzylimidazolines, 2 parts of zinc stannate, 20 parts of melamine phosphate modified montmorillonoid, 2 parts of pentaerythrite, hollow glass
15 parts of microballon, 2 parts of positive tributylphosphine acid esters, 14 parts of zirconium oxide, 3 parts of carbon nano-fiber, 11 parts of cupric oxide, 0.2 part of levelling agent, disappear
1 part of infusion, 0.2 part of perfluoro capryl trichlorosilane, 11 part of difluoro heptyl propyl trimethoxy silicanes, 2 parts of lauric acid ester, water
50 parts.
Embodiment 3
A kind of water-fast high fire-retardance radiating electrostatic spraying coating proposed by the present invention, its raw material includes by weight：Aqueous ring
100 parts of oxygen tree fat, 21 parts of aldehyde ketone resin, 10 parts of neoprene, 11 parts of Ludox, 10 parts of phenolic resin, modified amine curing agent 9
Part, 1.3 parts of 2- benzylimidazolines, 8 parts of zinc stannate, 10 parts of melamine phosphate modified montmorillonoid, 7.3 parts of pentaerythrite, hollow glass
7 parts of glass microballon, 10 parts of positive tributylphosphine acid esters, 5 parts of zirconium oxide, 8 parts of carbon nano-fiber, 7 parts of cupric oxide, 0.7 part of levelling agent, disappear
0.5 part of infusion, 1.2 parts of perfluoro capryl trichlorosilane, ten 0.3 part of difluoro heptyl propyl trimethoxy silicanes, 4 parts of coalescents,
33 parts of water；
Wherein, the modified amine curing agent is prepared according to following technique：By weight by 30 parts of 4- dodecyls
Phenol and 12 parts of 4,4- MDAs are well mixed, and are warming up to 75 DEG C, are subsequently adding 20 parts of mass fractions for 25wt%
Formalin, back flow reaction 2h after being warming up to 98 DEG C, reaction terminate after through distillation obtain the modified amine curing agent；
The coalescents are that lauric acid ester, ethylene glycol monobutyl ether, Triton X-100 are 3 by weight：
9：1 mixture.
Embodiment 4
A kind of water-fast high fire-retardance radiating electrostatic spraying coating proposed by the present invention, its raw material includes by weight：Aqueous ring
100 parts of oxygen tree fat, 16 parts of aldehyde ketone resin, 17 parts of neoprene, 8 parts of Ludox, 17 parts of phenolic resin, modified amine curing agent 6
Part, 2 parts of 2- benzylimidazolines, 5 parts of zinc stannate, 16 parts of melamine phosphate modified montmorillonoid, 4.8 parts of pentaerythrite, hollow glass
12 parts of microballon, 4.8 parts of positive tributylphosphine acid esters, 10 parts of zirconium oxide, 6 parts of carbon nano-fiber, 10 parts of cupric oxide, 0.3 part of levelling agent,
0.8 part of defoamer, 0.7 part of perfluoro capryl trichlorosilane, ten 0.8 part of difluoro heptyl propyl trimethoxy silicanes, coalescents 2.9
Part, 40 parts of water；
Wherein, the modified amine curing agent is prepared according to following technique：By weight by 20 parts of 4- dodecyls
Phenol and 28 parts of 4,4- MDAs are well mixed, and are warming up to 65 DEG C, are subsequently adding 30 parts of mass fractions for 25wt%
Formalin, back flow reaction 3h after being warming up to 90 DEG C, reaction terminate after through distillation obtain the modified amine curing agent；
The coalescents are that lauric acid ester, ethylene glycol monobutyl ether, Triton X-100 are 10 by weight：
2：5 mixture.
Embodiment 5
A kind of water-fast high fire-retardance radiating electrostatic spraying coating proposed by the present invention, its raw material includes by weight：Aqueous ring
100 parts of oxygen tree fat, 20 parts of aldehyde ketone resin, 12 parts of neoprene, 10 parts of Ludox, 15 parts of phenolic resin, modified amine curing agent 7
Part, 1.9 parts of 2- benzylimidazolines, 7 parts of zinc stannate, 16 parts of melamine phosphate modified montmorillonoid, 8 parts of pentaerythrite, hollow glass
12 parts of microballon, 10 parts of positive tributylphosphine acid esters, 11 parts of zirconium oxide, 7 parts of carbon nano-fiber, 10 parts of cupric oxide, 0.6 part of levelling agent,
0.7 part of defoamer, 0.9 part of perfluoro capryl trichlorosilane, ten 0.7 part of difluoro heptyl propyl trimethoxy silicanes, coalescents 3.8
Part, 40 parts of water；
Wherein, the modified amine curing agent is prepared according to following technique：By weight by 26 parts of 4- dodecyls
Phenol and 20 parts of 4,4- MDAs are well mixed, and are warming up to 68 DEG C, are subsequently adding 28 parts of mass fractions for 25wt%
Formalin, back flow reaction 2.6h after being warming up to 97 DEG C, reaction terminate after through distillation obtain the modified amine curing agent；
The coalescents are that lauric acid ester, ethylene glycol monobutyl ether, Triton X-100 are 7 by weight：
6：3 mixture.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of water-fast high fire-retardance radiating electrostatic spraying coating, it is characterised in that its raw material includes by weight：Water-base epoxy tree
100 parts of fat, aldehyde ketone resin 10-28 parts, neoprene 5-20 parts, Ludox 5-13 parts, phenolic resin 8-20 parts, modified amine it is solid
Agent 3-10 parts, 0.8-2.7 parts of 2- benzylimidazolines, zinc stannate 2-10 parts, 5-20 parts of melamine phosphate modified montmorillonoid, season penta
Tetrol 2-10 parts, hollow glass micropearl 3-15 parts, 2-11 parts of positive tributylphosphine acid esters, zirconium oxide 2-14 parts, carbon nano-fiber 3-
10 parts, cupric oxide 3-11 parts, levelling agent 0.2-1 parts, defoamer 0.1-1 parts, 0.2-1.5 parts of perfluoro capryl trichlorosilane, 12
0.1-1 parts, coalescents 2-5 parts, water 22-50 parts of fluorine heptyl propyl trimethoxy silicane.
2. water-fast high fire-retardance radiating electrostatic spraying coating according to claim 1, it is characterised in that in its raw material, aqueous ring
Oxygen tree fat, aldehyde ketone resin, neoprene, the weight ratio of Ludox are 100：16-21：10-17：8-11.
3. water-fast high fire-retardance radiating electrostatic spraying coating according to claim 1 or claim 2, it is characterised in that in its raw material, phenolic aldehyde
Resin, modified amine curing agent, the weight ratio of 2- benzylimidazolines are 10-17：6-9：1.3-2.
4. the water-fast high fire-retardance radiating electrostatic spraying coating according to any one of claim 1-3, it is characterised in that its raw material
Include by weight：100 parts of aqueous epoxy resins, 20 parts of aldehyde ketone resin, 12 parts of neoprene, 10 parts of Ludox, phenolic resin
15 parts, 7 parts of modified amine curing agent, 1.9 parts of 2- benzylimidazolines, 7 parts of zinc stannate, 16 parts of melamine phosphate modified montmorillonoid,
8 parts of pentaerythrite, 12 parts of hollow glass micropearl, 10 parts of positive tributylphosphine acid esters, 11 parts of zirconium oxide, 7 parts of carbon nano-fiber, oxidation
10 parts of copper, 0.6 part of levelling agent, 0.7 part of defoamer, 0.9 part of perfluoro capryl trichlorosilane, ten difluoro heptyl propyl trimethoxy silicon
0.7 part of alkane, 3.8 parts of coalescents, 40 parts of water.
5. the water-fast high fire-retardance radiating electrostatic spraying coating according to any one of claim 1-4, it is characterised in that described to change
Property amine curing agent is prepared according to following technique：By weight by 20-30 parts of 4- dodecyl phenol and 12-28 parts 4,4-
MDA is well mixed, and is warming up to 65-75 DEG C, is subsequently adding the formalin that 20-30 parts of mass fraction is 25wt%
Solution, back flow reaction 2-3h after being warming up to 90-98 DEG C, reaction obtains the modified amine curing agent after terminating through distillation.
6. the water-fast high fire-retardance radiating electrostatic spraying coating according to any one of claim 1-5, it is characterised in that described to change
Property amine curing agent is prepared according to following technique：By weight by 26 parts of 4- dodecyl phenols and 20 parts of 4,4- diaminourea
Diphenyl-methane is well mixed, and is warming up to 68 DEG C, is subsequently adding the formalin that 28 parts of mass fractions are 25wt%, is warming up to 97
Back flow reaction 2.6h after DEG C, reaction obtains the modified amine curing agent after terminating through distillation.
7. the water-fast high fire-retardance radiating electrostatic spraying coating according to any one of claim 1-6, it is characterised in that it is described into
Film auxiliary agent is one or more the mixture in lauric acid ester, ethylene glycol monobutyl ether, Triton X-100.
8. the water-fast high fire-retardance radiating electrostatic spraying coating according to any one of claim 1-7, it is characterised in that it is described into
Film auxiliary agent is that lauric acid ester, ethylene glycol monobutyl ether, Triton X-100 are 3-10 by weight：2-9：1-5's is mixed
Compound.
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| CN115895396A (en) * | 2022-09-13 | 2023-04-04 | 衡水新光新材料科技有限公司 | Water-based aldehyde ketone modified epoxy emulsion, two-component coating and preparation method thereof |
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