CN108047786A - A kind of fire resistant anticorrosive paint and preparation method thereof - Google Patents
A kind of fire resistant anticorrosive paint and preparation method thereof Download PDFInfo
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- CN108047786A CN108047786A CN201711346378.7A CN201711346378A CN108047786A CN 108047786 A CN108047786 A CN 108047786A CN 201711346378 A CN201711346378 A CN 201711346378A CN 108047786 A CN108047786 A CN 108047786A
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- parts
- fire resistant
- anticorrosive paint
- resistant anticorrosive
- coating
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Classifications
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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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
-
- 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
Abstract
The invention discloses a kind of fire resistant anticorrosive paints, are related to modified coating preparation field.Its chemical constituent includes following components according to mass fraction meter：Epoxy resin：40 55 parts, 35 parts of polytetrafluoroethylene (PTFE), nano silicon dioxide：12 16 parts, barium sulfate：36 parts, coalescents：24 parts, dispersant：13 parts, antifoaming agent：47 parts, 10 16 parts of stabilizer, 68 parts of color stuffing, accelerating agent：23 parts, coupling agent：45 parts, water：60 75 parts.The invention also discloses a kind of preparation methods of fire resistant anticorrosive paint, while the high temperature resistance of coating is improved, also improve the Corrosion Protection of coating, and performance can also keep stable to coating at high temperature.
Description
Technical field
The present invention relates to modified coating preparation field, more particularly to a kind of fire resistant anticorrosive paint and its preparation side
Method.
Background technology
In recent years, with the rapid development of new and high technology, the requirement to high temperature structural materials and high-temperature resistant coating
It is higher and higher, and it was verified that high-temperature structural material will accomplish existing good elevated temperature strength, but also with excellent anti-oxidant, anti-
Corrosive nature is relatively difficult, and somewhat expensive.In contrast, high-temperature resistant coating more easily reachs above-mentioned requirements.Existing resistance to height
Thermo-paint generally all has good high temperature resistance, but etch-proof poor-performing under high temperature.
The content of the invention
The shortcomings that technical problems to be solved by the invention are, overcome the prior art provides a kind of fire resistant anticorrosive and applies
Material and preparation method thereof while the high temperature resistance of coating is improved, also improves the Corrosion Protection of coating, and coating exists
Performance can also be kept stable under high temperature.
In order to solve the above technical problems, technical scheme is as follows：
A kind of fire resistant anticorrosive paint, chemical constituent include following components according to mass fraction meter：Epoxy resin：40-55
Part, 3-5 parts of polytetrafluoroethylene (PTFE), nano silicon dioxide：12-16 parts, barium sulfate：3-6 parts, coalescents：2-4 parts, dispersant：1-
3 parts, antifoaming agent：4-7 parts, 10-16 parts of stabilizer, 6-8 parts of color stuffing, accelerating agent：2-3 parts, coupling agent：4-5 parts, water：60-75
Part.
Further, chemical constituent includes following components according to mass fraction meter：Epoxy resin：40-55 parts, polytetrafluoro
3-5 parts of ethylene, nano silicon dioxide：12-16 parts, barium sulfate：3-6 parts, coalescents：2-4 parts, dispersant：1-3 parts, defoaming
Agent：4-7 parts, 10-16 parts of stabilizer, 6-8 parts of color stuffing, accelerating agent：2-3 parts, coupling agent：4-5 parts, water：60-75 parts.
A kind of preceding fire resistant anticorrosive paint, dispersant are hexenyl bis-stearamides.
A kind of preceding fire resistant anticorrosive paint, antifoaming agent is dimethyl silicone polymer.
A kind of preceding fire resistant anticorrosive paint, stabilizer is organotin.
A kind of preceding fire resistant anticorrosive paint, accelerating agent is DMP-30 fat amine promoter, in triethanolamine
It is one or two kinds of.
A kind of preceding fire resistant anticorrosive paint, coupling agent is silane coupling agent.
A kind of preceding fire resistant anticorrosive paint, color stuffing include rutile type titanium white, pearl powder, tripolyphosphate
Aluminium and the red iron of oxidation.
A kind of preceding fire resistant anticorrosive paint, rutile type titanium white, pearl powder, tripolyphosphate in color stuffing
Aluminium, the red iron of oxidation are by weight 1:2:1:1 mixing.
The present invention also provides a kind of preparation methods of fire resistant anticorrosive paint, comprise the following steps：
S1：Add water into blender, then add in dispersant, stir 3-5 minute, be stirring evenly and then adding into epoxy resin with
Then temperature in blender is promoted to 80-95 DEG C by polytetrafluoroethylene (PTFE), stirred 5-8 minutes with the speed of 600-850r/min；
S2：Nano silicon dioxide and barium sulfate are ground, 100 mesh sieves is crossed, then adds in into blender, temperature is adjusted
To 100-115 DEG C, stirred 8-10 minutes with the rotating speed of 1000-1200r/min；
S3：Coalescents, accelerating agent, coupling agent and stabilizer are added in blender, the temperature in blender is adjusted to 70-
85 DEG C, 2-3h is stirred with the rotating speed of 200-300r/min；
S4：Color stuffing is added in, the temperature in blender is adjusted again to 100-115 DEG C, is stirred with the rotating speed of 100-200r/min
1-2h stands after the completion of stirring, is air-cooled to room temperature, obtains fire resistant anticorrosive paint.
The beneficial effects of the invention are as follows：
In the present invention, using epoxy resin as coating matrix, inherently with good high temperature resistant and Corrosion Protection, and add in
Accelerating agent makes epoxy resin, with higher reactivity, high temperature resistance and good storage stability, may be used also in reaction
So that the coating formed has good antiseptic property；Nano silicon dioxide is added in the feed, can not only improve coating
Corrosion resistance, and due to the fine size of nano material, make coating more fine and smooth；Coalescents can promote high score in raw material
The Plastic Flow of sub- compound and elastic deformation improve coalescence performance, coating can be promoted to form protective film；Organotin is added in again to make
For stabilizer, the stability of coating solution can be increased, slow down and react and coating is made to keep chemical balance, prevent coating from occurring
Light, thermal decomposition or oxygenolysis so that coating can also keep stable performance at high temperature, effectively increase the resistance to height of coating
Warm nature energy；Using rutile type titanium white, pearl powder, aluminium triphosphate and the red iron of oxidation as the color stuffing of coating, can adjust
The color of coating, meanwhile, rutile type titanium white can improve the corrosion resistance of coating.The present invention is improving the resistance to height of coating
While warm nature energy, the Corrosion Protection of coating is also improved, and performance can also keep stable to coating at high temperature.
Specific embodiment
For present disclosure is made to be easier to be clearly understood, below according to specific embodiment, the present invention is made
Further details of explanation.
Embodiment 1
A kind of fire resistant anticorrosive paint provided in this embodiment, chemical constituent include following components according to mass fraction meter：
Epoxy resin：40 parts, 3 parts of polytetrafluoroethylene (PTFE), nano silicon dioxide：12 parts, barium sulfate：3 parts, coalescents：2 parts, hexenyl
Bis-stearamides：1 part, dimethyl silicone polymer：4 parts, organotin：10 parts, 6 parts of color stuffing, DMP-30 fat amine promoters：2
Part, silane coupling agent：4 parts, water：60 parts.
Wherein, color stuffing includes rutile type titanium white, pearl powder, aluminium triphosphate and the red iron of oxidation, rutile type titanium
White powder, pearl powder, aluminium triphosphate, the red iron of oxidation are by weight 1:2:1:1 mixing.
A kind of preparation method of fire resistant anticorrosive paint provided in this embodiment, comprises the following steps：
S1：It adds water into blender, then adds in dispersant, stir 3 minutes, be stirring evenly and then adding into epoxy resin and gather
Then temperature in blender is promoted to 80 DEG C by tetrafluoroethene, stirred 5 minutes with the speed of 600r/min；
S2：Nano silicon dioxide and barium sulfate are ground, 100 mesh sieves is crossed, then adds in into blender, temperature is adjusted
To 100 DEG C, stirred 8 minutes with the rotating speed of 1000r/min；
S3：Coalescents, accelerating agent, coupling agent and stabilizer are added in blender, the temperature in blender is adjusted to 70
DEG C, 2h is stirred with the rotating speed of 200r/min；
S4：Color stuffing is added in, the temperature in blender is adjusted again to 100 DEG C, 1h is stirred with the rotating speed of 100r/min, has been stirred
Into rear standing, room temperature is air-cooled to, obtains fire resistant anticorrosive paint.
Embodiment 2
A kind of fire resistant anticorrosive paint provided in this embodiment, chemical constituent include following components according to mass fraction meter：
Epoxy resin：55 parts, 5 parts of polytetrafluoroethylene (PTFE), nano silicon dioxide：16 parts, barium sulfate：6 parts, coalescents：4 parts, hexenyl
Bis-stearamides：3 parts, dimethyl silicone polymer：7 parts, organotin：16 parts, 8 parts of color stuffing, DMP-30 fat amine promoters：3
Part, silane coupling agent：5 parts, water：75 parts.
Wherein, color stuffing includes rutile type titanium white, pearl powder, aluminium triphosphate and the red iron of oxidation, rutile type titanium
White powder, pearl powder, aluminium triphosphate, the red iron of oxidation are by weight 1:2:1:1 mixing.
A kind of preparation method of fire resistant anticorrosive paint provided in this embodiment, comprises the following steps：
S1：It adds water into blender, then adds in dispersant, stir 5 minutes, be stirring evenly and then adding into epoxy resin and gather
Then temperature in blender is promoted to 95 DEG C by tetrafluoroethene, stirred 8 minutes with the speed of 850r/min；
S2：Nano silicon dioxide and barium sulfate are ground, 100 mesh sieves is crossed, then adds in into blender, temperature is adjusted
To 115 DEG C, stirred 10 minutes with the rotating speed of 1200r/min；
S3：Coalescents, accelerating agent, coupling agent and stabilizer are added in blender, the temperature in blender is adjusted to 85
DEG C, 3h is stirred with the rotating speed of 300r/min；
S4：Color stuffing is added in, the temperature in blender is adjusted again to 115 DEG C, 2h is stirred with the rotating speed of 200r/min, has been stirred
Into rear standing, room temperature is air-cooled to, obtains fire resistant anticorrosive paint.
Embodiment 3
A kind of fire resistant anticorrosive paint provided in this embodiment, chemical constituent include following components according to mass fraction meter：
Epoxy resin：48 parts, 4 parts of polytetrafluoroethylene (PTFE), nano silicon dioxide：14 parts, barium sulfate：5 parts, coalescents：3 parts, hexenyl
Bis-stearamides：2 parts, dimethyl silicone polymer：6 parts, organotin：13 parts, 7 parts of color stuffing, DMP-30 fat amine promoters：3
Part, silane coupling agent：5 parts, water：68 parts.
Wherein, color stuffing includes rutile type titanium white, pearl powder, aluminium triphosphate and the red iron of oxidation, rutile type titanium
White powder, pearl powder, aluminium triphosphate, the red iron of oxidation are by weight 1:2:1:1 mixing.
A kind of preparation method of fire resistant anticorrosive paint provided in this embodiment, comprises the following steps：
S1：It adds water into blender, then adds in dispersant, stir 4 minutes, be stirring evenly and then adding into epoxy resin and gather
Then temperature in blender is promoted to 88 DEG C by tetrafluoroethene, stirred 7 minutes with the speed of 700r/min；
S2：Nano silicon dioxide and barium sulfate are ground, 100 mesh sieves is crossed, then adds in into blender, temperature is adjusted
To 108 DEG C, stirred 9 minutes with the rotating speed of 1100r/min；
S3：Coalescents, accelerating agent, coupling agent and stabilizer are added in blender, the temperature in blender is adjusted to 78
DEG C, 2.5h is stirred with the rotating speed of 250r/min；
S4：Color stuffing is added in, the temperature in blender is adjusted again to 100-115 DEG C, 1.5h is stirred with the rotating speed of 150r/min,
It is stood after the completion of stirring, is air-cooled to room temperature, obtains fire resistant anticorrosive paint.
The high-temperature anticorrosion paint produced using Yuzhou City Jin Caijia sealing waxes Co., Ltd as Experimental Comparison example, with embodiment 1 ~
Fire resistant anticorrosive paint prepared by embodiment 3 is tested for the property experiment, and result of the test measures, and 150 DEG C are promoted to by room temperature
When, any variation does not occur for the coating of 1 ~ embodiment of embodiment 3, and the coating appearance of comparative example is slight dry and cracked；When temperature is promoted
During to 200 DEG C, embodiment 1 and embodiment 2 occur slight dry and cracked, and embodiment 3 does not change, and comparative example occur it is more apparent dry
It splits, and with slightly coming off；At 200 DEG C, to coating release of acid, there is slight erosion in embodiment 1 and embodiment 2,
Embodiment 3 does not occur significant change, and comparative example corrosion condition is serious.
It can thus be seen that while fire resistant anticorrosive paint prepared by the present invention has good high temperature resistance,
Also there is stronger Corrosion Protection, and performance can also keep stable to coating at high temperature.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical solution, all fall within the present invention claims protection domain.
Claims (9)
1. a kind of fire resistant anticorrosive paint, it is characterised in that：Its chemical constituent includes following components according to mass fraction meter：Ring
Oxygen resin：40-55 parts, 3-5 parts of polytetrafluoroethylene (PTFE), nano silicon dioxide：12-16 parts, barium sulfate：3-6 parts, coalescents：2-4
Part, dispersant：1-3 parts, antifoaming agent：4-7 parts, 10-16 parts of stabilizer, 6-8 parts of color stuffing, accelerating agent：2-3 parts, coupling agent：4-
5 parts, water：60-75 parts.
2. a kind of fire resistant anticorrosive paint according to claim 1, it is characterised in that：Its chemical constituent is according to mass parts
Number meter includes following components：Epoxy resin：40-55 parts, 3-5 parts of polytetrafluoroethylene (PTFE), nano silicon dioxide：12-16 parts, sulfuric acid
Barium：3-6 parts, coalescents：2-4 parts, dispersant：1-3 parts, antifoaming agent：4-7 parts, 10-16 parts of stabilizer, 6-8 parts of color stuffing,
Accelerating agent：2-3 parts, coupling agent：4-5 parts, water：60-75 parts.
3. a kind of fire resistant anticorrosive paint according to claim 1 or 2, it is characterised in that：The dispersant is hexene
Base bis-stearamides.
4. a kind of fire resistant anticorrosive paint according to claim 1 or 2, it is characterised in that：The antifoaming agent is poly- two
Methylsiloxane.
5. a kind of fire resistant anticorrosive paint according to claim 1 or 2, it is characterised in that：The stabilizer is organic
Tin.
6. a kind of fire resistant anticorrosive paint according to claim 1 or 2, it is characterised in that：The accelerating agent is DMP-
One or both of 30 fatty amine promoters, triethanolamine.
7. a kind of fire resistant anticorrosive paint according to claim 1 or 2, it is characterised in that：The coupling agent is silane
Coupling agent.
8. a kind of fire resistant anticorrosive paint according to claim 1 or 2, it is characterised in that：The color stuffing includes gold
Red stone-type titanium dioxide, pearl powder, aluminium triphosphate and the red iron of oxidation.
9. a kind of fire resistant anticorrosive paint according to claim 8, it is characterised in that：Rutile-type in the color stuffing
Titanium dioxide, pearl powder, aluminium triphosphate, the red iron of oxidation are by weight 1:2:1:1 mixing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346378.7A CN108047786A (en) | 2017-12-15 | 2017-12-15 | A kind of fire resistant anticorrosive paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346378.7A CN108047786A (en) | 2017-12-15 | 2017-12-15 | A kind of fire resistant anticorrosive paint and preparation method thereof |
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| CN108047786A true CN108047786A (en) | 2018-05-18 |
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| CN201711346378.7A Pending CN108047786A (en) | 2017-12-15 | 2017-12-15 | A kind of fire resistant anticorrosive paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108997862A (en) * | 2018-07-17 | 2018-12-14 | 安徽省凯丽方化工有限公司 | A kind of outdoor fire resistant anticorrosive paint and its preparation process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403514A (en) * | 2014-12-14 | 2015-03-11 | 天津美士邦涂料化工有限公司 | High-temperature-resistant and corrosion-resistant coating |
| CN105176318A (en) * | 2015-10-28 | 2015-12-23 | 苏州赛斯德工程设备有限公司 | Environmentally-friendly water-based paint and preparation method thereof |
| CN105176313A (en) * | 2015-10-20 | 2015-12-23 | 苏州赛斯德工程设备有限公司 | Waterborne anticorrosive coating and preparation method |
| CN106752711A (en) * | 2016-12-22 | 2017-05-31 | 苏州劲元油压机械有限公司 | A kind of hydraulic oil container fire resistant anticorrosive paint and preparation method thereof |
-
2017
- 2017-12-15 CN CN201711346378.7A patent/CN108047786A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403514A (en) * | 2014-12-14 | 2015-03-11 | 天津美士邦涂料化工有限公司 | High-temperature-resistant and corrosion-resistant coating |
| CN105176313A (en) * | 2015-10-20 | 2015-12-23 | 苏州赛斯德工程设备有限公司 | Waterborne anticorrosive coating and preparation method |
| CN105176318A (en) * | 2015-10-28 | 2015-12-23 | 苏州赛斯德工程设备有限公司 | Environmentally-friendly water-based paint and preparation method thereof |
| CN106752711A (en) * | 2016-12-22 | 2017-05-31 | 苏州劲元油压机械有限公司 | A kind of hydraulic oil container fire resistant anticorrosive paint and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108997862A (en) * | 2018-07-17 | 2018-12-14 | 安徽省凯丽方化工有限公司 | A kind of outdoor fire resistant anticorrosive paint and its preparation process |
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Application publication date: 20180518 |