CN108546503A - Abrasion resistant anticorrosive paint and preparation method thereof - Google Patents
Abrasion resistant anticorrosive paint and preparation method thereof Download PDFInfo
- Publication number
- CN108546503A CN108546503A CN201810432144.2A CN201810432144A CN108546503A CN 108546503 A CN108546503 A CN 108546503A CN 201810432144 A CN201810432144 A CN 201810432144A CN 108546503 A CN108546503 A CN 108546503A
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- Prior art keywords
- abrasion resistant
- anticorrosive paint
- resistant anticorrosive
- agent
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of abrasion resistant anticorrosive paints and preparation method thereof, are grouped as by following group：Organic silicon modified aqueous polyurethane lotion 30~40%, hollow ceramic nano particle 5~10%, aerosil 5~10%, graphene aerogel 3~5%, sericite 2~5%, polypyrrole 2~5%, Zinc vanadate microballoon 5~7%, barium sulfate 10~15%, auxiliary agent 1~3.5%, water 20~26%；The coating of the present invention have have no toxic side effect, be environmentally safe, wearability, thermal insulation and anti-corrosive properties, can be widely applied to the protection of the metal surfaces such as road guard, bridge, ship, Petroleum Storage Tank, pylon.
Description
Technical field
It is specifically a kind of to be coated in road guard, bridge, ship, Petroleum Storage Tank, tower the invention belongs to Material Field
The abrasion resistant anticorrosive paint of the metal surfaces such as frame further relates to the preparation method of the material.
Background technology
In daily life and industrial production, metal component be widely used in guardrail, Petroleum Storage Tank, bridge,
Ship, etc. fields.But the reaction of chemistry or electrochemistry easily occurs in metal surface, metal is made to be corroded.Metal erosion can be notable
The mechanical property for reducing metal material destroys the physical arrangement of component, increases the abrasion between component and application risk, greatly shortens
The service life of component, and there are security risks.In numerous anti-corrosion of metal strategies, most simply, most effective, cost performance most
High method is exactly to be protected by anticorrosive paint.
Either guardrail and Petroleum Storage Tank or bridge and ship, the corrosion-inhibiting coating on surface are all inevitable
It is rubbed and is collided, and then face coat is caused to destroy, not only influence beauty, but also lead to metallic facility surface anticorrosion layer
It destroys.Therefore, the coating of these metallic facility surfaces has both the coating of anti-corrosion and wear-resisting dual function, both plays Metal surface anti-corrosion
Effect, and extend coating protection period.
Invention content
In view of this, the purpose of the present invention is to provide a kind of preparation methods of abrasion resistant anticorrosive paint；The purpose of the present invention
Two be to provide the preparation method of abrasion resistant anticorrosive paint.
In order to achieve the above objectives, the present invention provides the following technical solutions：
Abrasion resistant anticorrosive paint is grouped as by following group by weight percentage：Organic silicon modified aqueous polyurethane lotion 30
~40%, hollow ceramic nano particle 5~10%, aerosil 5~10%, graphene aerogel 3~5%, thin,tough silk cloud
Mother 2~5%, polypyrrole 2~5%, Zinc vanadate microballoon 5~7%, barium sulfate 10~15%, auxiliary agent 1~3.5%, water 20~
26%.
The present invention coating in using organic silicon modified aqueous polyurethane lotion can make coating have more preferably hydrophobicity and
Wearability, hollow ceramic nano particle, aerosil, graphene aerogel, sericite, polypyrrole, vanadic acid in raw material
Zinc microballoon is used as wear-resisting and anti-corrosion paint, and wherein hollow ceramic nano particle can enhance coating abrasion performance and anti-corrosive properties, and two
Silica aerogel and Graphene gel can increase coating abrasion performance and anti-corrosive properties, and sericite and polypyrrole have increase coating anti-
Corruption, Zinc vanadate microballoon enhance the anti-corrosive properties and weatherability of coating；Condiment can reduce the cost of coating using barium sulfate.
Preferably, the auxiliary agent includes wetting dispersing agent, antifoaming agent, levelling agent and thickener.
Preferably, the wetting dispersing agent addition accounts for the 0.2~1% of coating total weight.
Preferably, the addition of the antifoaming agent accounts for the 0.2~1% of coating total weight.
Preferably, the addition of levelling agent accounts for the 0.1~0.5% of coating total weight.
Preferably, the addition of thickener accounts for the 0.5~2% of coating total weight.
2. the preparation method of the abrasion resistant anticorrosive paint, includes the following steps：
(1) stirred tank is first added water to by weight ratio, wetting dispersing agent, antifoaming agent is then added, and is stirred 10 minutes
Be added afterwards hollow ceramic nano particle, aerosil, graphene aerogel, sericite, polypyrrole, Zinc vanadate microballoon and
Barium sulfate；
(2) it is dispersed with stirring 30~60 minutes with 800~1000 revs/min, slurry is made, then stirred tank rotating speed is adjusted to
400~600 revs/min of middle low speed takes formula ratio lotion to be added, then is slowly added to levelling agent and thickener in order；
(3) it filters, filling coating is made.
The beneficial effects of the present invention are：The invention discloses abrasion resistant anticorrosive paint, the coating all using poisonous material,
It has no toxic side effect, is environmentally safe, and there are preferable adhesive force, wearability and anti-corrosive properties, can be widely applied to road
The protection of the metal surfaces such as guardrail, bridge, ship, Petroleum Storage Tank, pylon.
Specific implementation mode
The preferred embodiment of the present invention will be described in detail below.
Embodiment 1
A kind of abrasion resistant anticorrosive paint is prepared by the component of following mass percent：
30% organic silicon modified aqueous polyurethane lotion, 5% hollow ceramic nano particle, 5% silica gas
Gel, 5% graphene aerogel, 5% sericite, 5% polypyrrole, 5% Zinc vanadate microballoon, 10% barium sulfate,
1% wetting dispersing agent, 1% antifoaming agent, 0.5% levelling agent, 1.5% thickener, 26% water.
A kind of preparation method of abrasion resistant anticorrosive paint, includes the following steps and is made：
(1) stirred tank is first added water to by mass percentage, wetting dispersing agent, antifoaming agent is then added, and is stirred 10 minutes
Be added afterwards hollow ceramic nano particle, aerosil, graphene aerogel, sericite, polypyrrole, Zinc vanadate microballoon and
Barium sulfate；
(2) it is dispersed with stirring 30 minutes with 800 revs/min, slurry is made, then stirred tank rotating speed is adjusted to 400 revs/min
Middle low speed takes formula ratio organic silicon modified aqueous polyurethane lotion to be added, then is slowly added to levelling agent and thickener in order.
(3) it filters, filling coating is made.
Embodiment 2
A kind of abrasion resistant anticorrosive paint is prepared by the component of following mass percent：
35% organic silicon modified aqueous polyurethane lotion, 10% hollow ceramic nano particle, 6% silica gas
Gel, 4% graphene aerogel, 3% sericite, 2% polypyrrole, 6% Zinc vanadate microballoon, 11% barium sulfate,
0.5% wetting dispersing agent, 0.6% antifoaming agent, 0.4% levelling agent, 1.5% thickener, 20% water.
A kind of preparation method of abrasion resistant anticorrosive paint, includes the following steps and is made：
(1) stirred tank is first added water to by mass percentage, wetting dispersing agent, antifoaming agent is then added, and is stirred 10 minutes
Be added afterwards hollow ceramic nano particle, aerosil, graphene aerogel, sericite, polypyrrole, Zinc vanadate microballoon and
Barium sulfate；
(2) it is dispersed with stirring 40 minutes with 900 revs/min, slurry is made, then stirred tank rotating speed is adjusted to 500 revs/min
Middle low speed takes formula ratio lotion to be added, then is slowly added to levelling agent and thickener in order.
(3) it filters, filling coating is made.
Embodiment 3
A kind of abrasion resistant anticorrosive paint is prepared by the component of following parts by weight：
32% organic silicon modified aqueous polyurethane lotion, 5% hollow ceramic nano particle, 10% silica gas
Gel, 3% graphene aerogel, 2% sericite, 4% polypyrrole, 7% Zinc vanadate microballoon, 15% barium sulfate,
0.8% wetting dispersing agent, 0.2% antifoaming agent, 0.3% levelling agent, 0.7% thickener, 20% water.
A kind of preparation method of abrasion resistant anticorrosive paint, includes the following steps and is made：
(1) stirred tank is first added water to by mass percentage, wetting dispersing agent, antifoaming agent is then added, and is stirred 10 minutes
Be added afterwards hollow ceramic nano particle, aerosil, graphene aerogel, sericite, polypyrrole, Zinc vanadate microballoon and
Barium sulfate；
(2) it is dispersed with stirring 50 minutes with 1000 revs/min, slurry is made, then stirred tank rotating speed is adjusted to 600 revs/min
Middle low speed, take formula ratio lotion to be added, then be slowly added to levelling agent and thickener in order.
(3) it filters, filling coating is made.
Embodiment 4
A kind of abrasion resistant anticorrosive paint is prepared by the component of following mass percent：
40% organic silicon modified aqueous polyurethane lotion, 5% hollow ceramic nano particle, 5% silica gas
Gel, 3% graphene aerogel, 4% sericite, 2% polypyrrole, 5% Zinc vanadate microballoon, 12% barium sulfate,
0.2% wetting dispersing agent, 0.2% antifoaming agent, 0.1% levelling agent, 0.5% thickener, 23% water.
A kind of preparation method of abrasion resistant anticorrosive paint, includes the following steps and is made：
(1) stirred tank is first added water to by mass percentage, wetting dispersing agent, antifoaming agent is then added, and is stirred 10 minutes
Be added afterwards hollow ceramic nano particle, aerosil, graphene aerogel, sericite, polypyrrole, Zinc vanadate microballoon and
Barium sulfate；
(2) it is dispersed with stirring 60 minutes with 800 revs/min, slurry is made, then stirred tank rotating speed is adjusted to 500 revs/min
Middle low speed takes formula ratio lotion to be added, then is slowly added to levelling agent and thickener in order.
(3) it filters, filling coating is made.
Abrasion resistant anticorrosive paint made from Examples 1 to 4 is subjected to adhesive force, wearability and salt spray test detection, as a result such as
Shown in table 1.
The main performance of table 1, abrasion resistant anticorrosive paint
| Inspection project | Testing result | Examination criteria |
| Adhesive force (pulling open method)/MPa | ≥25 | GB/T 5210-2006 |
| Wearability (1000g/1000r)/mg | ≤90 | GB/T 1768-2006 |
| Salt spray test (800h) | Nothing is got rusty, no blistering | GB/T 1771-2007 |
The result shows that abrasion resistant anticorrosive paint adhesive force produced by the present invention is good, wearability is good, and nothing is got rusty, no blistering.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (7)
1. abrasion resistant anticorrosive paint, it is characterised in that：It is grouped as by weight percentage by following group：Organic silicon modified aqueous poly- ammonia
Ester lotion 30~40%, hollow ceramic nano particle 5~10%, aerosil 5~10%, graphene aerogel 3~
5%, sericite 2~5%, polypyrrole 2~5%, Zinc vanadate microballoon 5~7%, barium sulfate 10~15%, 1~3.5% He of auxiliary agent
Water 20~26%.
2. abrasion resistant anticorrosive paint according to claim 1, it is characterised in that：The auxiliary agent include wetting dispersing agent, antifoaming agent,
Levelling agent and thickener.
3. abrasion resistant anticorrosive paint according to claim 2, it is characterised in that：The wetting dispersing agent addition accounts for coating gross weight
The 0.2~1% of amount.
4. abrasion resistant anticorrosive paint according to claim 2, it is characterised in that：The addition of the antifoaming agent accounts for coating total weight
0.2~1%.
5. abrasion resistant anticorrosive paint according to claim 2, it is characterised in that：The addition of levelling agent accounts for coating total weight
0.1~0.5%.
6. abrasion resistant anticorrosive paint according to claim 2, it is characterised in that：The addition of thickener accounts for coating total weight
0.5~2%.
7. the preparation method of any one of claim 1~6 abrasion resistant anticorrosive paint, which is characterized in that include the following steps：
(1) stirred tank is first added water to by weight ratio, wetting dispersing agent, antifoaming agent is then added, and stirring adds after ten minutes
Enter hollow ceramic nano particle, aerosil, graphene aerogel, sericite, polypyrrole, Zinc vanadate microballoon and sulfuric acid
Barium；
(2) it is dispersed with stirring 30~60 minutes with 800~1000 revs/min, is made slurry, then stirred tank rotating speed is adjusted to 400~
600 revs/min of middle low speed takes formula ratio lotion to be added, then is slowly added to levelling agent and thickener in order；
(3) it filters, filling coating is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810432144.2A CN108546503A (en) | 2018-05-08 | 2018-05-08 | Abrasion resistant anticorrosive paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810432144.2A CN108546503A (en) | 2018-05-08 | 2018-05-08 | Abrasion resistant anticorrosive paint and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108546503A true CN108546503A (en) | 2018-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810432144.2A Pending CN108546503A (en) | 2018-05-08 | 2018-05-08 | Abrasion resistant anticorrosive paint and preparation method thereof |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229604A (en) * | 2019-06-27 | 2019-09-13 | 西南大学 | A kind of coating and preparation method thereof having both noctilucence and fluorescence property |
| CN116554746A (en) * | 2023-05-15 | 2023-08-08 | 西南大学 | Environment-friendly heat-insulating anticorrosive paint and preparation method and application thereof |
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| CN104497729A (en) * | 2014-12-15 | 2015-04-08 | 苏州同玄新材料有限公司 | Aerogel anti-dewing paint, and preparation method and application thereof |
| CN104910782A (en) * | 2015-06-17 | 2015-09-16 | 牛无畏 | Organosilicon modified water-based polyurethane paint |
| CN106590399A (en) * | 2016-12-30 | 2017-04-26 | 康伦国 | Graphene-organosilicone modified polyurethane water-based paint |
| CN106675370A (en) * | 2017-01-10 | 2017-05-17 | 华东理工大学 | Water-based anti-fouling self-cleaning polyurethane coating with high wear resistance and preparation method thereof |
| CN106752830A (en) * | 2017-01-10 | 2017-05-31 | 滁州职业技术学院 | One kind is for electric armour clamp corrosion-resistant high-strength composite organic silicon modified polyurethane water paint and preparation method thereof |
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2018
- 2018-05-08 CN CN201810432144.2A patent/CN108546503A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531854A (en) * | 2009-04-13 | 2009-09-16 | 江门市威其五金化工实业有限公司 | Nanometer glass heat-insulating film and manufacturing method thereof |
| CN104497729A (en) * | 2014-12-15 | 2015-04-08 | 苏州同玄新材料有限公司 | Aerogel anti-dewing paint, and preparation method and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229604A (en) * | 2019-06-27 | 2019-09-13 | 西南大学 | A kind of coating and preparation method thereof having both noctilucence and fluorescence property |
| CN110229604B (en) * | 2019-06-27 | 2021-03-12 | 西南大学 | Coating with noctilucence and fluorescence properties and preparation method thereof |
| CN116554746A (en) * | 2023-05-15 | 2023-08-08 | 西南大学 | Environment-friendly heat-insulating anticorrosive paint and preparation method and application thereof |
| CN116554746B (en) * | 2023-05-15 | 2024-05-14 | 西南大学 | Environment-friendly heat-insulating anticorrosive paint and preparation method and application thereof |
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Application publication date: 20180918 |
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