CN108504252A - A kind of preparation method of aqueous architectural composite coating - Google Patents
A kind of preparation method of aqueous architectural composite coating Download PDFInfo
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- CN108504252A CN108504252A CN201810406125.2A CN201810406125A CN108504252A CN 108504252 A CN108504252 A CN 108504252A CN 201810406125 A CN201810406125 A CN 201810406125A CN 108504252 A CN108504252 A CN 108504252A
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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
- 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
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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
- 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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- 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
- C09D7/63—Additives non-macromolecular organic
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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
- 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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- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2248—Oxides; Hydroxides of metals of copper
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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 invention discloses a kind of preparation method of aqueous architectural composite coating, technical solution includes：First, in a certain amount of aqueous solution, ionic liquid, hydroxylated cellulose, water-bath temperature control, stirring a period of time is added, aluminium isopropoxide and iron oxide red is added, is stirred to react a period of time, obtains compound A；Secondly, coupling agent zirconium alkoxide and Titanium alkoxides are added dropwise into compound A, nano cupric oxide and nano zine oxide is added, stirring a period of time, compound B is made in water-bath temperature control；Finally, hydrotropism's epoxy resin latex adds compound B, stirs evenly, and aqueous architectural composite coating C is made.The aqueous architectural composite coating is compounded with ionic liquid, hydroxylated cellulose, nm boehmite, iron oxide red, zirconium alkoxide, Titanium alkoxides, nano cupric oxide, nano zine oxide and aqueous epoxy resin emulsion, enhances the antiseptic property, wear-resisting property and ageing-resistant performance of coating.
Description
Technical field
The present invention relates to building coating fields, and in particular to a kind of preparation method of aqueous architectural composite coating.
Background technology
Building coating is a kind of important construction material, and beautification, the anti-corrosion etc. of building are played an important role, according to
Classify according to its component, including aqueous architectural coating and solvent type building coating, wherein aqueous architectural coating in its component due to waving
Hair property component is water, relative to organic solvent class anticorrosive paint, has the advantages such as non-volatility VOC generations, aqueous architectural coating
Have become the research hotspot of building materials field, such as：CN101857737A reports a kind of anticorrosive nanometer aqueous architectural coating
And preparation method thereof.
In aqueous architectural coating, aqueous epoxide resin paint is wherein important one kind, includes mainly wearability epoxy
Coating, anti-corrosion type epoxy coating, antistatic epoxy coating and architectural decoration coating material, that there are weatherabilities is poor, wears no resistance etc. lacks
It falling into, it usually needs progress is composite modified, such as：CN102732125A reports water borne epoxy resin anticorrosive paint；
CN104356873A reports a kind of epoxy anticorrosion antibiotic paint.Chemical preparation techniques be it is a kind of have it is of low cost, can design,
Prepare multigroup part, multifunctional composite method, especially coating synthesis field have important application.
Therefore, environmentally protective, high-weatherability, high-wearing feature novel aqueous building composite coating is found, it has also become building
The research hotspot of paint field.
Invention content
It is an object of the invention to：A kind of preparation method of aqueous architectural composite coating is provided, by chemical preparation techniques,
Rapid batch prepares compound ion liquid, hydroxylated cellulose, nm boehmite, iron oxide red, zirconium alkoxide, Titanium alkoxides, nano oxygen
Change the aqueous architectural composite coating of copper, nano zine oxide and aqueous epoxy resin emulsion.
Technical scheme of the present invention：First, in a certain amount of aqueous solution, ionic liquid, hydroxylated cellulose, water-bath control is added
Temperature, stirring a period of time, aluminium isopropoxide and iron oxide red is added, is stirred to react a period of time, obtains compound A；Secondly, Xiang Fu
It closes and coupling agent zirconium alkoxide and Titanium alkoxides is added dropwise in object A, nano cupric oxide and nano zine oxide is added, water-bath temperature control stirs one section
Compound B is made in time；Finally, hydrotropism's epoxy resin latex adds compound B, stirs evenly, and it is compound that aqueous architectural is made
Coating C.
Wherein, ionic liquid contains there are many functional group, can with hydroxylated cellulose, nm boehmite, zirconium alkoxide, Titanium alkoxides and
Aqueous epoxy resins solution interaction forms compound；Hydroxylated cellulose is as binder and dispersant；Aluminium isopropoxide is in water
It in bath heating, slowly hydrolyzes, interacts with ionic liquid, hydroxylated cellulose and iron oxide red, form compound ion liquid, hydroxyl
The compound A of base cellulose, iron oxide red and nm boehmite；It is compound A and coupling agent zirconium alkoxide and Titanium alkoxides, nano oxidized
Copper and nano zine oxide interaction, contain ionic liquid, hydroxylated cellulose, nm boehmite, iron oxide red, zirconium in conjunction with being formed
The compound B of alkoxide, Titanium alkoxides, nano cupric oxide, nano zine oxide；Containing there are many compound B and water-base epoxy of functional group
Resin emulsion interacts, and stirs evenly, and forms aqueous architectural composite coating C.
Compared with prior art, the present invention having remarkable advantage：The aqueous architectural composite coating is compounded with ionic liquid, hydroxyl
Base cellulose, nm boehmite, iron oxide red, zirconium alkoxide, Titanium alkoxides, nano cupric oxide, nano zine oxide and water-base epoxy tree
Fat liquor enhances the antiseptic property, wear-resisting property and weathering performance of coating, with can be applied to building anti-corrosion, building epoxy
The multiple fields such as level ground.
Specific implementation mode
Illustrate technical solution of the invention with reference to specific embodiment, these embodiments should not be understood as to technology
The limitation of scheme.
Embodiment 1：A kind of aqueous architectural composite coating is prepared according to step in detail below.
Step 1, into 1000mL aqueous solutions, 350g ionic liquid Ns-hexyl pyridinium tetrafluoroborate salt, 20g ethoxys is added
Cellulose, water-bath temperature control 80oC stirs 3h, and 70g aluminium isopropoxides and 15g iron oxide reds is added, continues to be stirred to react for 24 hours, obtain
Compound A；
Step 2, into compound A, tetra- n-propyl zirconate of coupling agent 17.5g and 35g n-butyl titaniums is added dropwise, is added 10g nanometers
Copper oxide and 10g nano zine oxides, water-bath temperature control 80oC stirs 2h, and compound B is made；
Step 3, into 1000g aqueous epoxy resin emulsions, add 150g compound B, 1.5h is to uniform for stirring, is made aqueous and builds
Build composite coating C.
Embodiment 2：A kind of aqueous architectural composite coating is prepared according to step in detail below.
Step 1, into 1000mL aqueous solutions, 350g ionic liquid Ns-butyl-pyridinium tetrafluoroborate, 40g hydroxypropyls is added
Cellulose, water-bath temperature control 85oC stirs 4h, and 150g aluminium isopropoxides and 30g iron oxide reds is added, continues to be stirred to react 48h, obtain
Compound A；
Step 2, into compound A, tetra- n-propyl zirconate of coupling agent 35g and 70g normal propyl alcohol titaniums is added dropwise, 20g nano oxygens are added
Change copper and 30g nano zine oxides, water-bath temperature control 85oC stirs 3h, and compound B is made；
Step 3, into 1000g aqueous epoxy resin emulsions, add 350g compound B, 3h is to uniform for stirring, and aqueous architectural is made
Composite coating C.
Embodiment 3：A kind of aqueous architectural composite coating is prepared according to step in detail below.
Step 1, into 1000mL aqueous solutions, 350g ionic liquid Ns-ethylpyridine tetrafluoroborate, 30g methylols is added
Cellulose, water-bath temperature control 83oC stirs 3h, and 100g aluminium isopropoxides and 20g iron oxide reds is added, continues to be stirred to react 36h, obtain
Compound A；
Step 2, into compound A, tetra- n-propyl zirconate of coupling agent 25g and 50g n-butyl titaniums is added dropwise, 15g nano oxygens are added
Change copper and 20g nano zine oxides, water-bath temperature control 83oC stirs 2.5h, and compound B is made；
Step 3, into 1000g aqueous epoxy resin emulsions, add 250g compound B, 2h is to uniform for stirring, and aqueous architectural is made
Composite coating C.
Claims (4)
1. a kind of preparation method of aqueous architectural composite coating, comprises the steps of：
The first step, into a certain amount of aqueous solution, be added ionic liquid, hydroxylated cellulose, water-bath temperature control 80oC-85oC stirs 3h-
5h is added aluminium isopropoxide and iron oxide red, continues to be stirred to react -48h for 24 hours, obtain compound A, wherein ionic liquid, hydroxyl
The mass ratio that cellulose, aluminium isopropoxide and iron oxide red account for water is respectively 35%, 2%-4%, 7%-15% and 1.5%-3%；
Second step, into compound A, four n-propyl zirconate of coupling agent and organic Titanium alkoxides are added dropwise, be added nano cupric oxide and
Nano zine oxide, water-bath temperature control 80oC-85oC stirs 2h-3h, compound B is made, wherein four n-propyl zirconates and organic titanium
The mass ratio that alkoxide accounts for compound A intermediate ion liquid is respectively 5%-10% and 10%-20%, nano cupric oxide and nano zine oxide
The mass ratio for accounting for water in compound A is 1%-2% and 1%-3%；
Third step, into a certain amount of aqueous epoxy resin emulsion, add compound B, 1.5h-3h is to uniform for stirring, is made aqueous
Build composite coating C, wherein the mass ratio that compound B accounts for aqueous epoxy resin emulsion is 15%-35%.
2. a kind of preparation method of aqueous architectural composite coating according to claim 1, it is characterized in that：The compound
In A, ionic liquid selects N- hexyl pyridinium tetrafluoroborates salt, N- butyl-pyridiniums tetrafluoroborate or N- ethylpyridine tetrafluoro boric acids
Salt.
3. a kind of preparation method of aqueous architectural composite coating according to claim 1, it is characterized in that：The compound
In A, hydroxylated cellulose selects hydroxyethyl cellulose, hydroxypropyl cellulose or hydroxymethyl cellulose.
4. a kind of preparation method of aqueous architectural composite coating according to claim 1, it is characterized in that：The compound
In B, organic Titanium alkoxides select n-butyl titanium or normal propyl alcohol titanium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810406125.2A CN108504252A (en) | 2018-04-30 | 2018-04-30 | A kind of preparation method of aqueous architectural composite coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810406125.2A CN108504252A (en) | 2018-04-30 | 2018-04-30 | A kind of preparation method of aqueous architectural composite coating |
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| CN108504252A true CN108504252A (en) | 2018-09-07 |
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| CN201810406125.2A Pending CN108504252A (en) | 2018-04-30 | 2018-04-30 | A kind of preparation method of aqueous architectural composite coating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109294403A (en) * | 2018-10-29 | 2019-02-01 | 绵阳惠利环氧工程有限公司 | A kind of high performance antistatic self leveling epoxy flooring face painting compound |
| CN112280422A (en) * | 2020-09-30 | 2021-01-29 | 中国石油天然气集团公司 | Zirconium-titanium binary modified epoxy anticorrosive paint and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629600A (en) * | 2015-01-20 | 2015-05-20 | 扬州豪扬新型建筑材料有限公司 | Aqueous polyurethane antiseptic and waterproof coating with high cohesiveness and preparation method of coating |
| CN106566377A (en) * | 2016-10-19 | 2017-04-19 | 安徽菱湖漆股份有限公司 | High-performance waterborne epoxy zinc-rich paint and preparation method thereof |
| CN106995628A (en) * | 2017-06-01 | 2017-08-01 | 南京市雨花台区绿宝工业设计服务中心 | A kind of dope for inner wall of architecture and preparation method thereof |
-
2018
- 2018-04-30 CN CN201810406125.2A patent/CN108504252A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629600A (en) * | 2015-01-20 | 2015-05-20 | 扬州豪扬新型建筑材料有限公司 | Aqueous polyurethane antiseptic and waterproof coating with high cohesiveness and preparation method of coating |
| CN106566377A (en) * | 2016-10-19 | 2017-04-19 | 安徽菱湖漆股份有限公司 | High-performance waterborne epoxy zinc-rich paint and preparation method thereof |
| CN106995628A (en) * | 2017-06-01 | 2017-08-01 | 南京市雨花台区绿宝工业设计服务中心 | A kind of dope for inner wall of architecture and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109294403A (en) * | 2018-10-29 | 2019-02-01 | 绵阳惠利环氧工程有限公司 | A kind of high performance antistatic self leveling epoxy flooring face painting compound |
| CN112280422A (en) * | 2020-09-30 | 2021-01-29 | 中国石油天然气集团公司 | Zirconium-titanium binary modified epoxy anticorrosive paint and preparation method and application thereof |
| CN112280422B (en) * | 2020-09-30 | 2022-02-22 | 中国石油天然气集团公司 | Zirconium-titanium binary modified epoxy anticorrosive paint and preparation method and application thereof |
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Application publication date: 20180907 |