CN108559368A - A kind of powdery paints and preparation method thereof having purification air performance - Google Patents
A kind of powdery paints and preparation method thereof having purification air performance Download PDFInfo
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- CN108559368A CN108559368A CN201810394217.3A CN201810394217A CN108559368A CN 108559368 A CN108559368 A CN 108559368A CN 201810394217 A CN201810394217 A CN 201810394217A CN 108559368 A CN108559368 A CN 108559368A
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
Abstract
To solve existing for existing traditional antimicrobial form powdery paints the problems such as function is relatively simple, inanimate pollutant in the air that cannot degrade, the present invention provides a kind of powdery paints having purification air performance and its preparations, it can help to degrade after application and the organic pollution in air and kill the microorganisms such as bacterium, have extensive anti-microbial property and organic pollutant degradation performance, continues to play catharsis to air extensively；A kind of powdery paints having purification air performance, composition includes polyester resin, curing agent, levelling agent, degasser, lubricant, filler, pigment and functional material；Under the illumination of ultraviolet light or visible light, the functional material in coating will produce photocatalysis to decompose organic pollution and the bacterium in air, have the function that purify air；Generally speaking, for the present invention under illumination or daylight light irradiation, functional material generates photocatalysis, the pollutant in sustainable purification air.
Description
Technical field
The present invention relates to a kind of powdery paints and preparation method thereof having purification air performance.
Background technology
Air pollution is the common problem that present society faces, and existing organic pollution is such as wherein in air pollutants
Formaldehyde, benzene class etc., also there is the microorganisms such as bacterium.Traditional antimicrobial form powdery paints function is relatively simple, only anti-microbial property, no
The inanimate pollutant that can be degraded in air.
Invention content
To solve existing for existing traditional antimicrobial form powdery paints, function is relatively simple, the non-life in the air that cannot degrade
The problems such as physical property pollutant, the present invention provides a kind of powdery paints having purification air performance and its preparations, can after application
It helps to degrade and the organic pollution in air and kills the microorganisms such as bacterium, have extensive anti-microbial property and organic contamination
Object degradation property continues to play catharsis to air extensively.
A kind of powdery paints having air purification performance, composition include：Polyester resin, curing agent, levelling agent, degassing
Agent, lubricant, filler, pigment and functional material；
The parts by weight of the polyester resin are 50-80；The polyester resin is the weather-proof saturation carboxyl of acid value 30-50
Polyester resin；
The parts by weight of the curing agent are 3-7；The curing agent is beta-hydroxy alkylamide (HAA) or three-glycidyl
One or more combinations of base chlorinated isocyanurates (TGIC)；
The parts by weight of the levelling agent are 0.5-2；The levelling agent is acrylate levelling agent；
The parts by weight of the degasser are 0.1-1；The degasser is styrax；
The parts by weight of the lubricant are 0.2-1；The lubricant is the polyethylene wax of 100-110 DEG C of fusing point；
The parts by weight of the filler are 5-30；The filler is one or more combinations of barium sulfate, aluminium hydroxide；
The parts by weight of the pigment are 0.5-30；The pigment is inorganic or organic pigment one or more groups
It closes；
The parts by weight of the functional material are 1-5；The functional material is zinc oxide；The zinc oxide
Median particle diameter is less than 30nm.
The preparation method of the powdery paints of the present invention for having purification air performance, includes the following steps,
Step S1：Polyester resin, curing agent, levelling agent, degasser, lubricant, filler, pigment and functional material are added
Enter high-speed mixer, is mixed 3-5 minutes in the case where rotating speed is 300-500rpm, obtain mixture；
Step S2：Step 1 gained mixture is squeezed out through double screw extruder, obtains sheet stock；
Step S3：Sheet stock first cools down obtained by step S2, is then crushed, median particle diameter 30- is ground into through air classification mill ACM
The powder product of 50um；
Step S4：Powder product obtained by step S3 is toasted 10-30 minutes under the conditions of 180-200 DEG C of high temperature through electrostatic spraying
Solidification, forming one layer of uniform fold has the coating of Nano zinc dioxide impact-resistant, i.e., a kind of powdery paints having purification air performance.
The present invention has the powdery paints of purification air performance and its advantageous effects of preparation：It is applied obtained by step S4
I.e. a kind of powdery paints having purification air performance of layer, under the illumination of ultraviolet light or visible light, the titanium dioxide in coating
Zinc will produce photocatalysis to decompose organic pollution and the bacterium in air, have the function that purify air；Total comes
It says, the present invention is under illumination or daylight light irradiation, Nano zinc dioxide impact-resistant generation photocatalysis, in sustainable purification air
Pollutant.
Specific implementation mode
To solve existing for existing traditional antimicrobial form powdery paints, function is relatively simple, the non-life in the air that cannot degrade
The problems such as physical property pollutant, the present invention provides a kind of powdery paints having purification air performance and its preparations, can after application
It helps to degrade and the organic pollution in air and kills the microorganisms such as bacterium, have extensive anti-microbial property and organic contamination
Object degradation property continues to play catharsis to air extensively.
A kind of powdery paints having air purification performance, including：Polyester resin, curing agent, levelling agent, degasser, profit
Lubrication prescription, filler, pigment and functional material；The parts by weight of the polyester resin are 50-80；The polyester resin is acid value
The weather-proof saturated carboxyl polyester resin of 30-50；The parts by weight of the curing agent are 3-7；The curing agent is β-hydroxyalkyl
One or more combinations of amide (HAA) or triglycidyl group chlorinated isocyanurates (TGIC)；The parts by weight of the levelling agent
Number is 0.5-2；The levelling agent is acrylate levelling agent；The parts by weight of the degasser are 0.1-1；The degasser is
Styrax；The parts by weight of the lubricant are 0.2-1；The lubricant is the polyethylene wax of 100-110 DEG C of fusing point；It is described to fill out
The parts by weight of material are 5-30；The filler is one or more combinations of barium sulfate, aluminium hydroxide；The parts by weight of the pigment
Number is 0.5-30；The pigment is inorganic or organic pigment one or more combinations；The parts by weight of the functional material
Number is 1-5；The functional material is zinc oxide；The median particle diameter of the zinc oxide is less than 30nm.
The preparation method of the powdery paints of the present invention for having purification air performance, includes the following steps,
Step S1：Polyester resin, curing agent, levelling agent, degasser, lubricant, filler, pigment and functional material are added
Enter high-speed mixer；The rotating speed of the high-speed mixer is 300-500rpm；The incorporation time of the high-speed mixer is 3-5 points
Clock；Obtain mixture；
Step S2：Step 1 gained mixture is squeezed out through double screw extruder, obtains sheet stock；
Step S3：Sheet stock first cools down obtained by step S2, is then crushed, median particle diameter 30- is ground into through air classification mill ACM
The powder product of 50um；
Step S4：Powder product obtained by step S3 is toasted 10-30 minutes under the conditions of 180-200 DEG C of high temperature through electrostatic spraying
Solidification, forming one layer of uniform fold has the coating of Nano zinc dioxide impact-resistant, i.e., a kind of powdery paints having purification air performance.
Embodiment 1
A kind of powdery paints having air purification performance, including：Polyester resin, curing agent, levelling agent, degasser, profit
Lubrication prescription, filler, pigment and functional material；The parts by weight of the polyester resin are 50；The polyester resin is acid value 30
Weather-proof saturated carboxyl polyester resin；The parts by weight of the curing agent are 3；The curing agent is beta-hydroxy alkylamide (HAA)；
The parts by weight of the levelling agent are 0.5；The levelling agent is acrylate levelling agent；The parts by weight of the degasser are
0.1；The degasser is styrax；The parts by weight of the lubricant are 0.2；The lubricant is the poly- second of 100 DEG C of fusing point
Alkene wax；The parts by weight of the filler are 5；The filler is barium sulfate；The parts by weight of the pigment are 0.5；The pigment
It is inorganic；The parts by weight of the functional material are 1；The functional material is zinc oxide；In the zinc oxide
It is worth grain size and is less than 30nm.
The preparation method of the powdery paints of the present invention for having purification air performance, includes the following steps,
Step S1：Polyester resin, curing agent, levelling agent, degasser, lubricant, filler, pigment and functional material are added
Enter high-speed mixer；The rotating speed of the high-speed mixer is 300rpm；The incorporation time of the high-speed mixer is 3 minutes；
Mixture；
Step S2：Step 1 gained mixture is squeezed out through double screw extruder, obtains sheet stock；
Step S3：Sheet stock first cools down obtained by step S2, is then crushed, median particle diameter is ground into through air classification mill ACM
The powder product of 30um；
Step S4：Powder product obtained by step S3 toast solidification in 10 minutes, shape through electrostatic spraying under the conditions of 180 DEG C of high temperature
There are the coating of Nano zinc dioxide impact-resistant, i.e., a kind of powdery paints having purification air performance at one layer of uniform fold.
Embodiment 2
A kind of powdery paints having air purification performance, including：Polyester resin, curing agent, levelling agent, degasser, profit
Lubrication prescription, filler, pigment and functional material；The parts by weight of the polyester resin are 80；The polyester resin is acid value 50
Weather-proof saturated carboxyl polyester resin；The parts by weight of the curing agent are 7；The curing agent is urinated for triglycidyl group isocyanide
Acid esters (TGIC)；The parts by weight of the levelling agent are 2；The levelling agent is acrylate levelling agent；The weight of the degasser
It is 1 to measure number；The degasser is styrax；The parts by weight of the lubricant are 1；The lubricant is 110 DEG C of fusing point
Polyethylene wax；The parts by weight of the filler are 30；The filler is aluminium hydroxide；The parts by weight of the pigment are 30；Institute
State pigment organic pigment；The parts by weight of the functional material are 5；The functional material is zinc oxide；The dioxy
The median particle diameter for changing zinc is less than 30nm.
The preparation method of the powdery paints of the present invention for having purification air performance, includes the following steps,
Step S1：Polyester resin, curing agent, levelling agent, degasser, lubricant, filler, pigment and functional material are added
Enter high-speed mixer；The rotating speed of the high-speed mixer is 500rpm；The incorporation time of the high-speed mixer is 5 minutes；
Mixture；
Step S2：Step 1 gained mixture is squeezed out through double screw extruder, obtains sheet stock；
Step S3：Sheet stock first cools down obtained by step S2, is then crushed, median particle diameter is ground into through air classification mill ACM
The powder product of 50um；
Step S4：Powder product obtained by step S3 toast solidification in 30 minutes, shape through electrostatic spraying under the conditions of 200 DEG C of high temperature
There are the coating of Nano zinc dioxide impact-resistant, i.e., a kind of powdery paints having purification air performance at one layer of uniform fold.
Embodiment 3
A kind of powdery paints having air purification performance, including：Polyester resin, curing agent, levelling agent, degasser, profit
Lubrication prescription, filler, pigment and functional material；The parts by weight of the polyester resin are 60；The polyester resin is acid value 40
Weather-proof saturated carboxyl polyester resin；The parts by weight of the curing agent are 6；The curing agent is beta-hydroxy alkylamide (HAA)
With triglycidyl group chlorinated isocyanurates (TGIC)；The parts by weight of the levelling agent are 1；The levelling agent is acrylate stream
Flat agent；The parts by weight of the degasser are 0.5；The degasser is styrax；The parts by weight of the lubricant are 0.5；
The lubricant is the polyethylene wax of 105 DEG C of fusing point；The parts by weight of the filler are 15；The filler is barium sulfate and hydrogen-oxygen
Change aluminium；The parts by weight of the pigment are 15；The pigment is inorganic and organic pigment；The parts by weight of the functional material
It is 4；The functional material is zinc oxide；The median particle diameter of the zinc oxide is less than 30nm.
The preparation method of the powdery paints of the present invention for having purification air performance, includes the following steps,
Step S1：Polyester resin, curing agent, levelling agent, degasser, lubricant, filler, pigment and functional material are added
Enter high-speed mixer；The rotating speed of the high-speed mixer is 400rpm；The incorporation time of the high-speed mixer is 4 minutes；
Mixture；
Step S2：Step 1 gained mixture is squeezed out through double screw extruder, obtains sheet stock；
Step S3：Sheet stock first cools down obtained by step S2, is then crushed, median particle diameter is ground into through air classification mill ACM
The powder product of 40um；
Step S4：Powder product obtained by step S3 toast solidification in 15 minutes, shape through electrostatic spraying under the conditions of 190 DEG C of high temperature
There are the coating of Nano zinc dioxide impact-resistant, i.e., a kind of powdery paints having purification air performance at one layer of uniform fold.
The powdery paints for having purification air performance of the present invention after testing, has following data.
One, ANTIMICROBIAL DATA：
Antibacterium performance test
Test method：HG/T3950-2007 appendix A antibiotic paints --- antibacterium method for testing performance
Experimental strain：Escherichia coli AS1.90, staphylococcus aureus AS1.89
Note：Control sample is provided by the laboratories SGS
Two, formaldehyde in air test data is purified：
Experimental condition：8 pieces of experimental cabin volumes of sample detection dosage are 1m3
The present invention has the powdery paints of purification air performance and its advantageous effects of preparation：It is applied obtained by step S4
I.e. a kind of powdery paints having purification air performance of layer, under the illumination of ultraviolet light or visible light, the titanium dioxide in coating
Zinc will produce photocatalysis to decompose organic pollution and the bacterium in air, have the function that purify air；Total comes
It says, the present invention is under illumination or daylight light irradiation, Nano zinc dioxide impact-resistant generation photocatalysis, in sustainable purification air
Pollutant.
Claims (2)
1. a kind of powdery paints having air purification performance, which is characterized in that its composition includes：Polyester resin, curing agent, stream
Flat agent, degasser, lubricant, filler, pigment and functional material；
The parts by weight of the polyester resin are 50-80；The polyester resin is the weather-proof saturated carboxyl polyester of acid value 30-50
Resin；
The parts by weight of the curing agent are 3-7；The curing agent is that beta-hydroxy alkylamide (HAA) or triglycidyl group are different
One or more combinations of cyanurate (TGIC)；
The parts by weight of the levelling agent are 0.5-2；The levelling agent is acrylate levelling agent；
The parts by weight of the degasser are 0.1-1；The degasser is styrax；
The parts by weight of the lubricant are 0.2-1；The lubricant is the polyethylene wax of 100-110 DEG C of fusing point；
The parts by weight of the filler are 5-30；The filler is one or more combinations of barium sulfate, aluminium hydroxide；
The parts by weight of the pigment are 0.5-30；The pigment is inorganic or organic pigment one or more combinations；
The parts by weight of the functional material are 1-5；The functional material is zinc oxide；The intermediate value of the zinc oxide
Grain size is less than 30nm.
2. a kind of preparation for the powdery paints having purification air performance, has air purification performance for one kind described in right 1
Powdery paints preparation method, which is characterized in that include the following steps,
Step S1：Polyester resin, curing agent, levelling agent, degasser, lubricant, filler, pigment and functional material are added high
Fast mixing machine；
The rotating speed of the high-speed mixer is 300-500rpm；
The hybrid reaction time of the high-speed mixer is 3-5 minutes；
Obtain mixture；
Step S2：Step 1 gained mixture is squeezed out through double screw extruder, obtains sheet stock；
Step S3：Sheet stock first cools down obtained by step S2, is then crushed, median particle diameter 30-50um is ground into through air classification mill ACM
Powder product；
Step S4：Powder product obtained by step S3 toast solidification in 10-30 minutes through electrostatic spraying under the conditions of 180-200 DEG C of high temperature,
Forming one layer of uniform fold has the coating of Nano zinc dioxide impact-resistant, i.e., a kind of powdery paints having purification air performance.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810394217.3A CN108559368A (en) | 2018-04-27 | 2018-04-27 | A kind of powdery paints and preparation method thereof having purification air performance |
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| CN201810394217.3A CN108559368A (en) | 2018-04-27 | 2018-04-27 | A kind of powdery paints and preparation method thereof having purification air performance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713487A (en) * | 2022-03-16 | 2022-07-08 | 佛山电器照明股份有限公司 | Spraying process of photocatalyst material and application thereof |
| CN115386283A (en) * | 2022-10-13 | 2022-11-25 | 江门市普彩装饰材料有限公司 | Multifunctional antibacterial antiviral odor-removing formaldehyde-removing powder coating and production method thereof |
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2018
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| CN1450133A (en) * | 2003-04-12 | 2003-10-22 | 宁波市鄞州东海粉末涂料有限公司 | Nano polyester powder coating |
| CN1462782A (en) * | 2003-06-02 | 2003-12-24 | 四川大学 | Weather-resistant type coating material of polyester powder modified by inorganic nano composite material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114713487A (en) * | 2022-03-16 | 2022-07-08 | 佛山电器照明股份有限公司 | Spraying process of photocatalyst material and application thereof |
| CN115386283A (en) * | 2022-10-13 | 2022-11-25 | 江门市普彩装饰材料有限公司 | Multifunctional antibacterial antiviral odor-removing formaldehyde-removing powder coating and production method thereof |
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Application publication date: 20180921 |