CN106147549A - Metal powder coating and the production method of bonding thereof - Google Patents
Metal powder coating and the production method of bonding thereof Download PDFInfo
- Publication number
- CN106147549A CN106147549A CN201610524532.4A CN201610524532A CN106147549A CN 106147549 A CN106147549 A CN 106147549A CN 201610524532 A CN201610524532 A CN 201610524532A CN 106147549 A CN106147549 A CN 106147549A
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- CN
- China
- Prior art keywords
- metal powder
- powder coating
- bonding
- flow control
- agent
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
-
- 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
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- 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
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses metal powder coating.Metal powder coating, by mass percentage, its raw material is composed of the following components: end carboxyl saturated polyester resin 42 65%；Triglycidyl isocyanurate firming agent 2 6%；Auxiliary agent 2 7%；Inserts 28 44%.Metal powder coating of the present invention, appropriate component and proportioning, make the gel time of metal powder coating at 200 seconds 300 seconds, in combination with the production method through metal powder coating bonding of the present invention, when making metal powder content more than 8%, bonding effect is fine, thus reach the metal luminous effect of paint, and improve chemical resistance of coating energy.
Description
Technical field
The present invention relates to metal powder coating, particularly to the metal powder for external coatings such as electrical equipment, machinery, handwares
End coating and the production method of bonding thereof.
Background technology
After the metal powder coating bonding of bonding, metal effect is not good enough in the market, can not do the metal effect of paint
Really.
Summary of the invention
It is an object of the invention to overcome the above-mentioned deficiency in the presence of prior art, it is provided that metal powder coating.
In order to realize foregoing invention purpose, the invention provides techniques below scheme:
As preferably, above-mentioned metal powder coating, by mass percentage, its raw material is composed of the following components:
End carboxyl saturated polyester resin 42-65%
Triglycidyl isocyanurate firming agent 2-6%
Auxiliary agent 2-7%
Inserts 28-44%.
As preferably, above-mentioned auxiliary agent is made up of flow control agent and degasser.Described flow control agent is preferably polymerization
Tetrafluoroethene, ethylene copolymer wax, or polymeric acrylic acid esters flow control agent.Described degasser is preferably diphenylhydroxyethanone.
As preferably, to account for metal powder coating mass percent, above-mentioned auxiliary agent by 2.5% flow control agent and
The degasser composition of 0.45%.
As preferably, to account for metal powder coating mass percent, above-mentioned auxiliary agent by 1% polymerizing tetrafluoroethylene or
Ethylene copolymer wax, the polymeric acrylic acid esters flow control agent of 1.5% and 0.45% diphenylhydroxyethanone composition.
As preferably, above-mentioned polymeric acrylic acid esters flow control agent is preferably methacrylic acid list polymers, methyl-prop
E pioic acid methyl ester list polymers, propylene methyl ester list polymers, or, methyl methacrylate and the copolymer of ethyl acrylate.
As preferably, above-mentioned inserts is made up of super-fine silicon micro-powder, blanc fixe and cenosphere.
As preferably, to account for metal powder coating mass percent, above-mentioned inserts be 10% super-fine silicon micro-powder,
20% blanc fixe and 5% cenosphere composition.
As preferably, above-mentioned metal powder coating, by mass percentage, its raw material is composed of the following components:
End carboxyl saturated polyester resin 50-61%
Triglycidyl isocyanurate firming agent 3-5%
Auxiliary agent 4-6%
Inserts 32-38%.
As preferably, above-mentioned metal powder coating, by mass percentage, its raw material is composed of the following components:
End carboxyl saturated polyester resin 56%
Triglycidyl isocyanurate firming agent 4%
Auxiliary agent 5%
Inserts 35%.
Above-mentioned metal powder coating in the preparation, cut into slices through double screw extruder blending extrusion cooling under 110 degree by raw material,
The fine powder of particle diameter 30 ± 2 μm is worn into again through ACM air-flowing type flour mill.
The production method of above-mentioned metal powder coating bonding, takes metal powder coating and is coated with in bonding machines, addition metal dust
The 8-10% aluminum argentum powder of material quality, end powder gel time is 200 seconds-300 seconds, and after the bonding 990-1010 second, water flowing cooling is put again
Material, bonding forms.
As preferably, in the production method of above-mentioned metal powder coating bonding, the bonding time is preferably the 996-1004 second.
It was optimal with 1000 seconds.
Compared with prior art, beneficial effects of the present invention: metal powder coating of the present invention, appropriate component and proportioning,
Make the gel time of metal powder coating at 200 seconds-300 seconds, in combination with the production through metal powder coating bonding of the present invention
Method, when making metal powder content more than 8%, bonding effect is fine, thus reaches the metal luminous effect of paint, and improves
Chemical resistance of coating energy.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in further detail.But this should be interpreted as the present invention
The scope of above-mentioned theme is only limitted to below example, and all technology realized based on present invention belong to the model of the present invention
Enclose.
Embodiment 1 metal powder coating and the production method of bonding thereof
Metal powder coating, by mass percentage, its raw material is composed of the following components:
End carboxyl saturated polyester resin 56%；
Triglycidyl isocyanurate firming agent 4%；
Auxiliary agent 5%, auxiliary agent is the copolymer of methyl methacrylate and ethyl acrylate；
Inserts 35%, to account for metal powder coating mass percent, inserts is micro-by the 1800 ultra-fine silicon of mesh of 10%
The barium sulfate composition of powder, the cenosphere of 5% and 20%.
This example metal powder coating in the preparation, cut into slices through double screw extruder blending extrusion cooling under 110 degree by raw material,
The fine powder of particle diameter 30 μm is worn into again through ACM air-flowing type flour mill.
The production method of this example metal powder coating bonding, takes metal powder coating in bonding machines, adds 8% aluminum argentum powder,
Gel time is 200 seconds-300 seconds, and water flowing again after gel 1000 seconds, bonding forms.
After this example metal powder coating bonding with market like product after testing, bonding effect is very when 8% for metal powder content
Good, thus reach the metal luminous effect of paint, and improve chemical resistance of coating energy.Concrete testing result such as table 1 below.
Table 1
Note: in table 1, the concentration of HCl solution and NaOH solution is mass percentage concentration.
Embodiment 2 metal powder coating and the production method of bonding thereof
Metal powder coating, by mass percentage, its raw material is composed of the following components:
End carboxyl saturated polyester resin 43%；
Triglycidyl isocyanurate firming agent 6%；
Auxiliary agent 7%, auxiliary agent is polymerizing tetrafluoroethylene；
Inserts 44%, to account for metal powder coating mass percent, inserts is micro-by the 1800 ultra-fine silicon of mesh of 10%
The barium sulfate composition of powder, the cenosphere of 5% and 20%.
This example metal powder coating in the preparation, cut into slices through double screw extruder blending extrusion cooling under 110 degree by raw material,
The fine powder of particle diameter 30 μm is worn into again through ACM air-flowing type flour mill.
The production method of this example metal powder coating bonding, takes metal powder coating in bonding machines, adds 8% aluminum argentum powder,
Gel time is 200 seconds-300 seconds, and water flowing again after gel 1010 seconds, bonding forms.
Embodiment 3 metal powder coating and the production method of bonding thereof
Metal powder coating, by mass percentage, its raw material is composed of the following components:
End carboxyl saturated polyester resin 61%；
Triglycidyl isocyanurate firming agent 3%；
Auxiliary agent 4%, auxiliary agent is methacrylic acid list polymers；
Inserts 32%, to account for metal powder coating mass percent, inserts is micro-by the 1800 ultra-fine silicon of mesh of 10%
The barium sulfate composition of powder, the cenosphere of 5% and 20%.
This example metal powder coating in the preparation, cut into slices through double screw extruder blending extrusion cooling under 110 degree by raw material,
The fine powder of particle diameter 30 μm is worn into again through ACM air-flowing type flour mill.
The production method of this example metal powder coating bonding, takes metal powder coating in bonding machines, adds 8% aluminum argentum powder,
Gel time is 200 seconds-300 seconds, and water flowing again after gel 1000 seconds, bonding forms.
Embodiment 4 metal powder coating and the production method of bonding thereof
Metal powder coating, by mass percentage, its raw material is composed of the following components:
End carboxyl saturated polyester resin 65%；
Triglycidyl isocyanurate firming agent 3%；
Auxiliary agent 4%, to account for metal powder coating mass percent, described auxiliary agent by 1% polymerizing tetrafluoroethylene,
The propylene methyl ester list polymers of 1.5% and 0.45% diphenylhydroxyethanone composition；
Inserts 28%, to account for metal powder coating mass percent, inserts is micro-by the 1800 ultra-fine silicon of mesh of 10%
The barium sulfate composition of powder, the cenosphere of 5% and 20%.
This example metal powder coating in the preparation, cut into slices through double screw extruder blending extrusion cooling under 110 degree by raw material,
The fine powder of particle diameter 30 μm is worn into again through ACM air-flowing type flour mill.
The production method of this example metal powder coating bonding, takes metal powder coating in bonding machines, adds 8% aluminum argentum powder,
Gel time is 200 seconds-300 seconds, and water flowing again after gel 1000 seconds, bonding forms.
Claims (10)
1. metal powder coating, it is characterised in that by mass percentage, its raw material is composed of the following components:
End carboxyl saturated polyester resin 42-65%
Triglycidyl isocyanurate firming agent 2-6%
Auxiliary agent 2-7%
Inserts 28-44%.
Metal powder coating the most according to claim 1, it is characterised in that described auxiliary agent is by flow control agent and degasser
Composition.
Metal powder coating the most according to claim 2, it is characterised in that described flow control agent is polymerization tetrafluoro second
Alkene, ethylene copolymer wax, or polymeric acrylic acid esters flow control agent.
Metal powder coating the most according to claim 2, it is characterised in that described degasser is diphenylhydroxyethanone.
Metal powder coating the most according to claim 2, it is characterised in that to account for metal powder coating mass percent
Meter, described auxiliary agent is made up of the flow control agent of 2.5% and the degasser of 0.45%.
Metal powder coating the most according to claim 5, it is characterised in that to account for metal powder coating mass percent
Meter, described auxiliary agent by 1% polymerizing tetrafluoroethylene or ethylene copolymer wax, the polymeric acrylic acid esters flow control agent of 1.5% and
0.45% diphenylhydroxyethanone composition.
Metal powder coating the most according to claim 6, it is characterised in that described polymeric acrylic acid esters flow control agent
For methacrylic acid list polymers, methyl methacrylate list polymers, propylene methyl ester list polymers, or, methyl methacrylate and
The copolymer of ethyl acrylate.
Metal powder coating the most according to claim 1, it is characterised in that described inserts be by ultra-fine level silicon powder,
Blanc fixe and cenosphere composition.
9. according to the metal powder coating described in claim 1-8 any one, it is characterised in that by mass percentage, its
Raw material is composed of the following components:
End carboxyl saturated polyester resin 50-61%
Triglycidyl isocyanurate firming agent 3-5%
Auxiliary agent 4-6%
Inserts 32-38%.
10. the production method of the metal powder coating bonding described in claim 1-9 any one, it is characterised in that operation step
Suddenly include: taking metal powder coating in bonding machines, add 8-10% aluminum argentum powder, gel time is 200 seconds-300 seconds, gel 1000
Water flowing again after Miao, bonding forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524532.4A CN106147549A (en) | 2016-07-05 | 2016-07-05 | Metal powder coating and the production method of bonding thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524532.4A CN106147549A (en) | 2016-07-05 | 2016-07-05 | Metal powder coating and the production method of bonding thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106147549A true CN106147549A (en) | 2016-11-23 |
Family
ID=58061823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524532.4A Pending CN106147549A (en) | 2016-07-05 | 2016-07-05 | Metal powder coating and the production method of bonding thereof |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858082A (en) * | 2017-11-16 | 2018-03-30 | 河北汉光重工有限责任公司 | A kind of metal powder coating and preparation method thereof |
| CN111607313A (en) * | 2020-05-22 | 2020-09-01 | 四川桑瑞斯高分子材料有限公司 | Stable-spraying Yuhua stone powder coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040110907A1 (en) * | 2002-12-07 | 2004-06-10 | Degusa Ag | Powder coating compositions for coatings with a matt apperance |
| CN1796475A (en) * | 2004-12-22 | 2006-07-05 | 芜湖市荻港粉末涂料有限责任公司 | Wearable powder coating of thermosetting silver powder |
| CN102516855A (en) * | 2011-12-13 | 2012-06-27 | 广东华江粉末科技有限公司 | Powdery paint for aluminum profile and preparation method thereof |
| CN102516854A (en) * | 2011-12-13 | 2012-06-27 | 广东华江粉末科技有限公司 | Antibiotic powdery paint for aluminium profile and preparation method thereof |
-
2016
- 2016-07-05 CN CN201610524532.4A patent/CN106147549A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040110907A1 (en) * | 2002-12-07 | 2004-06-10 | Degusa Ag | Powder coating compositions for coatings with a matt apperance |
| CN1796475A (en) * | 2004-12-22 | 2006-07-05 | 芜湖市荻港粉末涂料有限责任公司 | Wearable powder coating of thermosetting silver powder |
| CN102516855A (en) * | 2011-12-13 | 2012-06-27 | 广东华江粉末科技有限公司 | Powdery paint for aluminum profile and preparation method thereof |
| CN102516854A (en) * | 2011-12-13 | 2012-06-27 | 广东华江粉末科技有限公司 | Antibiotic powdery paint for aluminium profile and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858082A (en) * | 2017-11-16 | 2018-03-30 | 河北汉光重工有限责任公司 | A kind of metal powder coating and preparation method thereof |
| CN111607313A (en) * | 2020-05-22 | 2020-09-01 | 四川桑瑞斯高分子材料有限公司 | Stable-spraying Yuhua stone powder coating and preparation method thereof |
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Application publication date: 20161123 |
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