CN105885648A - Self-cleaning high-dispersivity powder paint for coiled material and preparation method thereof - Google Patents
Self-cleaning high-dispersivity powder paint for coiled material and preparation method thereof Download PDFInfo
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- CN105885648A CN105885648A CN201610305309.0A CN201610305309A CN105885648A CN 105885648 A CN105885648 A CN 105885648A CN 201610305309 A CN201610305309 A CN 201610305309A CN 105885648 A CN105885648 A CN 105885648A
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- coiled material
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- powder paint
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- 239000003973 paint Substances 0.000 title claims abstract description 48
- 239000000463 material Substances 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 239000000843 powder Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 13
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003822 epoxy resin Substances 0.000 claims abstract description 5
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 33
- 239000002245 particle Substances 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 5
- 229930185605 Bisphenol Natural products 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims 1
- 239000002033 PVDF binder Substances 0.000 abstract description 8
- OUPZKGBUJRBPGC-UHFFFAOYSA-N 1,3,5-tris(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(CC2OC2)C(=O)N(CC2OC2)C(=O)N1CC1CO1 OUPZKGBUJRBPGC-UHFFFAOYSA-N 0.000 abstract description 4
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract description 4
- 229920001225 polyester resin Polymers 0.000 abstract description 3
- 239000004645 polyester resin Substances 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 229920001169 thermoplastic Polymers 0.000 abstract description 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 2
- -1 acrylic ester Chemical class 0.000 abstract 1
- 239000012752 auxiliary agent Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 150000001261 hydroxy acids Chemical class 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 abstract 1
- 238000010186 staining Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 7
- 230000003670 easy-to-clean Effects 0.000 description 5
- 238000010422 painting Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
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
-
- 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
- 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
- C09D5/031—Powdery paints characterised by particle size or shape
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1637—Macromolecular 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
- 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
- C09D7/65—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
- C09D7/66—Additives characterised by particle size
- C09D7/69—Particle size larger than 1000 nm
-
- 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
-
- 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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to the technical field of powder paint, in particular to self-cleaning high-dispersivity powder paint for a coiled material and a preparation method thereof. The self-cleaning high-dispersivity powder paint for the coiled material is prepared from the following raw materials in parts by weight: 45 to 85 parts of low-temperature weather-proof polyester resin, 2 to 8 parts of TGIC (triglycidyl isocyanurate) or HAA (hydroxy-acid amide), 2 to 12 parts of bisphenol A type epoxy resin, 0.2 to 2.4 parts of PVDF (polyvinylidene fluoride) thermoplastic fluorocarbon resin, 0.1 to 1.2 parts of nanometer aluminum oxide, 0.6 to 5.5 parts of nanometer calcium carbonate, 0.6 to 1.5 parts of acrylic ester flatting agents, 0.03 to 0.8 part of quaternary ammonium salt accelerant, 0.5 to 26 parts of pigment, 0 to 45 parts of fillers and 0.1 to 3 parts of other auxiliary agents. The powder paint has the characteristics that the dispersivity is good; caking cannot easily occur; the storage is easy; the coated film of the powder paint has strong anti-staining capability; the cleaning is easy; the adhesion force is strong; the surface is flat.
Description
Technical field
The present invention relates to powder coating technology field, be specifically related to a kind of automatically cleaning polymolecularity coiled material powdery paints and preparation thereof
Method.
Background technology
Powdery paints owing to having the advantage of environmental protection and superior performance, in the past few decades in, it is at metallic article and thermal sensitivity
Material product has obtained Rapid Popularization application.And the application of coiled material surface is owing to requiring application speed fast, its linear velocity exists
About 100m/min, and the inherent character of powdery paints ratio is relatively inaccessible to this requirement, therefore powdery paints answering on coil painting
With being constantly subjected to restriction.In recent years, along with the environmental consciousness of people and improving constantly of government's environmental requirement, find a kind of environmental protection
Application mode replace the process by oil paint application coiled material extremely urgent.Wherein now research more for water paint
Application and powder coating and their application, the inherent character such as its hardness of water paint is difficult to meet the requirement of coil painting, therefore limit its
Application in coil painting.And the research that powdery paints is in this field is broadly divided into powdery paints and the modification of resin used by it
With two aspects of research to coil coating technology and equipment.
Open a kind of pre-coated metal coiled material powdery paints of Chinese patent CN105038525 and its preparation method and application, it is to powder
End coating has carried out modification, makes the popularization and application that powdery paints is more suitable in coil painting.Chinese patent CN103555170 is public
Open a kind of hydroxy resin using isocyanates, organotin and ammonia and coordinate the fast setting coiled material powdery paints and production thereof obtained
Method.Chinese patent CN105273581 is open a kind of former with other by polyester resin and polyester modification fluorocarbon resin and firming agent
High IR fast setting coil powdery paints that material is prepared as and preparation method thereof.Above patent all discloses coiled material powder
Coating and preparation method thereof.Less yet with coiled material powdery paints particle diameter, typically at 15 microns, powdery paints disperses
Bad, easy conglomeration and be difficult to store, therefore, limit its further genralrlization in coil painting application.It addition, volume
Material uses the most out of doors, is easily subject to the pollution of dust rainwater etc., not easy cleaning.
Summary of the invention
It is an object of the invention to provide the automatically cleaning polymolecularity coiled material powdery paints that a kind of stain resistance is strong, solve coiled material powder
End coating less due to particle diameter, disperse bad, easy conglomeration and be difficult to storage technical problem, the powdery paints of the present invention simultaneously
There is stain resistance strong, characteristic easy to clean, solve technical problem the most easy to clean during coiled material uses；Present invention simultaneously provides
Its preparation method.
Automatically cleaning polymolecularity coiled material powdery paints of the present invention, is made up of the raw material of following parts by weight:
The described SJ5700 that low temperature weather polyester resin is Anhui Shen Jian new material company.
Described HAA is the T105 of South Sea chemical company.
Described TGIC is the TGIC of Niu Tang Chemical Co., Ltd..
Described bisphenol A type epoxy resin is the 904H of Hong Chang Electron Material Co., Ltd.
The described PVDF that PVDF fluorocarbon resin is Shandong Dongyue Chemical Co., Ltd..
The preparation method of described automatically cleaning polymolecularity coiled material powdery paints is by addition to nano aluminium oxide and nano-calcium carbonate
All raw material through premixing, melt extrude, cool down tabletting, pulverizing pulverize and separation sieve, control its particle diameter D50 and exist
Between 10-20 micron, be eventually adding nano aluminium oxide, nano-calcium carbonate is sufficiently mixed.
The powdery paints of the present invention has scattered, is difficult to conglomeration and easily stores, and the film of powdery paints has stain resistance simultaneously
By force, easy to clean, adhesive force is good, the characteristic of surfacing, and its main technical principle is as follows:
(1) powdery paints of the present invention with the addition of nano aluminium oxide and nano-calcium carbonate mixed dispersant, nanoscale mixed dispersant
The coiled material powder coating particles that particle diameter is less is played coating function by particle, it is therefore prevented that the interaction force between powder coating particles,
It is achieved thereby that powdery paints is scattered, it is difficult to conglomeration and the characteristic easily stored.And two kinds of nano materials are added by specific proportioning
Add, eliminate its impact on other performances of powdery paints.
(2) with the addition of PVDF thermoplastic fluorocarbon resin in powdery paints of the present invention, in powdery paints, curing system melts laggard
During row crosslinking curing, PVDF is not participate in chemical reaction, and melted PVDF can float to film coated surface,
On the one hand being conducive to the levelling effect of film coated surface, on the other hand, the PVDF floating to surface makes film have relatively low table
Face energy, therefore, it is possible to play preferable automatically cleaning effect, and the PVDF on surface makes film can produce preferable weatherability,
Improve the weather-proof time limit of coating.
(3) with the addition of the epoxy resin of certain proportioning in powdery paints of the present invention, it can melt levelling more quickly, is conducive to
The levelling effect of film coated surface, and epoxy resin and coiled material ground have more preferable adhesion, it is possible to effectively strengthen film and volume
Adhesive force between material.
Beneficial effects of the present invention is as follows:
The powdery paints of the present invention is scattered, is difficult to conglomeration and easily stores, and the film that the powdery paints of the present invention prepares has anti-soil
Ability is strong, characteristic easy to clean, and weather-proof ability is excellent；Attachment between film and coiled material that the powdery paints of the present invention prepares
Power is good, film difficult drop-off；The powdery paints of the present invention has the characteristic that melt temperature is relatively low, viscosity is low, easily realizes coiled material
Surface surpasses the application of levelling effect, and its preparation method is simple, it is easy to accomplish.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
Powdery paints in the present embodiment, is made up of the raw material of following parts by weight:
By above-mentioned all raw material in addition to nano aluminium oxide and nano-calcium carbonate through premixing, melt extrude, cool down tabletting,
Pulverizing is pulverized and separation is sieved, and controls its particle diameter D50 at 15 microns, is eventually adding nano aluminium oxide, nano-calcium carbonate abundant
Mix.
Embodiment 2
Powdery paints in the present embodiment, is made up of the raw material of following parts by weight:
By above-mentioned all raw material in addition to nano aluminium oxide and nano-calcium carbonate through premixing, melt extrude, cool down tabletting,
Pulverizing is pulverized and separation is sieved, and controls its particle diameter D50 at 18 microns, is eventually adding nano aluminium oxide, nano-calcium carbonate abundant
Mix.
Embodiment 3
Powdery paints in the present embodiment, is made up of the raw material of following parts by weight:
By above-mentioned all raw material in addition to nano aluminium oxide and nano-calcium carbonate through premixing, melt extrude, cool down tabletting,
Pulverizing is pulverized and separation is sieved, and controls its particle diameter D50 at 13 microns, is eventually adding nano aluminium oxide, nano-calcium carbonate abundant
Mix.
Table 1 embodiment product correlated performance test result
As shown in Table 1, the automatically cleaning polymolecularity coiled material powdery paints that embodiment 1-3 obtains has scattered, be difficult to conglomeration and
The characteristic easily stored, the film of powdery paints has stain resistance by force simultaneously, and easy to clean, adhesive force is good, the characteristic of surfacing.
Combination property meets or is better than national standard.
Claims (5)
1. an automatically cleaning polymolecularity coiled material powdery paints, it is characterised in that: it is made up of the raw material of following parts by weight:
Automatically cleaning polymolecularity coiled material powdery paints the most according to claim 1, it is characterised in that: low temperature weather gathers
Ester resin is SJ5700.
Automatically cleaning polymolecularity coiled material powdery paints the most according to claim 1, it is characterised in that: HAA is T105.
Automatically cleaning polymolecularity coiled material powdery paints the most according to claim 1, it is characterised in that: bisphenol A-type ring
Epoxy resins is 904H.
5. a preparation method for the arbitrary described automatically cleaning polymolecularity coiled material powdery paints of claim 1-4, its feature exists
In: by all raw material in addition to nano aluminium oxide and nano-calcium carbonate through premixing, melt extrude, cool down tabletting, mill
Powder is pulverized and separation is sieved, and controls its particle diameter D50 between 10-20 micron, is eventually adding nano aluminium oxide, nano-calcium carbonate
It is sufficiently mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305309.0A CN105885648A (en) | 2016-05-09 | 2016-05-09 | Self-cleaning high-dispersivity powder paint for coiled material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305309.0A CN105885648A (en) | 2016-05-09 | 2016-05-09 | Self-cleaning high-dispersivity powder paint for coiled material and preparation method thereof |
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| CN105885648A true CN105885648A (en) | 2016-08-24 |
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| CN201610305309.0A Pending CN105885648A (en) | 2016-05-09 | 2016-05-09 | Self-cleaning high-dispersivity powder paint for coiled material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106883694A (en) * | 2017-03-31 | 2017-06-23 | 中山市凯德美氟碳新材料有限公司 | A kind of industrial equipment anticorrosion fluorocarbon powder paint and preparation method thereof |
| CN107189646A (en) * | 2017-07-22 | 2017-09-22 | 江世妹 | A kind of resistant self-cleaning powder paint |
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| CN102408819A (en) * | 2011-10-21 | 2012-04-11 | 广州擎天实业有限公司 | Novel environment-friendly flat coiled material pre-painting powder coating and preparation method thereof |
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2016
- 2016-05-09 CN CN201610305309.0A patent/CN105885648A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106883694A (en) * | 2017-03-31 | 2017-06-23 | 中山市凯德美氟碳新材料有限公司 | A kind of industrial equipment anticorrosion fluorocarbon powder paint and preparation method thereof |
| CN107189646A (en) * | 2017-07-22 | 2017-09-22 | 江世妹 | A kind of resistant self-cleaning powder paint |
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