CN104479517A - Antifouling and antibacterial powder coating and preparation method thereof - Google Patents
Antifouling and antibacterial powder coating and preparation method thereof Download PDFInfo
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- CN104479517A CN104479517A CN201410830372.7A CN201410830372A CN104479517A CN 104479517 A CN104479517 A CN 104479517A CN 201410830372 A CN201410830372 A CN 201410830372A CN 104479517 A CN104479517 A CN 104479517A
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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
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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
- C09D5/03—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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
-
- 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
-
- 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
- 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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- 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
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides an antifouling and antibacterial powder coating and a preparation method thereof, and belongs to the technical field of coatings. The preparation method comprises the following steps: feeding carboxyl-terminated polyester resin, a flatting agent, a defoaming agent, benzoin, a nanometer antibacterial agent, 201 methylsilicone oil, pigment, a filler and epoxy resin E-12 serving as raw materials into a high-speed mixing cylinder for mixing at a high speed; extruding through a screw extruder; performing classified grinding on the extruded semi-finished product through an ACM grinding mill; then screening to obtain the powder coating. The powder coating has the benefits that the raw materials with the reasonable ratio are adopted and are added according to the limited sequence to prepare the antifouling and antibacterial powder coating, so that the prepared antifouling and antibacterial powder coating has outstanding antifouling and antibacterial effects, is high in adhesive force and high temperature resistance, and applied to kitchens, household appliances, food industrial equipment, medical instruments and the like.
Description
Technical field
The invention belongs to technical field of coatings, be specifically related to a kind of to there is the powder coating and preparation method thereof that excellent anti-soil and antibacterial effect have anti-soil, anti-microbial property.
Background technology
Along with the standard of living of people constantly improves, the requirement of people to living-hygienic quality is also more and more higher, how can effectively antibacterial, the degerming challenge being people and proposing the modern life.Antibiotic paint industry is still in developmental stage at present, solves the application art of anti-biotic material in coating, is put problem common in face of coating industry.
Summary of the invention
For the above-mentioned problems in the prior art, object of the present invention provides a kind of and has the powder coating and preparation method thereof that excellent anti-soil and antibacterial effect have anti-soil, anti-microbial property.
Described a kind of powder coating with anti-soil, anti-microbial property, is characterized in that in powder coating be 100 parts, is made up of the component of following parts by weight:
End carboxyl alkyd resin 35-38 part
Epoxy resin E-12 22-25 part
Flow agent 0.8-1.0 part
Defoamer 0.5-1 part
St-yrax 0.4-0.6 part
Nano antibacterial agent 0.2-0.5 part
201 methyl-silicone oil 0.2-0.5 parts
Pigment 0-10 part
Filler surplus.
Described a kind of powder coating with anti-soil, anti-microbial property, is characterized in that in powder coating be 100 parts, is made up of the component of following parts by weight:
End carboxyl alkyd resin 36 parts
Epoxy resin E-12 24 parts
Flow agent 0.9 part
Defoamer 0.7 part
St-yrax 0.5 part
Nano antibacterial agent 0.4 part
201 methyl-silicone oils 0.3 part
Pigment 0-10 part
Filler surplus.
Described a kind of powder coating with anti-soil, anti-microbial property, is characterized in that described flow agent is BYK-331.
Described a kind of powder coating with anti-soil, anti-microbial property, is characterized in that described pigment is that transparent orchid or phthalein are dark green.
Described a kind of powder coating with anti-soil, anti-microbial property, is characterized in that described defoamer is tributyl phosphate, silicone emulsion, polyoxyethylene, polyoxypropylene, tetramethylolmethane ether or polyoxy propyl alcohol amidogen ether.
Described a kind of powder coating with anti-soil, anti-microbial property, is characterized in that described filler is process white, calcium carbonate or kaolin.
Described a kind of powder coating with anti-soil, anti-microbial property, is characterized in that the acid number of described end carboxyl alkyd resin is 45-55mgKOH/g.
Described a kind of powder coating with anti-soil, anti-microbial property, is characterized in that softening temperature≤90 of described epoxy resin E-12.
The described preparation method of powder coating with anti-soil, anti-microbial property, end carboxyl alkyd resin, flow agent, defoamer, st-yrax, nano antibacterial agent, 201 methyl-silicone oils, pigment, filler and epoxy resin E-12 is it is characterized in that to drop into high speed compounding jar high-speed mixing in order 5 minutes, then extrude at screw extrusion press, forcing machine I district temperature 100-105 DEG C, II district temperature 115-120 DEG C, speed-frequency is 45HZ, work in-process after extruding carry out classification abrasive dust at ACM pulverizing mill, then 160-180 mesh sieve, making particle diameter reach D50 is 35-40mm.
By adopting above-mentioned technology, beneficial effect of the present invention is as follows: the present invention is by adopting the raw material of above-mentioned rational proportion, the powder coating with anti-soil, anti-microbial property that the order of addition(of ingredients) limited by the present invention prepares, there is excellent anti-soil and antibacterial effect, and there is good sticking power, resistance to elevated temperatures, be adapted to the facilities such as kitchen, household electrical appliances, food industry machine, medical treatment and use.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but protection scope of the present invention is not limited in this:
Embodiment 1: described a kind of powder coating with anti-soil, anti-microbial property, is 100 parts in powder coating, is made up of the component of following parts by weight:
End carboxyl alkyd resin (acid number is 45-55mgKOH/g) 36 parts
Epoxy resin E-12 (softening temperature≤90) 24 parts
BYK-331 0.9 part
Tributyl phosphate 0.7 part
St-yrax 0.5 part
Nano-silver ionic 0.4 part
201 methyl-silicone oils 0.3 part
Dark green 10 parts of phthalein
Kaolin surplus.
Its preparation method is as follows: end carboxyl alkyd resin, BYK-331, tributyl phosphate, st-yrax, nano-silver ionic, 201 methyl-silicone oils, phthalein viridescent, kaolin and epoxy resin E-12 are dropped into high speed compounding jar high-speed mixing 5 minutes in order, then extrude at screw extrusion press, forcing machine I district temperature 100-105 DEG C, II district temperature 115-120 DEG C, speed-frequency is 45HZ, work in-process after extruding carry out classification abrasive dust at ACM pulverizing mill, then 160-180 mesh sieve, making particle diameter reach D50 is 35-40mm.
In above-described embodiment: described pigment replaces phthalein dark green with transparent orchid, described defoamer is for replacing tributyl phosphate with silicone emulsion, polyoxyethylene, polyoxypropylene, tetramethylolmethane ether or polyoxy propyl alcohol amidogen ether, described filler process white, calcium carbonate replace kaolin, all can obtain same technique effect.
Embodiment 2: described a kind of powder coating with anti-soil, anti-microbial property, is 100 parts in powder coating, is made up of the component of following parts by weight:
End carboxyl alkyd resin (acid number is 45-55mgKOH/g) 35 parts
Epoxy resin E-12 (softening temperature≤90) 25 parts
BYK-331 1.0 parts
Tributyl phosphate 0.5 part
St-yrax 0.4 part
Nano-silver ionic 0.5 part
201 methyl-silicone oils 0.2 part
Dark green 5 parts of phthalein
Calcium carbonate surplus.
Embodiment 3: described a kind of powder coating with anti-soil, anti-microbial property, is 100 parts in powder coating, is made up of the component of following parts by weight:
End carboxyl alkyd resin 38 parts
Epoxy resin E-12 22 parts
BYK-331 0.8 part
Polyoxyethylene 1 part
St-yrax 0.6 part
Nano-silver ionic 0.2 part
201 methyl-silicone oils 0.5 part
Process white surplus.
Its preparation method is as embodiment 1.
The powder coating of each embodiment above-mentioned is through Performance Detection, and detected result is in table 1.
Claims (10)
1. there is a powder coating for anti-soil, anti-microbial property, it is characterized in that in powder coating be 100 parts, be made up of the component of following parts by weight:
End carboxyl alkyd resin 35-38 part
Epoxy resin E-12 22-25 part
Flow agent 0.8-1.0 part
Defoamer 0.5-1 part
St-yrax 0.4-0.6 part
Nano antibacterial agent 0.2-0.5 part
201 methyl-silicone oil 0.2-0.5 parts
Pigment 0-10 part
Filler surplus.
2. a kind of powder coating with anti-soil, anti-microbial property according to claim 1, is characterized in that in powder coating be 100 parts, is made up of the component of following parts by weight:
End carboxyl alkyd resin 36 parts
Epoxy resin E-12 24 parts
Flow agent 0.9 part
Defoamer 0.7 part
St-yrax 0.5 part
Nano antibacterial agent 0.4 part
201 methyl-silicone oils 0.3 part
Pigment 0-10 part
Filler surplus.
3. a kind of powder coating with anti-soil, anti-microbial property according to claim 1, is characterized in that described flow agent is BYK-331.
4. a kind of powder coating with anti-soil, anti-microbial property according to claim 1, is characterized in that described pigment is that transparent orchid or phthalein are dark green.
5. a kind of powder coating with anti-soil, anti-microbial property according to claim 1, is characterized in that described defoamer is tributyl phosphate, silicone emulsion, polyoxyethylene, polyoxypropylene, tetramethylolmethane ether or polyoxy propyl alcohol amidogen ether.
6. a kind of powder coating with anti-soil, anti-microbial property according to claim 1, is characterized in that described filler is process white, calcium carbonate or kaolin.
7. a kind of powder coating with anti-soil, anti-microbial property according to claim 1, is characterized in that the acid number of described end carboxyl alkyd resin is 45-55mgKOH/g.
8. a kind of powder coating with anti-soil, anti-microbial property according to claim 1, is characterized in that softening temperature≤90 of described epoxy resin E-12.
9. a kind of powder coating with anti-soil, anti-microbial property according to claim 1, is characterized in that described nano antibacterial agent is nano-silver ionic.
10. one kind according to claim 1ly has anti-soil, the preparation method of the powder coating of anti-microbial property, it is characterized in that end carboxyl alkyd resin, flow agent, defoamer, st-yrax, nano antibacterial agent, 201 methyl-silicone oils, pigment, filler and epoxy resin E-12 drop into high speed compounding jar high-speed mixing 5 minutes in order, then extrude at screw extrusion press, forcing machine I district temperature 100-105 DEG C, II district temperature 115-120 DEG C, speed-frequency is 45HZ, work in-process after extruding carry out classification abrasive dust at ACM pulverizing mill, then 160-180 mesh sieve, making particle diameter reach D50 is 35-40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410830372.7A CN104479517A (en) | 2014-12-29 | 2014-12-29 | Antifouling and antibacterial powder coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410830372.7A CN104479517A (en) | 2014-12-29 | 2014-12-29 | Antifouling and antibacterial powder coating and preparation method thereof |
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| CN104479517A true CN104479517A (en) | 2015-04-01 |
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| CN201410830372.7A Pending CN104479517A (en) | 2014-12-29 | 2014-12-29 | Antifouling and antibacterial powder coating and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845509A (en) * | 2015-05-27 | 2015-08-19 | 湖州大周高分子材料有限公司 | Antibacterial powder paint |
| CN104927630A (en) * | 2015-06-09 | 2015-09-23 | 成都纳硕科技有限公司 | Antibacterial fluorescent UV curable waterborne coating |
| CN104927572A (en) * | 2015-06-17 | 2015-09-23 | 牛无畏 | Antibacterial powder coating and production technological method thereof |
| CN105038531A (en) * | 2015-08-26 | 2015-11-11 | 湖州旭龙生物化学有限公司 | Plant-extract-containing paint |
| CN109439135A (en) * | 2018-10-11 | 2019-03-08 | 上海国丽粉体涂料有限公司 | A kind of antibacterial powder paint and preparation method thereof |
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| CN1616559A (en) * | 2004-09-24 | 2005-05-18 | 深圳清华大学研究院 | Nano metal silver antibiotic paint and its preparing method |
| CN103289519A (en) * | 2013-04-23 | 2013-09-11 | 安徽圣德建材科技有限公司 | Anti-oil stain powder coating and preparation method thereof |
| CN103387789A (en) * | 2013-07-08 | 2013-11-13 | 吴江市物华五金制品有限公司 | Antibiotic powdery paint for washing machines and preparation method thereof |
| CN103965753A (en) * | 2014-05-06 | 2014-08-06 | 张家港江南粉末涂料有限公司 | Antibacterial powder coating and preparation method thereof |
-
2014
- 2014-12-29 CN CN201410830372.7A patent/CN104479517A/en active Pending
Patent Citations (4)
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| CN1616559A (en) * | 2004-09-24 | 2005-05-18 | 深圳清华大学研究院 | Nano metal silver antibiotic paint and its preparing method |
| CN103289519A (en) * | 2013-04-23 | 2013-09-11 | 安徽圣德建材科技有限公司 | Anti-oil stain powder coating and preparation method thereof |
| CN103387789A (en) * | 2013-07-08 | 2013-11-13 | 吴江市物华五金制品有限公司 | Antibiotic powdery paint for washing machines and preparation method thereof |
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| 南仁植编著: "《粉末涂料与涂装实用技术问答》", 30 June 2004 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845509A (en) * | 2015-05-27 | 2015-08-19 | 湖州大周高分子材料有限公司 | Antibacterial powder paint |
| CN104927630A (en) * | 2015-06-09 | 2015-09-23 | 成都纳硕科技有限公司 | Antibacterial fluorescent UV curable waterborne coating |
| CN104927572A (en) * | 2015-06-17 | 2015-09-23 | 牛无畏 | Antibacterial powder coating and production technological method thereof |
| CN105038531A (en) * | 2015-08-26 | 2015-11-11 | 湖州旭龙生物化学有限公司 | Plant-extract-containing paint |
| CN109439135A (en) * | 2018-10-11 | 2019-03-08 | 上海国丽粉体涂料有限公司 | A kind of antibacterial powder paint and preparation method thereof |
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Application publication date: 20150401 |