CN109971352A - A kind of automatically cleaning resists the preparation method of stained clear coat - Google Patents
A kind of automatically cleaning resists the preparation method of stained clear coat Download PDFInfo
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- CN109971352A CN109971352A CN201910177464.2A CN201910177464A CN109971352A CN 109971352 A CN109971352 A CN 109971352A CN 201910177464 A CN201910177464 A CN 201910177464A CN 109971352 A CN109971352 A CN 109971352A
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- Prior art keywords
- added
- hydrophobic self
- cleaning
- cleaning polymer
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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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
- C09D201/02—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
- C09D201/04—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing halogen atoms
-
- 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
- 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
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- 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
- C09D5/1687—Use of special 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/18—Spheres
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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)
- Paints Or Removers (AREA)
Abstract
The present invention relates to the preparation methods that technical field of coatings more particularly to a kind of automatically cleaning resist stained clear coat.It is reduced costs in the prior art, and toxicity is low, safety is largely improved.The following steps are included: step 1, will be to be mixed into 8% fluorine monomer in deionized water (accounting for always than 41%), be mixed into 12.5% silicon monomer, radical initiator (ammonium persulfate or potassium peroxydisulfate) is imported in above-mentioned ingredient, it is copolymerized under the conditions of acid (PH3.4 ~ 4), temperature control is between 55 ~ 65 DEG C when copolyreaction, hydrophobic self-cleaning polymer, natural cooling is made within copolyreaction 4 hours；Above-mentioned hydrophobic self-cleaning polymer is added in the graphene oxide fluid slurry of 3% concentration by step 2；Polyaminoester microball is added in hydrophobic self-cleaning polymer step 3, defoaming agent, levelling agent, wetting agent, fungicide is added, and stir 20 minutes；Step 4 will adjust viscosity to 100ku, uniform discharge in the hydrophobic self-cleaning polymer after polyurethane thickener addition step 3 proportion.
Description
Technical field
The present invention relates to the preparation methods that technical field of coatings more particularly to a kind of automatically cleaning resist stained clear coat.
Background technique
Present antifouling clear coat is usually a kind of long-acting low-surface-energy antifouling resin of novel non-toxic and preparation method thereof
And application, especially nanoparticle organosilicon modified crylic acid resin, it is mainly used for the antifouling of ship.Should, but the prior art
Durability is relatively low, resistance to corrosion is on the weak side, cost is slightly higher, market is difficult to receive.
Summary of the invention
A kind of automatically cleaning proposed by the present invention resists the preparation method of stained clear coat, reduces into the prior art
This, and toxicity is low, and safety is largely improved.
A kind of automatically cleaning resist the preparation method of stained clear coat the following steps are included:
The following steps are included:
Step 1 will be to be mixed into 8% fluorine monomer in deionized water (accounting for always than 41%), be mixed into 12.5% silicon monomer, upper
Importing radical initiator (ammonium persulfate or potassium peroxydisulfate) in ingredient is stated, is copolymerized under the conditions of acid (PH3.4 ~ 4), altogether
Between 55 ~ 65 DEG C hydrophobic self-cleaning polymer, natural cooling is made in copolyreaction 4 hours in temperature control when poly- reaction；
Above-mentioned hydrophobic self-cleaning polymer is added in the graphene oxide fluid slurry (accounting for always than 20% ~ 30%) of 3% concentration by step 2；
Step 3, by the polyaminoester microball of 0.3 ~ 0.5 micron grain size specification and the polyaminoester microball of 100 ~ 50 nanometer particle size specifications
It is added in hydrophobic self-cleaning polymer by the proportion of 3:7, stops after reaching account for entire hydrophobic self-cleaning polymer content ratio 13 ~ 20%
It launches；
It is added defoaming agent (accounting for always than 0.3%), levelling agent (accounts for always than 0.2%), and wetting agent (accounts for always than 0.5%), and (Zhan is total for fungicide
Than 0.2%), and stir 20 minutes；
Polyurethane thickener is added in the hydrophobic self-cleaning polymer after step 3 proportion and adjusts viscosity to 100ku, uniformly by step 4
Discharging；
It is ammonium persulfate or potassium peroxydisulfate as the preferred radical initiator.
It compared with prior art, can the present invention has the beneficial effects that it uses the ultra-low surface energy of fluorine silicon materials
To reach extremely hydrophobic characteristic, and with contain the graphene oxide of porous plasticization, then energize auxiliary agent and deionization will be contained
Water is blended by the ultrasonic wave higher-order of oscillation, vortex dispersion painting, and unique not viscous not dirty, permanent such as new surface covering is made, and
It, can be in various materials: such as glass and ceramic product, lithotome since ultra-fine nanoparticle is formed by rapid osmotic ability
Bamboo and wood products and metal surface application, the field of being widely applied will generate extensive social benefit and economy to national economy
Benefit；Invented technology is succinct safely, easy to use without dangerous formula, and coating obtained has good feel slipping and excellent
Different anti-stained ability, has the great synergy effect of energizing to the cleaning and articles for washing dosage that reduce daily, to protection
Environment, saving cleaning water has apparent effect.
Specific embodiment
Preferred specific description is used as to technical solution of the present invention below by embodiment:
Embodiment 1
Step 1, will for be mixed into and (account for total content than 8%) in deionized water (accounting for total content than 41%) fluorine monomer, be mixed into and (account for
Total content imports ammonium persulfate or potassium peroxydisulfate as radical initiator than silicon monomer 12.5%) in above-mentioned ingredient,
It is copolymerized under the conditions of acid (PH3.4), temperature control is made hydrophobic self-cleaning in copolyreaction 4 hours between 55 DEG C when copolyreaction
Polymer, natural cooling；
Above-mentioned hydrophobic self-cleaning polymerization is added in the graphene oxide fluid slurry (accounting for total content than 20%) that concentration is 3% by step 2
Object is added in ultrasonic wave higher-order of oscillation mixer；
Step 3, sequentially add the polyurethane of the polyaminoester microball of 0.3 ~ micron grain size specification and 100 nanometer particle size specifications is micro-
Ball is added in vortex mixer by the above-mentioned slurry of proportion of 3:7, is added in hydrophobic self-cleaning polymer, reach account for it is entire it is hydrophobic from
Stop launching after the 13% of clean polymer content ratio；
Step 4 will adjust viscosity in the hydrophobic self-cleaning polymer after polyurethane thickener addition step 3 proportion, and adjusting method is
Defoaming agent 0.3%, levelling agent 0.2%, wetting agent 0.5%, water 10% is added；Fungicide 0.2% is added, and stirs 20 minutes；Viscosity tune
Save 100ku, uniform discharge.
Embodiment 2
1, the sticky graphene oxide slurry 3 ~ 5% of 3% concentration is added in ultrasonic wave higher-order of oscillation mixer after the completion of step 1,
Sequentially adding polyaminoester microball (300 ~ 500 nanometers) (accounting for total content than 8 ~ 10%) and ultra-fine polyaminoester microball, (partial size is less than 100
Nanometer) hydrophobic wear-resisting slurry is made in (accounting for total content than 15 ~ 25%)；
2, above-mentioned slurry (accounting for total content than 30% ~ 45%) is added in vortex mixer, 50 ~ 60% is added under stirring and dredges
The self-cleaning polymer of water, and be slowly stirred；
3, defoaming agent (accounting for total content than 0.3%) is added, levelling agent (accounts for total content than 0.2%), and wetting agent (accounts for total content ratio
0.5%)；
4, fungicide (accounting for total content than 0.2%) is added, and stirs 20 minutes；
5, it filters, dispense
Embodiment 3
Hydrophobic self-cleaning polymer (accounting for total content than 30 ~ 65%), the graphene oxide fluid slurry of 3% concentration are added after the completion of step 1
Expect (accounting for total content than 20% ~ 30%), polyaminoester microball (accounting for total content than 10 ~ 20%) (poly- ammonia of 0.3 ~ 0.5 micron grain size specification
Ester microsphere and the polyaminoester microball of 100 ~ 50 nanometer particle size specifications press the proportion of 3:7), defoaming agent (accounts for total content than 0.3%),
Levelling agent (accounts for total content than 0.2%), and wetting agent (accounts for total content than 0.5%), and fungicide (accounts for total content than 0.2%), and stirs 20
Minute；Polyurethane thickener (accounts for total content than 3 ~ 5%), sequentially adds ultrasonic mixer and carries out higher-order of oscillation 1h, then blowing arrives
Toning, finally obtains product of the present invention in vortex mixer；
Specific embodiment described herein is only an example for the spirit of the invention.The technical field of the invention
Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner, but
Without departing from the spirit of the invention or going beyond the scope defined by the appended claims.
Claims (2)
1. a kind of automatically cleaning resists the preparation method of stained clear coat, it is characterized in that: the following steps are included:
Step 1 will be to be mixed into 8% fluorine monomer in deionized water (accounting for always than 41%), be mixed into 12.5% silicon monomer, upper
It states and imports radical initiator in ingredient, be copolymerized under the conditions of acid (PH3.4 ~ 4), temperature control is 55 ~ 65 when copolyreaction
Between DEG C, hydrophobic self-cleaning polymer, natural cooling is made within copolyreaction 4 hours；
Above-mentioned hydrophobic self-cleaning polymer is added in the graphene oxide fluid slurry (accounting for always than 20% ~ 30%) of 3% concentration by step 2；
Step 3, by the polyaminoester microball of 0.3 ~ 0.5 micron grain size specification and the polyaminoester microball of 100 ~ 50 nanometer particle size specifications
It is added in hydrophobic self-cleaning polymer by the proportion of 3:7, stops after reaching account for entire hydrophobic self-cleaning polymer content ratio 13 ~ 20%
It launches；
It is added defoaming agent (accounting for always than 0.3%), levelling agent (accounts for always than 0.2%), and wetting agent (accounts for always than 0.5%), and (Zhan is total for fungicide
Than 0.2%), and stir 20 minutes；
Polyurethane thickener is added in the hydrophobic self-cleaning polymer after step 3 proportion and adjusts viscosity to 100ku, uniformly by step 4
Discharging.
2. a kind of automatically cleaning according to claim 1 resists the preparation method of stained clear coat, it is characterized in that: it is described from
It is ammonium persulfate or potassium peroxydisulfate by base initiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177464.2A CN109971352A (en) | 2019-03-09 | 2019-03-09 | A kind of automatically cleaning resists the preparation method of stained clear coat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177464.2A CN109971352A (en) | 2019-03-09 | 2019-03-09 | A kind of automatically cleaning resists the preparation method of stained clear coat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109971352A true CN109971352A (en) | 2019-07-05 |
Family
ID=67078247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910177464.2A Pending CN109971352A (en) | 2019-03-09 | 2019-03-09 | A kind of automatically cleaning resists the preparation method of stained clear coat |
Country Status (1)
| Country | Link |
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| CN (1) | CN109971352A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570587A (en) * | 2009-05-08 | 2009-11-04 | 厦门大学 | Fluorine-silicon modified acrylic copolymer resin and preparation method thereof |
| CN106085070A (en) * | 2016-07-11 | 2016-11-09 | 复旦大学 | A kind of low-surface-energy micro nano-coatings material and preparation method thereof |
| CN106634264A (en) * | 2016-12-04 | 2017-05-10 | 亚士漆(上海)有限公司 | Graphene-reinforced superhydrophobic finish-coat paint and preparation method thereof |
| CN107502119A (en) * | 2017-09-21 | 2017-12-22 | 苏州振振好新型建材科技有限公司 | A kind of preparation method of high performance fluorine Si modification finish |
-
2019
- 2019-03-09 CN CN201910177464.2A patent/CN109971352A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570587A (en) * | 2009-05-08 | 2009-11-04 | 厦门大学 | Fluorine-silicon modified acrylic copolymer resin and preparation method thereof |
| CN106085070A (en) * | 2016-07-11 | 2016-11-09 | 复旦大学 | A kind of low-surface-energy micro nano-coatings material and preparation method thereof |
| CN106634264A (en) * | 2016-12-04 | 2017-05-10 | 亚士漆(上海)有限公司 | Graphene-reinforced superhydrophobic finish-coat paint and preparation method thereof |
| CN107502119A (en) * | 2017-09-21 | 2017-12-22 | 苏州振振好新型建材科技有限公司 | A kind of preparation method of high performance fluorine Si modification finish |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190705 |