CN109337508A - A kind of preparation method of marine anti-pollution anticorrosive paint - Google Patents
A kind of preparation method of marine anti-pollution anticorrosive paint Download PDFInfo
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- CN109337508A CN109337508A CN201811116525.6A CN201811116525A CN109337508A CN 109337508 A CN109337508 A CN 109337508A CN 201811116525 A CN201811116525 A CN 201811116525A CN 109337508 A CN109337508 A CN 109337508A
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1612—Non-macromolecular compounds
- C09D5/1625—Non-macromolecular compounds 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
- 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
- C09D5/22—Luminous paints
-
- 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
Abstract
The invention belongs to technical field of coatings.The object of the present invention is to provide a kind of preparation methods of marine anti-pollution anticorrosive paint.The technical solution adopted is that: a kind of preparation method of marine anti-pollution anticorrosive paint, comprising the following steps: 1) antifouling anti-corrosion strengthens the preparation of lotion；2) preparation of the antifouling anticorrosive paint of environment-friendly type；3) antifouling anti-corrosion strengthens lotion and the antifouling anticorrosive paint mixing of environment-friendly type.Environmental Safety of the present invention, effectiveness persistently, microorganism can be effectively prevent to adhere to.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of preparation method of marine anti-pollution anticorrosive paint.
Background technique
Marine corrosion refers to the corrosion that metal component occurs in marine environment.Marine environment is a kind of corrosion ring of complexity
Border.In this environment, seawater itself is a kind of strong corrosive medium, while wave, wave, tide, stream again generate metal component low
Frequency reciprocating force and impact, in addition the dirts such as marine microorganism, aufwuch and their metabolin all generate directly corrosion process
It connects or indirect acceleration.In the technology for preventing marine organisms apposition growth developed at present, antifouling painting is brushed
Material is because its is economical, and the advantages that validity and ease for operation, what is developed in recent years is most fast, is most widely used, antifouling painting
Material is mainly by five kinds of resin, anti-fouling agent, auxiliary material, filler material and solvent at being grouped as.
Wherein, anti-fouling agent is the main poison that toxic action is played to aufwuch.Resin is main film forming agent, to antifouling
The performance of coating performance plays key effect；Auxiliary material is mostly some functional additives, promotes the comprehensive performance of coating, makes
Coating function is more diversified.Existing anticorrosion and antifouling coating have the following deficiencies: 1) but to the water environment on periphery have compared with
Big injury.2) anti-pollution is again poor；3) antifouling persistence is poor, is easy failure.
Summary of the invention
The ocean that the object of the present invention is to provide a kind of Environmental Safety, effectiveness persistently, microorganism can be effectively prevent to adhere to
The preparation method of antifouling anticorrosive paint.
For achieving the above object, the technical scheme adopted by the invention is that: a kind of system of marine anti-pollution anticorrosive paint
Preparation Method, comprising the following steps:
1) antifouling anti-corrosion strengthens the preparation of lotion:
20-30 parts of piezoluminescence material, 10-15 parts of photocatalyst material and zinc acrylate resin 30-40 are weighed by weight
Part；Under 300 revs/min of revolving speed, blender is added in piezoluminescence material, photocatalyst material and zinc acrylate resin together
It is interior, it stirs 5 minutes and is tentatively mixed；Then revolving speed is adjusted to 1200 revs/min or more, obtains antifouling anti-corrosion within stirring 10 minutes
Strengthen lotion；
2) preparation of the antifouling anticorrosive paint of environment-friendly type:
1. seaweed that weight ratio is 1:0.4 and garlic to be placed in air dry oven and dry at 45 DEG C, then use
Pulverizer grinding and sieving obtains the mixed powder of garlic and seaweed, and mixed powder is added in distilled water, and constant temperature impregnates 5 at 40 DEG C
Hour；Then whole to be put into steam distillation 4 hours in volatile oil extractor, volatile oil is obtained, oil is will volatilize and is placed on rotation steaming
Concentrated by rotary evaporation on instrument is sent out, it is spare to obtain garlic and seaweed extract paste；
2. by weight by 35 parts of vinyl cyclohexene dioxide epoxy resin, 20 parts of superchlorinated polyvinyl chloride resin, hydroxypropyl first
The 2 parts of mixing of base cellulose, which are added in heating kettle, is heated to molten condition, is then kept the temperature and under the speed of 400 turns/Min
Stirring obtains resin solution in 20 minutes；Then disposably by 3 parts of nano silica, 2 parts of propylene glycol, 1 part of hexylene glycol, bentonite
In 7 parts of addition resin solutions, stop heating, stirred 15 minutes under the speed of 200 turns/Min；40 DEG C or less are dropped to temperature
When, step 1. 8 parts of garlic obtained and seaweed extract and 1 part of benzoic acid is added, and stir under the speed of 500 turns/Min
10 minutes up to the antifouling anticorrosive paint of environment-friendly type；
3) antifouling anti-corrosion is strengthened lotion and the antifouling anticorrosive paint of environment-friendly type to be added in blender by the weight ratio of 1:8-10
It is mixed, stirs 15 minutes or more under 800 revs/min of revolving speed to get product.
Preferably, the general structure of the piezoluminescence material is as follows:
Preferably, the piezoluminescence material is prepared by the following method, by bromo triphenylethylene and 4- aldehyde radical benzene boron
Acid is dissolved in toluene, and tetrabutylammonium bromide and wet chemical is added；After logical nitrogen 0.5h, tetrakis triphenylphosphine palladium is added,
It is heated to 90 DEG C of reactions for 24 hours；After reaction, the reaction solution for being as cold as room temperature is poured into water, is extracted using ethyl acetate；
After organic layer anhydrous sodium sulfate drying, solvent is boiled off, is purified using silica gel column chromatography, it is mixed with n-hexane and methylene chloride
Bonding solvent is that leacheate leaching is inhaled, and obtained white product is piezoluminescence material.
Preferably, the photocatalyst material is Ag doping modified nano-titanium dioxide, the Ag doping modified nano-silica
Change titanium to be prepared by the following method: at normal temperature, a certain amount of nano-titanium dioxide be added in silver nitrate solution, by one
Sodium carbonate liquor is added after the reaction of section time, mixed solution is made；The mixed solution is under the irradiation of ultraviolet radiator until completing
Photochemical reaction removes supernatant liquor to distill water washing after standing, lower layer is Ag doping modified nano-titanium dioxide.
Beneficial effects of the present invention embody a concentrated reflection of:
(1) strengthen lotion using antifouling anti-corrosion as modifying agent to be modified coating, using photocatalyst material as it is antibacterial,
Sterilize composition, safe and non-toxic, effectiveness is lasting, to inhibiting microorganism attachment to have fabulous effect.
(2) antifouling anti-corrosion strengthens the piezoluminescence material added in lotion under the fluctuation impact of seawater, pressure change energy
Certain fluorescent effect is enough generated, long-acting trigger condition can be provided for photocatalyst by matching with natural light.
(3) the antifouling anticorrosive paint of environment-friendly type is used, rich in polysaccharide, tannic acid, phenolic acid, allicin and more in seaweed and garlic
Kind ter penoids have good inhibition growth to marine organisms, therefore have good antifouling activity.The present invention will be purple
Ingredient in dish and garlic with antifouling activity has carried out effective extraction, forms extract in the antifouling anticorrosive paint of environment-friendly type
Compared with interface cohesion, to effectively improve the anti-pollution of coating, seaweed and garlic itself are a kind of natural biologic materials, this
Body is nontoxic, using its extract as anti-pollution function auxiliary agent, is safe from harm to marine environment, more environmentally friendly.
Specific embodiment
Photocatalyst material of the present invention can be selected: rutile type nano titanic oxide, nanometer anatase titania.
In order to improve the extinction bandwidth of photocatalyst material, visible light and fluorescence is set to play better catalytic action, better way is sheet
The invention photocatalyst material uses Ag doping modified nano-titanium dioxide, that is, utilizes and adulterate in nano-titanium dioxide
Silver particles make it also have preferable activity under non-ultraviolet environments to improve the extinction bandwidth of nano-titanium dioxide.The present invention
Using photochemical precipitation method, at normal temperature, the PH numerical value of solution is controlled, it is molten that silver nitrate is added in a certain amount of nano-titanium dioxide
In liquid, strong stirring is added sodium carbonate liquor after reaction after a period of time and mixed solution is made；The mixed solution is ultraviolet
Supernatant liquor is removed after standing to distill water washing until completing photochemical reaction under the irradiation of line lamp, lower layer is Ag doping
Modified nano-titanium dioxide.Ag doping modified nano-titanium dioxide of the present invention still has high under visible light environment
Activity reduces the catalysis difficulty of photocatalyst material.
Since coating of the present invention is typically employed on the components such as ship, submarine pipeline, the light of some positions of ship
It is bad according to intensity, submarine pipeline natural light is worse.For this purpose, the activity in order to guarantee photocatalyst material, the present invention is in antifouling anti-corrosion
Strengthen and be added with piezoluminescence material in lotion, the piezoluminescence material can namely be issued by after external pressure stimulation
Light, to provide catalysis source for photocatalyst material.
About piezoluminescence material of the present invention the preparation method is as follows: bromo triphenylethylene and 4- aldehyde radical phenyl boric acid are dissolved in
In toluene, tetrabutylammonium bromide and wet chemical is added；After logical nitrogen 0.5h, tetrakis triphenylphosphine palladium is added, is heated to
90 DEG C of reactions are for 24 hours；After reaction, the reaction solution for being as cold as room temperature is poured into water, is extracted using ethyl acetate；Organic layer
After anhydrous sodium sulfate drying, solvent is boiled off, is purified using silica gel column chromatography, with n-hexane and methylene chloride mixed solvent
It drenches and inhales for leacheate, obtained white product is piezoluminescence material, yield 97%.
The general structure of the piezoluminescence material are as follows:
Embodiment 1
1) antifouling anti-corrosion strengthens the preparation of lotion:
30 parts of piezoluminescence material, 10 parts of photocatalyst material and 40 parts of zinc acrylate resin are weighed by weight；300
Rev/min revolving speed under, piezoluminescence material, photocatalyst material and zinc acrylate resin are added in blender together, stirring 5
Minute is tentatively mixed；Then revolving speed is adjusted to 1200 revs/min or more, obtains antifouling anti-corrosion fortified milk within stirring 10 minutes
Liquid；
2) preparation of the antifouling anticorrosive paint of environment-friendly type:
1. seaweed that weight ratio is 1:0.4 and garlic to be placed in air dry oven and dry at 45 DEG C, then use
Pulverizer grinding and sieving obtains the mixed powder of garlic and seaweed, and mixed powder is added in distilled water, and constant temperature impregnates 5 at 40 DEG C
Hour；Then whole to be put into steam distillation 4 hours in volatile oil extractor, volatile oil is obtained, oil is will volatilize and is placed on rotation steaming
Concentrated by rotary evaporation on instrument is sent out, it is spare to obtain garlic and seaweed extract paste；
2. by weight by 35 parts of vinyl cyclohexene dioxide epoxy resin, 20 parts of superchlorinated polyvinyl chloride resin, hydroxypropyl first
The 2 parts of mixing of base cellulose, which are added in heating kettle, is heated to molten condition, is then kept the temperature and under the speed of 400 turns/Min
Stirring obtains resin solution in 20 minutes；Then disposably by 3 parts of nano silica, 2 parts of propylene glycol, 1 part of hexylene glycol, bentonite
In 7 parts of addition resin solutions, stop heating, stirred 15 minutes under the speed of 200 turns/Min；40 DEG C or less are dropped to temperature
When, step 1. 8 parts of garlic obtained and seaweed extract and 1 part of benzoic acid is added, and stir under the speed of 500 turns/Min
10 minutes up to the antifouling anticorrosive paint of environment-friendly type；
3) antifouling anti-corrosion reinforcing lotion and the antifouling anticorrosive paint of environment-friendly type are added in blender by the weight ratio of 1:8 and are carried out
Mixing, stirs 15 minutes or more under 800 revs/min of revolving speed to get product.
Embodiment 2
1) antifouling anti-corrosion strengthens the preparation of lotion:
20 parts of piezoluminescence material, 15 parts of photocatalyst material and 30 parts of zinc acrylate resin are weighed by weight；300
Rev/min revolving speed under, piezoluminescence material, photocatalyst material and zinc acrylate resin are added in blender together, stirring 5
Minute is tentatively mixed；Then revolving speed is adjusted to 1200 revs/min or more, obtains antifouling anti-corrosion fortified milk within stirring 10 minutes
Liquid；
2) preparation of the antifouling anticorrosive paint of environment-friendly type:
1. seaweed that weight ratio is 1:0.4 and garlic to be placed in air dry oven and dry at 45 DEG C, then use
Pulverizer grinding and sieving obtains the mixed powder of garlic and seaweed, and mixed powder is added in distilled water, and constant temperature impregnates 5 at 40 DEG C
Hour；Then whole to be put into steam distillation 4 hours in volatile oil extractor, volatile oil is obtained, oil is will volatilize and is placed on rotation steaming
Concentrated by rotary evaporation on instrument is sent out, it is spare to obtain garlic and seaweed extract paste；
2. by weight by 35 parts of vinyl cyclohexene dioxide epoxy resin, 20 parts of superchlorinated polyvinyl chloride resin, hydroxypropyl first
The 2 parts of mixing of base cellulose, which are added in heating kettle, is heated to molten condition, is then kept the temperature and under the speed of 400 turns/Min
Stirring obtains resin solution in 20 minutes；Then disposably by 3 parts of nano silica, 2 parts of propylene glycol, 1 part of hexylene glycol, bentonite
In 7 parts of addition resin solutions, stop heating, stirred 15 minutes under the speed of 200 turns/Min；40 DEG C or less are dropped to temperature
When, step 1. 8 parts of garlic obtained and seaweed extract and 1 part of benzoic acid is added, and stir under the speed of 500 turns/Min
10 minutes up to the antifouling anticorrosive paint of environment-friendly type；
3) antifouling anti-corrosion reinforcing lotion and the antifouling anticorrosive paint of environment-friendly type are added in blender by the weight ratio of 1:8 and are carried out
Mixing, stirs 15 minutes or more under 800 revs/min of revolving speed to get product.
Embodiment 3
1) antifouling anti-corrosion strengthens the preparation of lotion:
30 parts of piezoluminescence material, 12 parts of photocatalyst material and 35 parts of zinc acrylate resin are weighed by weight；300
Rev/min revolving speed under, piezoluminescence material, photocatalyst material and zinc acrylate resin are added in blender together, stirring 5
Minute is tentatively mixed；Then revolving speed is adjusted to 1200 revs/min or more, obtains antifouling anti-corrosion fortified milk within stirring 10 minutes
Liquid；
2) preparation of the antifouling anticorrosive paint of environment-friendly type:
1. seaweed that weight ratio is 1:0.4 and garlic to be placed in air dry oven and dry at 45 DEG C, then use
Pulverizer grinding and sieving obtains the mixed powder of garlic and seaweed, and mixed powder is added in distilled water, and constant temperature impregnates 5 at 40 DEG C
Hour；Then whole to be put into steam distillation 4 hours in volatile oil extractor, volatile oil is obtained, oil is will volatilize and is placed on rotation steaming
Concentrated by rotary evaporation on instrument is sent out, it is spare to obtain garlic and seaweed extract paste；
2. by weight by 35 parts of vinyl cyclohexene dioxide epoxy resin, 20 parts of superchlorinated polyvinyl chloride resin, hydroxypropyl first
The 2 parts of mixing of base cellulose, which are added in heating kettle, is heated to molten condition, is then kept the temperature and under the speed of 400 turns/Min
Stirring obtains resin solution in 20 minutes；Then disposably by 3 parts of nano silica, 2 parts of propylene glycol, 1 part of hexylene glycol, bentonite
In 7 parts of addition resin solutions, stop heating, stirred 15 minutes under the speed of 200 turns/Min；40 DEG C or less are dropped to temperature
When, step 1. 8 parts of garlic obtained and seaweed extract and 1 part of benzoic acid is added, and stir under the speed of 500 turns/Min
10 minutes up to the antifouling anticorrosive paint of environment-friendly type；
3) antifouling anti-corrosion reinforcing lotion and the antifouling anticorrosive paint of environment-friendly type are added in blender by the weight ratio of 1:9 and are carried out
Mixing, stirs 15 minutes or more under 800 revs/min of revolving speed to get product.
Through detecting, the coating antibacterial circle diameter of three embodiments of the present invention respectively reaches 57mm, 61mm and 56mm,
The fungistatic effect of middle embodiment 2 is especially apparent.The present invention is for the first time applying photocatalyst technology and piezoluminescence technology connected applications
Material field, Environmental Safety, effectiveness are lasting, effectively can prevent microorganism from adhering to.
Claims (4)
1. a kind of preparation method of marine anti-pollution anticorrosive paint, which comprises the following steps:
1) antifouling anti-corrosion strengthens the preparation of lotion:
20-30 parts of piezoluminescence material, 10-15 parts of photocatalyst material and 30-40 parts of zinc acrylate resin are weighed by weight；?
Under 300 revs/min of revolving speed, piezoluminescence material, photocatalyst material and zinc acrylate resin are added in blender together, stirred
It mixes 5 minutes and is tentatively mixed；Then revolving speed is adjusted to 1200 revs/min or more, obtains antifouling anti-corrosion within stirring 10 minutes and strengthens
Lotion；
2) preparation of the antifouling anticorrosive paint of environment-friendly type；
1. seaweed that weight ratio is 1:0.4 and garlic are placed in air dry oven and are dried at 45 DEG C, then with crushing
Machine grinding and sieving obtains the mixed powder of garlic and seaweed, and mixed powder is added in distilled water, and it is small to impregnate 5 for constant temperature at 40 DEG C
When；Then whole to be put into steam distillation 4 hours in volatile oil extractor, volatile oil is obtained, oil is will volatilize and is placed on rotary evaporation
It is spare to obtain garlic and seaweed extract paste for concentrated by rotary evaporation on instrument；
2. by weight that 35 parts of vinyl cyclohexene dioxide epoxy resin, 20 parts of superchlorinated polyvinyl chloride resin, hydroxypropyl methyl is fine
Dimension 2 parts of mixing of element, which are added in heating kettle, is heated to molten condition, is then kept the temperature and is stirred under the speed of 400 turns/Min
Obtain resin solution within 20 minutes；Then disposably by 3 parts of nano silica, 2 parts of propylene glycol, 1 part of hexylene glycol, 7 parts of bentonite
It is added in resin solution, stops heating, stirred 15 minutes under the speed of 200 turns/Min；When temperature drops to 40 DEG C or less,
Step 1. 8 parts of garlic obtained and seaweed extract and 1 part of benzoic acid is added, and stirs 10 under the speed of 500 turns/Min
Minute is up to the antifouling anticorrosive paint of environment-friendly type；
3) antifouling anti-corrosion reinforcing lotion and the antifouling anticorrosive paint of environment-friendly type are added in blender by the weight ratio of 1:8-10 and are carried out
Mixing, stirs 15 minutes or more under 800 revs/min of revolving speed to get product.
2. the preparation method of marine anti-pollution anticorrosive paint according to claim 1, it is characterised in that: the piezoluminescence material
The general structure of material is as follows:
3. the preparation method of marine anti-pollution anticorrosive paint according to claim 2, it is characterised in that: the piezoluminescence material
Material is prepared by the following method, and bromo triphenylethylene and 4- aldehyde radical phenyl boric acid are dissolved in toluene, and tetrabutylammonium bromide is added
And wet chemical；After logical nitrogen 0.5h, tetrakis triphenylphosphine palladium is added, is heated to 90 DEG C of reactions for 24 hours；After reaction,
The reaction solution for being as cold as room temperature is poured into water, is extracted using ethyl acetate；After organic layer anhydrous sodium sulfate drying, boil off
Solvent is purified using silica gel column chromatography, is drenched and is inhaled as leacheate using n-hexane and methylene chloride mixed solvent, obtained white
Product is piezoluminescence material.
4. the preparation method of marine anti-pollution anticorrosive paint according to claim 3, it is characterised in that: the photocatalyst material
For Ag doping modified nano-titanium dioxide, the Ag doping modified nano-titanium dioxide is prepared by the following method: in room temperature
Under, a certain amount of nano-titanium dioxide is added in silver nitrate solution, sodium carbonate liquor is added after reaction after a period of time
Mixed solution is made；The mixed solution, until completing photochemical reaction, to distill water washing, is stood under the irradiation of ultraviolet radiator
After remove supernatant liquor, lower layer is Ag doping modified nano-titanium dioxide.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110698142A (en) * | 2019-11-14 | 2020-01-17 | 广西云燕特种水泥建材有限公司 | Antifouling corrosion-resistant marine cement and preparation method thereof |
| US11168287B2 (en) | 2016-05-26 | 2021-11-09 | Kimberly-Clark Worldwide, Inc. | Anti-adherent compositions and methods of inhibiting the adherence of microbes to a surface |
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