CN106497160A - A kind of method of utilization Fructus Ananadis comosi sauced for high stability coating liquid - Google Patents
A kind of method of utilization Fructus Ananadis comosi sauced for high stability coating liquid Download PDFInfo
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- CN106497160A CN106497160A CN201610923119.5A CN201610923119A CN106497160A CN 106497160 A CN106497160 A CN 106497160A CN 201610923119 A CN201610923119 A CN 201610923119A CN 106497160 A CN106497160 A CN 106497160A
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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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/40—Polyamides containing oxygen in the form of ether groups
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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
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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
- C09D7/65—Additives macromolecular
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Abstract
The present invention relates to a kind of utilization Fructus Ananadis comosi sauced belongs to coating liquid preparing technical field for the method for high stability coating liquid.The method is by Fructus Ananadis comosi and Semen Glyciness co-fermentation, extract fermented supernatant fluid, long-chain polyamino acid template is obtained using the Polyethylene Glycol hybrid reaction of each amino acid and Amino End Group being rich in supernatant, processes as modification liquid and Ludox and other adjuvant blendings, coating liquid is finally obtained.The present invention produces the absorption of chemical combination key using the hydroxyl on carboxylic acid group's group and Ludox ion of uniform arrangement in polyamino acid long-chain, silica sol particle is made uniformly to be arranged on polyamino acid template strand one by one, avoid the mutual absorption reunion sedimentation between silica sol particle, in addition in aminoacid, the presence of amino isoreactivity group can strengthen into the Chemical bonding between film liquid and substrate, make its Adhesion enhancement, and light transmittance is high, film hardness is strong, has broad application prospects.
Description
Technical field
The present invention relates to a kind of method of utilization Fructus Ananadis comosi sauced for high stability coating liquid, belongs to coating liquid technology of preparing neck
Domain.
Background technology
In recent years, with the various instruments such as large screen display, solar thermal collector photovoltaic cell component exploitation with should
With being increasingly subject to people's attention to the research of glass antireflective effect.And a kind of most simple and effective side for making glass anti-reflection
Method is exactly plated film above the glass.According to optical principle, in the less thin film of glass substrate surface plating last layer refractive index, can make
The light transmission of substrate is improved.The surface protection glass of such as solar energy heating hydrophone, photovoltaic component encapsulating glass
Glass, if by this method improving its light transmission, be conducive to improving photothermal conversion efficiency and electricity conversion.
Coated solution of the prior art, be by Ludox, titanium colloidal sol isosol class material and film forming matter, other are auxiliary
Material carries out what physical mixed was obtained, so that in this kind of coated solution, Ludox, titanium colloidal sol isosol class material and film forming matter
Bond strength between matter is weaker.Because there is substantial amounts of tool in the particle surface in Ludox, titanium colloidal sol isosol class material
There is the hydroxyl of reactivity, the coated solution that these molten gelatin substances are obtained with film forming matter, other adjuvant physical mixed, easily
Heavy poly-, stability is bad.And the coating liquid of prior art is after glass surface film forming, film hardness, adhesive force and rub resistance
Poor and prepared packaging glass of solar cell film layer under ageing environment easily comes off, illustrate existing too
The weather resistance of positive energy battery encapsulating glass is bad, and causes the anti-reflection function of film layer to fail.And, the sun of the prior art
Energy battery encapsulating glass, although be coated with anti-reflection film, but the anti-reflection rate of its anti-reflection film mostly is less than 2.5%, so that existing skill
The light transmittance of the packaging glass of solar cell in art is relatively low.
Content of the invention
Present invention mainly solves technical problem：For the Ludox isosol class material in common coating liquid at present containing big
Measurer has the hydroxyl of reactivity so as to when mixing with film forming matter, other auxiliary substances, easily sinks and gathers, causes stability
Difference, and have that light transmittance is low, the problem of the related physical poor performance such as film hardness, adhesive force, there is provided a kind of utilize Fructus Ananadis comosi beans
Fructus Ananadis comosi and Semen Glyciness co-fermentation are extracted fermented supernatant fluid, using supernatant by the method for preparing high stability coating liquid, the method
In the Polyethylene Glycol hybrid reaction of each amino acid for being rich in and Amino End Group long-chain polyamino acid template is obtained, as changing
Property liquid and Ludox and other adjuvant blendings process, coating liquid is finally obtained.The present invention is utilized and is uniformly arranged in polyamino acid long-chain
Hydroxyl on carboxylic acid group's group and Ludox ion of cloth produces the absorption of chemical combination key, makes silica sol particle uniformly arrange one by one
On polyamino acid template strand, it is to avoid the mutual absorption between silica sol particle is reunited sedimentation, solves silicon in traditional coating liquid
When colloidal sol is mixed with film forming matter, other auxiliary substances, easily sink and gather, cause the problem of stability difference, in addition ammonia in aminoacid
The presence of base isoreactivity group can strengthen into the Chemical bonding between film liquid and substrate so as to Adhesion enhancement, and printing opacity
Rate is high, and film hardness is strong, has broad application prospects.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is：
（1）The fresh Fructus Ananadis comosis of 800～900g are selected, the thin slice that thickness is 5～10mm is cut into by knife, thin slice is successively laid in glass
Fermenter base, often spreads one layer of Fructus Ananadis comosi piece and sprinkles 1～2g Sal and 2～4g sucrose on its surface, before having spread Fructus Ananadis comosi piece envelope bottle, then
The Semen Glyciness for adding Fructus Ananadis comosi gross mass 10% to ferment and 3～5 Radix Glycyrrhizaes, envelope bottle was after 35～45 DEG C of bottom fermentations 30～40 days；
（2）After Fructus Ananadis comosi in bottle through fermentable into after transparence, fermentation complete to obtain Fructus Ananadis comosi beans, by Fructus Ananadis comosi beans and deionized water
By 1～2h of stirring dipping in 40～50 DEG C of water-bath is put into after waiting mass ratio mixing, be filtrated to get filtrate and with centrifuge with
2000～3000r/min rotating speed 10～15min of centrifugal treating, obtain the supernatant rich in aminoacid；
（3）It is 100 in mass ratio:1 will be dissolved in two after the above-mentioned supernatant rich in aminoacid and amino-end peg mixing
In the chloroform that 3～5 times of person's gross mass, stirring reaction 2～3 days at 25～35 DEG C obtain polyamino acid template liquid, standby
With；
（4）It is 1 by volume by tetraethyl orthosilicate and water:Power after 2 mixing with 100～200W at 60～70 DEG C is surpassed
Sound stirs 10～15min, and in the emulsion after ultrasound, dropwise Deca concentration is the nitric acid of 1mol/L, until emulsion pH reaches
2～3, Ludox is obtained after standing 15～25min of hydrolysis；
（5）Count by weight, weigh 60～70 parts of above-mentioned Ludox, 30～40 parts of standby polyamino acid template liquid, 5～8
Be put in vacuum electric furnace after part hexadecyl trimethoxy silane and 20～30 parts of dehydrated alcohol mixing and stirrings 250～
At 300 DEG C, electric smelting processes 30～40min, obtains mixture；
（6）After said mixture naturally cools to room temperature, then add in mixture its gross mass 3～5% polyvinyl alcohol and
The deionized water of gross mass 10～15%, is put in ultrasonic disperse instrument and proceeds in Rotary Evaporators after 20～30min of dispersion, 50
～60 DEG C of backspin inspissations are reduced to the 1/3 of its original volume, and the concentrated solution for obtaining is prepared into high stability coating liquid using Fructus Ananadis comosi beans.
The present invention concrete application method be：Coating liquid obtained in the present invention is sprayed into cleaning by the way of spraying dry
Glass substrate surface that is net and drying, it is 0.1～0.2mm control coating thickness, after end to be sprayed, is put into baking oven, 60～
Solidify which after 15～20min of baking at 70 DEG C, you can.After testing, the film plating layer light transmittance reaches 80～85%, and film layer is hard
, up to 1600～1800HV, rub resistance is excellent for degree.
The invention has the beneficial effects as follows：
（1）Avoid substantial amounts of hydroxyl to exist in coating liquid prepared by the present invention, which is enhanced with film forming matter and other adjuvants
Caking ability, it is heavy poly- to be difficult, and improves its stability；
（2）The film plating layer light transmittance that coating liquid obtained in of the invention is formed reaches 80～85%, and film hardness up to 1600～
1800HV, rub resistance are excellent；
（3）Obtained in of the invention, coating liquid preparation process is simple to operation, and raw material is easy to get, with low cost, should with wide
Use prospect.
Specific embodiment
The fresh Fructus Ananadis comosis of 800～900g are selected, the thin slice that thickness is 5～10mm is cut into by knife, thin slice is successively laid in glass
Glass fermenter base, often spreads one layer of Fructus Ananadis comosi piece and sprinkles 1～2g Sal and 2～4g sucrose on its surface, before having spread Fructus Ananadis comosi piece envelope bottle,
Add Semen Glyciness and 3～5 Radix Glycyrrhizaes that Fructus Ananadis comosi gross mass 10% was fermented, envelope bottle was after 35～45 DEG C of bottom fermentations 30～40 days；Treat
In bottle, through fermentable into after transparence, fermentation completes to obtain Fructus Ananadis comosi beans Fructus Ananadis comosi, by Fructus Ananadis comosi beans and deionized water by etc. quality
Than being put into 1～2h of stirring dipping in 40～50 DEG C of water-bath after mixing, be filtrated to get filtrate and with centrifuge with 2000～
3000r/min rotating speed 10～15min of centrifugal treating, obtain the supernatant rich in aminoacid；It is 100 in mass ratio:1 by above-mentioned richness
It is dissolved in the chloroform of 3～5 times of both gross masses, 25 after supernatant and amino-end peg mixing containing aminoacid
Stirring reaction 2～3 days at～35 DEG C, obtain polyamino acid template liquid, standby；It is 1 by volume by tetraethyl orthosilicate and water:2
10～15min of ultrasonic agitation is carried out with the power of 100～200W at 60～70 DEG C after mixing, in the emulsion after ultrasound by
Nitric acid of the drop Deca concentration for 1mol/L, until emulsion pH reaches 2～3, obtains silicon after standing 15～25min of hydrolysis molten
Glue；Count by weight, weigh 60～70 parts of above-mentioned Ludox, 30～40 parts of standby polyamino acid template liquid, 5～8 part ten
It is put in vacuum electric furnace at 250～300 DEG C after six alkyl trimethoxysilanes and 20～30 parts of dehydrated alcohol mixing and stirrings
Lower electric smelting processes 30～40min, obtains mixture；After said mixture naturally cools to room temperature, then which is added in mixture
The polyvinyl alcohol of gross mass 3～5% and the deionized water of gross mass 10～15%, are put into 20～30min of dispersion in ultrasonic disperse instrument
After proceed in Rotary Evaporators, be reduced to the 1/3 of its original volume in 50～60 DEG C of backspin inspissations, the concentrated solution for obtaining is i.e. using Fructus Ananadis comosi
Beans are prepared into high stability coating liquid.
Example 1
The fresh Fructus Ananadis comosis of 800g are selected, the thin slice that thickness is 5mm are cut into by knife, thin slice is successively laid in glass fermentation tank bottom,
Often spread one layer of Fructus Ananadis comosi piece and 1g Sal and 2g sucrose is sprinkled on its surface, before having spread Fructus Ananadis comosi piece envelope bottle, add Fructus Ananadis comosi gross mass 10%
The Semen Glyciness that fermented and 3 Radix Glycyrrhizaes, envelope bottle was after 35 DEG C of bottom fermentations 30 days；Treat in bottle Fructus Ananadis comosi through fermentable into transparence
Afterwards, fermentation completes to obtain Fructus Ananadis comosi beans, by Fructus Ananadis comosi beans and deionized water by stirring in the water-bath for waiting mass ratio to be put into 40 DEG C after mixing
Dipping 1h is mixed, filtrate is filtrated to get and with centrifuge with 2000r/min rotating speed centrifugal treating 10min, is obtained rich in aminoacid
Supernatant；It is 100 in mass ratio:1 will be dissolved in two after the above-mentioned supernatant rich in aminoacid and amino-end peg mixing
In the chloroform that 3 times of person's gross mass, stirring reaction 2 days at 25 DEG C obtain polyamino acid template liquid, standby；By positive silicic acid
Ethyl ester and water are 1 by volume:Ultrasonic agitation 10min is carried out with the power of 100W at 60 DEG C after 2 mixing, to the breast after ultrasound
In turbid liquid, dropwise Deca concentration is the nitric acid of 1mol/L, until emulsion pH reaches 2, obtains silicon after standing hydrolysis 15min
Colloidal sol；Count by weight, weigh 60 parts of above-mentioned Ludox, 30 parts of standby polyamino acid template liquid, 5 parts of cetyl front threes
Electric smelting at 250 DEG C is put in vacuum electric furnace after TMOS and 20 parts of dehydrated alcohol mixing and stirrings and processes 30min, obtain mixed
Compound；After said mixture naturally cools to room temperature, then the polyvinyl alcohol of its gross mass 3% and total matter is added in mixture
The deionized water of amount 10%, is put in ultrasonic disperse instrument and proceeds in Rotary Evaporators after dispersion 20min, concentrated by rotary evaporation at 50 DEG C
To the 1/3 of its original volume, the concentrated solution for obtaining is prepared into high stability coating liquid using Fructus Ananadis comosi beans.
The present invention concrete application method be：Coating liquid obtained in the present invention is sprayed into cleaning by the way of spraying dry
Glass substrate surface that is net and drying, controls coating thickness for 0.1mm, after end to be sprayed, is put into baking oven, toast at 60 DEG C
Solidify which after 15min, you can.After testing, the film plating layer light transmittance reaches 80%, and film hardness is up to 1600HV, antifriction
Wiping property is excellent.
Example 2
The fresh Fructus Ananadis comosis of 850g are selected, the thin slice that thickness is 8mm are cut into by knife, thin slice is successively laid in glass fermentation tank bottom,
Often spread one layer of Fructus Ananadis comosi piece and 2g Sal and 3g sucrose is sprinkled on its surface, before having spread Fructus Ananadis comosi piece envelope bottle, add Fructus Ananadis comosi gross mass 10%
The Semen Glyciness that fermented and 4 Radix Glycyrrhizaes, envelope bottle was after 40 DEG C of bottom fermentations 35 days；Treat in bottle Fructus Ananadis comosi through fermentable into transparence
Afterwards, fermentation completes to obtain Fructus Ananadis comosi beans, by Fructus Ananadis comosi beans and deionized water by stirring in the water-bath for waiting mass ratio to be put into 45 DEG C after mixing
Dipping 2h is mixed, filtrate is filtrated to get and with centrifuge with 2500r/min rotating speed centrifugal treating 13min, is obtained rich in aminoacid
Supernatant；It is 100 in mass ratio:1 will be dissolved in two after the above-mentioned supernatant rich in aminoacid and amino-end peg mixing
In the chloroform that 4 times of person's gross mass, stirring reaction 2 days at 30 DEG C obtain polyamino acid template liquid, standby；By positive silicic acid
Ethyl ester and water are 1 by volume:Ultrasonic agitation 13min is carried out with the power of 150W at 65 DEG C after 2 mixing, to the breast after ultrasound
In turbid liquid, dropwise Deca concentration is the nitric acid of 1mol/L, until emulsion pH reaches 3, obtains silicon after standing hydrolysis 20min
Colloidal sol；Count by weight, weigh 65 parts of above-mentioned Ludox, 35 parts of standby polyamino acid template liquid, 7 parts of cetyl front threes
Electric smelting at 280 DEG C is put in vacuum electric furnace after TMOS and 25 parts of dehydrated alcohol mixing and stirrings and processes 35min, obtain mixed
Compound；After said mixture naturally cools to room temperature, then the polyvinyl alcohol of its gross mass 4% and total matter is added in mixture
The deionized water of amount 13%, is put in ultrasonic disperse instrument and proceeds in Rotary Evaporators after dispersion 25min, concentrated by rotary evaporation at 55 DEG C
To the 1/3 of its original volume, the concentrated solution for obtaining is prepared into high stability coating liquid using Fructus Ananadis comosi beans.
The present invention concrete application method be：Coating liquid obtained in the present invention is sprayed into cleaning by the way of spraying dry
Glass substrate surface that is net and drying, controls coating thickness for 0.1mm, after end to be sprayed, is put into baking oven, toast at 65 DEG C
Solidify which after 18min, you can.After testing, the film plating layer light transmittance reaches 83%, and film hardness is up to 1700HV, antifriction
Wiping property is excellent.
Example 3
The fresh Fructus Ananadis comosis of 900g are selected, the thin slice that thickness is 10mm are cut into by knife, thin slice is successively laid in glass fermentation tank bottom,
Often spread one layer of Fructus Ananadis comosi piece and 2g Sal and 4g sucrose is sprinkled on its surface, before having spread Fructus Ananadis comosi piece envelope bottle, add Fructus Ananadis comosi gross mass 10%
The Semen Glyciness that fermented and 5 Radix Glycyrrhizaes, envelope bottle was after 45 DEG C of bottom fermentations 40 days；Treat in bottle Fructus Ananadis comosi through fermentable into transparence
Afterwards, fermentation completes to obtain Fructus Ananadis comosi beans, by Fructus Ananadis comosi beans and deionized water by stirring in the water-bath for waiting mass ratio to be put into 50 DEG C after mixing
Dipping 2h is mixed, filtrate is filtrated to get and with centrifuge with 3000r/min rotating speed centrifugal treating 15min, is obtained rich in aminoacid
Supernatant；It is 100 in mass ratio:1 will be dissolved in two after the above-mentioned supernatant rich in aminoacid and amino-end peg mixing
In the chloroform that 5 times of person's gross mass, stirring reaction 3 days at 35 DEG C obtain polyamino acid template liquid, standby；By positive silicic acid
Ethyl ester and water are 1 by volume:Ultrasonic agitation 15min is carried out with the power of 200W at 70 DEG C after 2 mixing, to the breast after ultrasound
In turbid liquid, dropwise Deca concentration is the nitric acid of 1mol/L, until emulsion pH reaches 3, obtains silicon after standing hydrolysis 25min
Colloidal sol；Count by weight, weigh 70 parts of above-mentioned Ludox, 40 parts of standby polyamino acid template liquid, 8 parts of cetyls three
Electric smelting at 300 DEG C is put in vacuum electric furnace after methoxy silane and 30 parts of dehydrated alcohol mixing and stirrings and processes 40min, obtain
Mixture；After said mixture naturally cools to room temperature, then the polyvinyl alcohol of its gross mass 5% and total is added in mixture
The deionized water of quality 15%, is put in ultrasonic disperse instrument and proceeds in Rotary Evaporators after dispersion 30min, in 60 DEG C of backspin inspissations
The 1/3 of its original volume is reduced to, the concentrated solution for obtaining is prepared into high stability coating liquid using Fructus Ananadis comosi beans.
The present invention concrete application method be：Coating liquid obtained in the present invention is sprayed into cleaning by the way of spraying dry
Glass substrate surface that is net and drying, controls coating thickness for 0.2mm, after end to be sprayed, is put into baking oven, toast at 70 DEG C
Solidify which after 20min, you can.After testing, the film plating layer light transmittance reaches 85%, and film hardness is up to 1800HV, antifriction
Wiping property is excellent.
Claims (1)
1. method of a kind of utilization Fructus Ananadis comosi sauced for high stability coating liquid, it is characterised in that concrete preparation process is：
（1）The fresh Fructus Ananadis comosis of 800～900g are selected, the thin slice that thickness is 5～10mm is cut into by knife, thin slice is successively laid in glass
Fermenter base, often spreads one layer of Fructus Ananadis comosi piece and sprinkles 1～2g Sal and 2～4g sucrose on its surface, before having spread Fructus Ananadis comosi piece envelope bottle, then
The Semen Glyciness for adding Fructus Ananadis comosi gross mass 10% to ferment and 3～5 Radix Glycyrrhizaes, envelope bottle was after 35～45 DEG C of bottom fermentations 30～40 days；
（2）After Fructus Ananadis comosi in bottle through fermentable into after transparence, fermentation complete to obtain Fructus Ananadis comosi beans, by Fructus Ananadis comosi beans and deionized water
By 1～2h of stirring dipping in 40～50 DEG C of water-bath is put into after waiting mass ratio mixing, be filtrated to get filtrate and with centrifuge with
2000～3000r/min rotating speed 10～15min of centrifugal treating, obtain the supernatant rich in aminoacid；
（3）It is 100 in mass ratio:1 will be dissolved in two after the above-mentioned supernatant rich in aminoacid and amino-end peg mixing
In the chloroform that 3～5 times of person's gross mass, stirring reaction 2～3 days at 25～35 DEG C obtain polyamino acid template liquid, standby
With；
（4）It is 1 by volume by tetraethyl orthosilicate and water:Power after 2 mixing with 100～200W at 60～70 DEG C is surpassed
Sound stirs 10～15min, and in the emulsion after ultrasound, dropwise Deca concentration is the nitric acid of 1mol/L, until emulsion pH reaches
2～3, Ludox is obtained after standing 15～25min of hydrolysis；
（5）Count by weight, weigh 60～70 parts of above-mentioned Ludox, 30～40 parts of standby polyamino acid template liquid, 5～8
Be put in vacuum electric furnace after part hexadecyl trimethoxy silane and 20～30 parts of dehydrated alcohol mixing and stirrings 250～
At 300 DEG C, electric smelting processes 30～40min, obtains mixture；
（6）After said mixture naturally cools to room temperature, then add in mixture its gross mass 3～5% polyvinyl alcohol and
The deionized water of gross mass 10～15%, is put in ultrasonic disperse instrument and proceeds in Rotary Evaporators after 20～30min of dispersion, 50
～60 DEG C of backspin inspissations are reduced to the 1/3 of its original volume, and the concentrated solution for obtaining is prepared into high stability coating liquid using Fructus Ananadis comosi beans.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116445016A (en) * | 2023-04-04 | 2023-07-18 | 安徽中核桐源科技有限公司 | Corrosion-resistant environment-friendly paint and preparation method thereof |
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