CN109135381A - A kind of dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and preparation method thereof - Google Patents
A kind of dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and preparation method thereof Download PDFInfo
- Publication number
- CN109135381A CN109135381A CN201810799723.0A CN201810799723A CN109135381A CN 109135381 A CN109135381 A CN 109135381A CN 201810799723 A CN201810799723 A CN 201810799723A CN 109135381 A CN109135381 A CN 109135381A
- Authority
- CN
- China
- Prior art keywords
- solution
- silver
- aluminum foil
- containing antibacterial
- hydrophilic aluminum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Abstract
The invention discloses dedicated silver-containing antibacterial solution of a kind of hydrophilic aluminum foil paint and preparation method thereof, comprising the following steps: (1) silver salt component is dissolved in deionized water, obtains the solution A that mass concentration is 0.01~5 g/l；(2) stabilizer component is dissolved in deionized water, obtains the B solution that mass concentration is 0.1~30g/l；(3) by solution A and B solution, 1:1~1:100 is mixed by volume, obtains silver salt stabilizer component mixed solution；(4) sodium borohydride is dissolved in deionized water, obtains the reduction components C solution that mass concentration is 0.01~1 g/l；(5) reduction components C solution is slowly instilled in step (3) the silver salt stabilizer component mixed solution.By the above-mentioned means, using, with excellent compatibility, the problems such as dispersing hardly possible, precipitating, stability height being not present between the dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and hydrophilic aluminum foil paint of the preparation of stabilizer component.
Description
Technical field
The present invention relates to coating additive field, more particularly to a kind of dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and
Preparation method.
Background technique
The material aluminium foil of hydrophilic aluminium foil is coated with dedicated hydrophilic aluminium foil after degreasing, washing, drying process, on its two surface
Coating assigns the good hydrophily of aluminium foil and corrosion resistance by Drying and cooling, so that condensed water is evenly distributed in its surface
On, it causes the aggregation between heat exchanger fin to block after will not being formed because of droplet, heat exchange conditions is influenced, to improve heat exchange
Rate, while also assigning its anti-microbial property, hydrophilic aluminium foil can make air conditioner prolong the service life 5-10.
The method for realizing hydrophilic aluminium foil antibacterial at present mainly adds organic antibacterial agent or inorganic in hydrophilic aluminum foil paint
Antibacterial agent.The antibacterial action time of organic antibacterial agent is short, and harmful microorganism drug resistance easy to form, and will form certain negative
It influences；Inorganic antiseptic forms antibiotic property by release metal ions with heavy metals such as silver, copper, zinc.Because of silver in inorganic antiseptic
Nano silver solution, nano silver powder or silver salt etc. is added in the excellent anti-microbial property of series antibacterial agent, selection in hydrophilic aluminum foil paint
Silver-series antibacterial agent is to confer to the effective way of aluminium foil coating anti-microbial property, but Nano silver solution, nano silver powder and silver salt etc. are silver-colored
There are consistency problems between series antibacterial agent and hydrophilic aluminum foil paint, simply add commercially available all kinds of silver systems antibacterial in process of production
When agent, often there are problems that being difficult to disperse, disperse it is uneven, precipitate, change colour and be not easy persistently to store, or even influence hydrophilic aluminium
The filming performance of foil coating itself.Therefore, it is necessary to be directed to hydrophilic aluminum foil paint feature, find a kind of compatible with hydrophilic aluminum foil paint
Property it is good, easily disperse, and the dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint that stability is good.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and its systems
Preparation Method promotes the compatibility with hydrophilic aluminum foil paint, increases dispersion effect and stability.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: it is special to provide a kind of hydrophilic aluminum foil paint
With the preparation method of silver-containing antibacterial solution, comprising the following steps:
(1) silver salt component is dissolved in deionized water, obtains the solution A that mass concentration is 0.01~5 g/l；
(2) stabilizer component and deionized water separately are taken, stabilizer component is dissolved in deionized water, obtaining mass concentration is
The B solution of 0.1~30g/l；
(3) by solution A and B solution, 1:1~1:100 is mixed by volume, obtains silver salt stabilizer component mixed solution；
(4) sodium borohydride and deionized water separately are taken, sodium borohydride are dissolved in deionized water, obtain mass concentration be 0.01~
The reduction components C solution of 1 g/l；
(5) reduction components C solution is slowly instilled in step (3) the silver salt stabilizer component mixed solution, is obtained stable
The dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint.
In a preferred embodiment of the present invention, the silver salt group be divided into one of silver nitrate, silver acetate or silver nitrate,
The mixture of silver acetate.
In a preferred embodiment of the present invention, the stabilizer component is polyacrylate dispersion, vinyl acetate-ethylene
Copolymer emulsion, poly(ethylene glycol) dimethacrylate, hydroxyethyl methacrylate, 1,6- hexylene glycol double methacrylate, propylene glycol
One of methyl ether, propandiol butyl ether, butyl glycol ether acetic acid esters and polyethylene glycol or multiple combinations.
In order to solve the above technical problems, another technical solution used in the present invention is: providing a kind of hydrophilic aluminum foil paint
Dedicated silver-containing antibacterial solution is made by the preparation method of the dedicated silver-containing antibacterial solution of above-mentioned hydrophilic aluminum foil paint.
The beneficial effects of the present invention are: a kind of dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and its system that the present invention points out
Preparation Method can often be directly stabilizer component with component using hydrophilic aluminum foil paint, utilize the preparation of such stabilizer component
There is excellent compatibility between the dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and hydrophilic aluminum foil paint, that there is no dispersions is difficult,
The problems such as precipitating, while also ensuring that hydrophilic aluminum foil paint is steady after being added to the dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint
Qualitative, storage time is long, and filming performance is guaranteed.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The embodiment of the present invention includes:
Embodiment 1
Silver nitrate 9.4g is weighed, is dissolved in 400ml deionized water, obtains silver nitrate solution；
Polyacrylate dispersion 10ml, the polyethylene glycol 5ml for pipetting solid content 20%, are dissolved in 400ml deionized water, obtain
Stabilizer component solution；
Silver nitrate solution is mixed with stabilizer component solution, 800ml silver nitrate solution is obtained and is mixed with stabilizer component solution
Solution；
0.1g sodium borohydride is weighed, is dissolved in 100ml deionized water, obtains the sodium borohydride solution of 1g/l, and be slowly added dropwise
To in above-mentioned silver nitrate solution and stabilizer component solution mixed solution, after complete reaction, deionized water is added to 1000ml,
The dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint for being 6000ppm up to silver content；
The dedicated silver-containing antibacterial solution of this hydrophilic aluminum foil paint is added to the hydrophilic aluminum foil paint of solid content 12% with 1:40 ratio
In, it can be obtained stable, finely dispersed silver-containing antibacterial hydrophilic aluminum foil paint.
Embodiment 2
Silver nitrate 9.4g is weighed, is dissolved in 400ml deionized water, obtains silver nitrate solution；
Pipette the vinyl acetate-ethylene copolymerization emulsions 5ml, poly(ethylene glycol) dimethacrylate 2ml, poly- second two of solid content 20%
Alcohol 5ml is dissolved in 400ml deionized water, obtains stabilizer component solution；
Silver nitrate solution is mixed with stabilizer component solution, 800ml silver nitrate solution is obtained and is mixed with stabilizer component solution
Solution；
0.1g sodium borohydride is weighed, is dissolved in 100ml deionized water, obtains the sodium borohydride solution of 1g/l, and be slowly added dropwise
To in above-mentioned silver nitrate solution and stabilizer component solution mixed solution, after complete reaction, deionized water is added to 1000ml,
The dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint for being 6000ppm up to silver content；
The dedicated silver-containing antibacterial solution of this hydrophilic aluminum foil paint is added to the hydrophilic aluminum foil paint of solid content 12% with 1:40 ratio
In, it can be obtained stable, finely dispersed silver-containing antibacterial hydrophilic aluminum foil paint.
Embodiment 3
Silver nitrate 9.4g is weighed, is dissolved in 400ml deionized water, obtains silver nitrate solution；
The polyacrylate dispersion 10ml, propylene glycol monomethyl ether 2ml, polyethylene glycol 5ml for pipetting solid content 20%, are dissolved in 400ml and go
In ionized water, stabilizer component solution is obtained；
Silver nitrate solution is mixed with stabilizer component solution, 800ml silver nitrate solution is obtained and is mixed with stabilizer component solution
Solution；
0.1g sodium borohydride is weighed, is dissolved in 100ml deionized water, obtains the sodium borohydride solution of 1g/l, and be slowly added dropwise
To in above-mentioned silver nitrate solution and stabilizer component solution mixed solution, after complete reaction, deionized water is added to 1000ml,
The dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint for being 6000ppm up to silver content；
The dedicated silver-containing antibacterial solution of this hydrophilic aluminum foil paint is added to the hydrophilic aluminum foil paint of solid content 12% with 1:40 ratio
In, it can be obtained stable, finely dispersed silver-containing antibacterial hydrophilic aluminum foil paint.
Embodiment 4
Silver nitrate 9.4g is weighed, is dissolved in 400ml deionized water, obtains silver nitrate solution；
Pipette the double acrylic acid of polyacrylate dispersion 10ml, butyl glycol ether acetic acid esters 2ml, 1,6- hexylene glycol of solid content 20%
Ester 5ml is dissolved in 400ml deionized water, obtains stabilizer component solution；
Silver nitrate solution is mixed with stabilizer component solution, 800ml silver nitrate solution is obtained and is mixed with stabilizer component solution
Solution；
0.1g sodium borohydride is weighed, is dissolved in 100ml deionized water, obtains the sodium borohydride solution of 1g/l, and be slowly added dropwise
To in above-mentioned silver nitrate solution and stabilizer component solution mixed solution, after complete reaction, deionized water is added to 1000ml,
The dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint for being 6000ppm up to silver content；
The dedicated silver-containing antibacterial solution of this hydrophilic aluminum foil paint is added to the hydrophilic aluminum foil paint of solid content 12% with 1:40 ratio
In, it can be obtained stable, finely dispersed silver-containing antibacterial hydrophilic aluminum foil paint.
Embodiment 5
Silver nitrate 9.4g is weighed, is dissolved in 400ml deionized water, obtains silver nitrate solution；
Pipette the vinyl acetate-ethylene copolymerization emulsions 10ml, hydroxyethyl methacrylate 2ml, butyl glycol ether second of solid content 20%
Acid esters 2ml, propylene glycol monomethyl ether 1ml, are dissolved in 400ml deionized water, obtain stabilizer component solution；
Silver nitrate solution is mixed with stabilizer component solution, 800ml silver nitrate solution is obtained and is mixed with stabilizer component solution
Solution；
0.1g sodium borohydride is weighed, is dissolved in 100ml deionized water, obtains the sodium borohydride solution of 1g/l, and be slowly added dropwise
To in above-mentioned silver nitrate solution and stabilizer component solution mixed solution, after complete reaction, deionized water is added to 1000ml,
The dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint for being 6000ppm up to silver content；
The dedicated silver-containing antibacterial solution of this hydrophilic aluminum foil paint is added to the hydrophilic aluminum foil paint of solid content 12% with 1:40 ratio
In, it can be obtained stable, finely dispersed silver-containing antibacterial hydrophilic aluminum foil paint.
In conclusion the dedicated silver-containing antibacterial solution of a kind of hydrophilic aluminum foil paint and preparation method thereof that the present invention points out, it can
It is steady directly using alumincum often with component as the stabilizer component of the dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint, to give full play to
Agent component is determined to the stabilization of nano-Ag particles, thoroughly solves the consistency problem with hydrophilic aluminum foil paint, the parent of preparation
The dedicated silver-containing antibacterial solution of water alumincum can be directly appended in hydrophilic aluminum foil paint, and slightly stirring can disperse rapidly, and
The filming performance for keeping lasting stability, while nor affecting on hydrophilic aluminum foil paint itself.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (4)
1. a kind of preparation method of the dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint, which comprises the following steps:
(1) silver salt component is dissolved in deionized water, obtains the solution A that mass concentration is 0.01~5 g/l；
(2) stabilizer component and deionized water separately are taken, stabilizer component is dissolved in deionized water, obtaining mass concentration is
The B solution of 0.1~30g/l；
(3) by solution A and B solution, 1:1~1:100 is mixed by volume, obtains silver salt stabilizer component mixed solution；
(4) sodium borohydride and deionized water separately are taken, sodium borohydride are dissolved in deionized water, obtain mass concentration be 0.01~
The reduction components C solution of 1 g/l；
(5) reduction components C solution is slowly instilled in step (3) the silver salt stabilizer component mixed solution, is obtained stable
The dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint.
2. the preparation method of the dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint according to claim 1, which is characterized in that institute
State the mixture that silver salt group is divided into one of silver nitrate, silver acetate or silver nitrate, silver acetate.
3. the preparation method of the dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint according to claim 1, which is characterized in that institute
Stating stabilizer component is polyacrylate dispersion, vinyl acetate-ethylene copolymerization emulsions, poly(ethylene glycol) dimethacrylate, first
Base hydroxy-ethyl acrylate, 1,6- hexylene glycol double methacrylate, propylene glycol monomethyl ether, propandiol butyl ether, butyl glycol ether acetic acid esters and
One of polyethylene glycol or multiple combinations.
4. a kind of dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint, which is characterized in that any described hydrophilic by claim 1 ~ 3
Obtained by the preparation method of the dedicated silver-containing antibacterial solution of alumincum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799723.0A CN109135381A (en) | 2018-07-20 | 2018-07-20 | A kind of dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799723.0A CN109135381A (en) | 2018-07-20 | 2018-07-20 | A kind of dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109135381A true CN109135381A (en) | 2019-01-04 |
Family
ID=64801154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810799723.0A Pending CN109135381A (en) | 2018-07-20 | 2018-07-20 | A kind of dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109135381A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1653907A (en) * | 2005-01-27 | 2005-08-17 | 浙江大学 | Method for preparing nanometer silver solution and nanometer silver powder by using high polymer as stabilizer |
| CN101731272A (en) * | 2009-12-24 | 2010-06-16 | 中国人民解放军军事医学科学院基础医学研究所 | Method for preparing antibacterial nanometer silver colloid |
| CN102165960A (en) * | 2010-11-29 | 2011-08-31 | 南开大学 | Preparation method of nano silver antibacterial mother liquor through two-step polymerization |
| CN103865252A (en) * | 2014-03-17 | 2014-06-18 | 同济大学 | Preparation method of water-based polyurethane nanosilver composite system with high-concentration nanosilver |
| WO2014200435A1 (en) * | 2013-06-12 | 2014-12-18 | Nanyang Technological University | Antibacterial cryogel and porous hydrogel, their preparation method, and their use for disinfecting water |
-
2018
- 2018-07-20 CN CN201810799723.0A patent/CN109135381A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1653907A (en) * | 2005-01-27 | 2005-08-17 | 浙江大学 | Method for preparing nanometer silver solution and nanometer silver powder by using high polymer as stabilizer |
| CN101731272A (en) * | 2009-12-24 | 2010-06-16 | 中国人民解放军军事医学科学院基础医学研究所 | Method for preparing antibacterial nanometer silver colloid |
| CN102165960A (en) * | 2010-11-29 | 2011-08-31 | 南开大学 | Preparation method of nano silver antibacterial mother liquor through two-step polymerization |
| WO2014200435A1 (en) * | 2013-06-12 | 2014-12-18 | Nanyang Technological University | Antibacterial cryogel and porous hydrogel, their preparation method, and their use for disinfecting water |
| CN103865252A (en) * | 2014-03-17 | 2014-06-18 | 同济大学 | Preparation method of water-based polyurethane nanosilver composite system with high-concentration nanosilver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108949017A (en) | Aqueous high-temperature-resistant paint and preparation method thereof | |
| CN101798479A (en) | Highly-corrosion-resistant water-based anticorrosive paint for hydrophilic coated aluminum foil, application and using method | |
| CN1290940C (en) | Anti-corrosion paint for metal with improved corrosion resistance | |
| CN100395298C (en) | Main material of spraying film waterproofer with high extension strength and method for preparing the same | |
| US20160330954A1 (en) | Coating Composition with Sustained Release | |
| CN114752016B (en) | Alcohol dilution-resistant core-shell self-crosslinking polyacrylate emulsion and preparation method thereof | |
| CN109834293A (en) | A kind of aluminium foil nanometer silver coating mother liquor and preparation method thereof | |
| CN109777229A (en) | A kind of acrylic acid protective primer and preparation method thereof | |
| CN104448117B (en) | A kind of aqueous hybrid acrylic acid ester emulsion and preparation method thereof | |
| CN109135381A (en) | A kind of dedicated silver-containing antibacterial solution of hydrophilic aluminum foil paint and preparation method thereof | |
| CN112457697A (en) | Superfine slag micro powder antirust primer and preparation method thereof | |
| CN102558935B (en) | Stabilizing agent for lime colloid paint | |
| CN102260363B (en) | Aqueous crylic acid hydrophobic emulsion and preparation method thereof | |
| CN112521914B (en) | Heat management liquid and preparation method thereof | |
| WO2023206768A1 (en) | Salt-fog-resistant self-drying acrylate emulsion and preparation method therefor and application thereof | |
| CN105111349B (en) | A kind of copolymer emulsion containing nonionic emulsifier and preparation method thereof | |
| CN107459904A (en) | A kind of high-strength nano paint | |
| CN109112511A (en) | A kind of chrome-free tanning agent and preparation method | |
| CN111087875B (en) | Water-based fireproof coating for steel member and preparation method thereof | |
| CN108531007A (en) | A kind of anticorrosive aqueous turn fire prevention priming paint and preparation method thereof that becomes rusty | |
| JP2015190744A (en) | Aluminum fin material for heat exchanger | |
| CN109423096A (en) | A kind of water-soluble multifunctional conductive coating and preparation method thereof | |
| CN106084899A (en) | A kind of nano ceramics cladded type aluminum paste | |
| CN209763850U (en) | Coated aluminum foil, heat exchanger, air conditioner and refrigeration equipment | |
| JP3403906B2 (en) | Manufacturing method of highly hydrophilic paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
|
| RJ01 | Rejection of invention patent application after publication |