CN107938310A - A kind of antibacterial fabric and preparation method thereof - Google Patents
A kind of antibacterial fabric and preparation method thereof Download PDFInfo
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- CN107938310A CN107938310A CN201711425172.3A CN201711425172A CN107938310A CN 107938310 A CN107938310 A CN 107938310A CN 201711425172 A CN201711425172 A CN 201711425172A CN 107938310 A CN107938310 A CN 107938310A
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- textile
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- corona treatment
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/06—Inorganic compounds or elements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
Abstract
The present invention provides a kind of antibacterial fabric and preparation method thereof, compared with prior art, textile of the present invention first carries out sided corona treatment, then light degradation is modified, magnetron sputtering zinc oxide, composite material is had superior light degradation property and biocidal property, pollutant can be by photocatalytic degradation, make composite material that there is self-cleaning function, moreover, modified performance is stablized, by 10 washings, light degradation and antibiotic property do not reduce；Meanwhile composite material is soft, has good biological degradability and bactericidal properties, preparation method is simple, and cost is low, easy to industrialized production.
Description
Technical field
The invention belongs to functional material preparation field, and in particular to a kind of antibacterial fabric and preparation method thereof.
Background technology
With the development of the society, the development of science and technology, the simple function of material cannot meet the needs of people.Such as
To textile material, people do not require nothing more than the basic function such as warming, comfortable, and the features such as automatically cleaning, antibiotic property are proposed
New demand.
Composite material of the exploitation with antibiotic property has broad application prospects.
The content of the invention
It is an object of the invention to provide a kind of preparation method of antibacterial fabric, metavanadic acid is first impregnated to textile material
Silver-colored system, then magnetron sputtering zinc oxide, makes material have an excellent antibiotic property, and can photocatalytic pollutant degradation, tool
There is self-cleaning function, strengthen antibacterial effect.
Present invention also offers a kind of antibacterial fabric.
Specific technical solution of the invention is as follows：
A kind of preparation method of antibacterial fabric, comprises the following steps：
1) textile is subjected to sided corona treatment；
2) silver nitrate and ammonium metavanadate are dissolved in deionized water, after heating reaction, adds cetyl trimethyl
Ammonium bromide, reacts under illumination, then, the textile after sided corona treatment, dipping, using two leachings, two dehydration work is added into system
Skill, drying；
3) textile after being handled using step 2) is substrate, magnetron sputtering zinc oxide, up to antibacterial fabric.
Step 1) the sided corona treatment is that 3-4s is handled under the conditions of 6-10kV.The textile be selected from cotton, burlap or
Polypropylene etc..
Further, sided corona treatment carries out under the conditions of oxygen and nitrogen mixed gas in step 1), oxygen and nitrogen
Volume ratio is 2:8.
The molar ratio of silver nitrate, ammonium metavanadate and cetyl trimethylammonium bromide is 1 in step 2):2-3:4-8.
Concentration is 0.02-0.04mol/L to silver nitrate in deionized water in step 2).
Reaction is heated described in step 2) to refer to react 10-20h under the conditions of 150-170 DEG C.
Reaction refers to react 4-8h under the conditions of 10-25 DEG C under light illumination under the step 2) illumination.
Impregnation described in step 2) refers to impregnate 10-15min every time；It is 120- that dehydration, which controls liquid carrying rate, every time
160%.
Step 2) the drying refers to 60-70 DEG C of dry 6-10h.
Step 3) magnetron sputtering condition is：The magnetron sputtering under the conditions of argon gas, gas flow 30-40sccm, pressure 0.5-
2Pa, power 70-100W, sputtering time 15-35min.
A kind of antibacterial fabric provided by the invention, is prepared using the above method.
Textile material is first carried out sided corona treatment by the present invention, is conducive to the absorption firmness that follow-up automatically cleaning is modified and is increased
Add, subsequent oxidation zinc also further enhancing the firmness of automatically cleaning modification, and light degradation effect does not reduce after 10 washings.
In automatically cleaning modified system preparation process, the molar ratio of control silver nitrate, ammonium metavanadate and cetyl trimethylammonium bromide,
Silver, silver bromide are successfully introduced into novel photocatalyst silver metavanadate system, it is unstable using silver bromide, resolve under light illumination
Silver, make use of the surface plasmon resonance effect and compound semiconductor photocatalytic material silver metavanadate and silver bromide of noble silver
The advantages of absorbing visible ray, has high the disposal efficiency.Moreover, after system processing textile, textile load silver particles,
It is used cooperatively with the cetyl trimethylammonium bromide of addition, makes textile material composites that there is good flexibility, biology drop
Solution property and bactericidal properties.Then, the nano zine oxide of magnetron sputtering, with high-specific surface area is big, ultraviolet absorption ability is strong, light is urged
Change the advantages of performance is good, and silver and cetyl trimethylammonium bromide cooperation, reach efficient antibacterial bacteriostatic and dispel the effect of taste.And
And zinc oxide can also strengthen photocatalysis performance, photocatalytic degradation effect is improved, pollutant is by photocatalytic degradation, destruction bacterial growth
Environment, strengthen the effect of antibacterial bacteriostatic.
Compared with prior art, textile of the present invention first carries out sided corona treatment, then light degradation is modified, magnetron sputtering oxidation
Zinc, makes composite material have superior light degradation property and biocidal property, and pollutant can have composite material by photocatalytic degradation
There is self-cleaning function, moreover, modified performance is stablized, by 10 washings, light degradation and antibiotic property do not reduce；Meanwhile composite wood
Material is soft, has good biological degradability and bactericidal properties, preparation method is simple, and cost is low, easy to industrialized production.
Embodiment
Embodiment 1
A kind of preparation method of antibacterial fabric, including following preparation method：
1) cotton is subjected to sided corona treatment：The volume ratio of oxygen and nitrogen is 2:Carried out under the conditions of 8 mixed gas,
7s is handled under the conditions of 8kV；；
2) 1mol silver nitrates and 2mol ammonium metavanadates are dissolved in 30L deionized waters, 18h is reacted under the conditions of 150 DEG C, then
4mol cetyl trimethylammonium bromides are added, react 5h under the conditions of lower 15 DEG C of illumination.Then, step 1) electricity is added into system
Cotton after dizzy processing, using two two dewatering process of leaching, impregnates 15min every time；It is 120- that dehydration, which controls liquid carrying rate, every time
140%, 60 DEG C of drying 10h.
3) textile after being handled using step 2) is substrate, the magnetron sputtering under the conditions of argon gas, gas flow 30sccm, pressure
Strong 1Pa, power 80W, sputtering time 20min, magnetron sputtering zinc oxide, up to antibacterial fabric.
Embodiment 2
A kind of preparation method of antibacterial fabric, including following preparation method：
1) cotton is subjected to sided corona treatment：The volume ratio of oxygen and nitrogen is 2:Carried out under the conditions of 8 mixed gas,
9s is handled under the conditions of 6kV；；
2) 1mol silver nitrates and 3mol ammonium metavanadates are dissolved in 40L deionized waters, 16h is reacted under the conditions of 160 DEG C, then
6mol cetyl trimethylammonium bromides are added, react 6h under the conditions of lower 20 DEG C of illumination.Then, step 1) electricity is added into system
Cotton after dizzy processing, using two two dewatering process of leaching, impregnates 10min every time；It is 140- that dehydration, which controls liquid carrying rate, every time
160%, 60 DEG C of drying 8h.
3) textile after being handled using step 2) is substrate, the magnetron sputtering under the conditions of argon gas, gas flow 40sccm, pressure
Strong 1.5Pa, power 60W, sputtering time 25min, magnetron sputtering zinc oxide, up to antibacterial fabric.
Organic matter degradation performance test
The textile prepared using methyl orange as simulation organic pollution, research embodiment 1-2 and common untreated cotton
Cloth is under 100w ultraviolet mercury lamps (centre wavelength 365nm) irradiation, to its light degradation property.Table 1 below gives simulating pollution thing
Methyl orange degradation effect.
1 simulating pollution thing methyl orange degradation effect of table
| Process object | K/S value change rates |
| Embodiment 1 | 83.8% |
| Embodiment 2 | 81.8% |
| Common cotton | 0.60% |
After antibacterial fabric washing prepared by the present invention, light degradation effect does not reduce.
Antibacterial fabric is prepared after methyl orange colours, through 10 washings, light degradation effect does not reduce, as a result such as table 2 below.
Table 2 washes the influence to methyl orange degradation effect
| Process object | K/S value change rates |
| Embodiment 1 | 83.1% |
| Embodiment 2 | 81.0% |
| Common cotton | 0.58% |
The detection of textile and common untreated cotton anti-microbial property prepared by embodiment 1-2 is studied, as a result such as table 3 below.
The detection of 3 antibiotic property performance of table
Textile prepared by the present invention has high efficiency photocatalysis degradation function, makes contaminant degradation, has self-cleaning performance；
Meanwhile there is good bactericidal properties, bacteriostasis rate more than 99%.
Claims (10)
1. a kind of preparation method of antibacterial fabric, it is characterised in that the preparation method comprises the following steps：
1) textile is subjected to sided corona treatment；
2) silver nitrate and ammonium metavanadate are dissolved in deionized water, after heating reaction, adds cetyl trimethyl bromination
Ammonium, reacts under illumination, then, the textile after sided corona treatment is added into system, dipping, using two two dewatering process of leaching, dries
It is dry；
3) textile after being handled using step 2) is substrate, magnetron sputtering zinc oxide, up to antibacterial fabric.
2. preparation method according to claim 1, it is characterised in that the step 1) sided corona treatment is in 6-10kV conditions
Lower processing 3-4s.
3. preparation method according to claim 1 or 2, it is characterised in that it is rapid 1) in sided corona treatment mixed in oxygen and nitrogen
Close and carried out under gas condition, the volume ratio of oxygen and nitrogen is 2:8.
4. according to claim 1-3 any one of them preparation methods, it is characterised in that silver nitrate, ammonium metavanadate in step 2)
Molar ratio with cetyl trimethylammonium bromide is 1:2-3:4-8.
5. according to claim 1-4 any one of them preparation methods, it is characterised in that silver nitrate is in deionized water in step 2)
Middle concentration is 0.02-0.04mol/L.
6. according to claim 1-5 any one of them preparation methods, it is characterised in that reaction is heated described in step 2) and is referred to
10-20h is reacted under the conditions of 150-170 DEG C.
7. according to claim 1-6 any one of them preparation methods, it is characterised in that react and refer under the step 2) illumination
4-8h is reacted under the conditions of 10-25 DEG C under light illumination.
8. according to claim 1-7 any one of them preparation methods, it is characterised in that impregnation refers to described in step 2)
Dipping 10-15min every time；It is 120-160% that dehydration, which controls liquid carrying rate, every time.
9. according to claim 1-8 any one of them preparation methods, it is characterised in that step 3) magnetron sputtering condition is：
Magnetron sputtering under the conditions of argon gas, gas flow 30-40sccm, pressure 0.5-2Pa, power 70-100W, sputtering time 15-
35min。
A kind of 10. antibacterial fabric prepared by any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711425172.3A CN107938310A (en) | 2017-12-25 | 2017-12-25 | A kind of antibacterial fabric and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711425172.3A CN107938310A (en) | 2017-12-25 | 2017-12-25 | A kind of antibacterial fabric and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107938310A true CN107938310A (en) | 2018-04-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711425172.3A Pending CN107938310A (en) | 2017-12-25 | 2017-12-25 | A kind of antibacterial fabric and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642875A (en) * | 2018-05-15 | 2018-10-12 | 佛山市衣香蒂丝服装设计有限公司 | A kind of preparation method of fabric fabric for photocatalytic degradation organic matter |
| CN109706721A (en) * | 2019-02-25 | 2019-05-03 | 浙江久大纺织科技有限公司 | A kind of preparation method of antibacterial flocking yarn |
| CN109826004A (en) * | 2019-02-26 | 2019-05-31 | 浙江久大纺织科技有限公司 | A kind of preparation method of automatically cleaning flocking yarn |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642875A (en) * | 2018-05-15 | 2018-10-12 | 佛山市衣香蒂丝服装设计有限公司 | A kind of preparation method of fabric fabric for photocatalytic degradation organic matter |
| CN109706721A (en) * | 2019-02-25 | 2019-05-03 | 浙江久大纺织科技有限公司 | A kind of preparation method of antibacterial flocking yarn |
| CN109826004A (en) * | 2019-02-26 | 2019-05-31 | 浙江久大纺织科技有限公司 | A kind of preparation method of automatically cleaning flocking yarn |
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Application publication date: 20180420 |