CN103343448A - Cotton fabric nano-silver antibacterial production method - Google Patents
Cotton fabric nano-silver antibacterial production method Download PDFInfo
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- CN103343448A CN103343448A CN2013102621312A CN201310262131A CN103343448A CN 103343448 A CN103343448 A CN 103343448A CN 2013102621312 A CN2013102621312 A CN 2013102621312A CN 201310262131 A CN201310262131 A CN 201310262131A CN 103343448 A CN103343448 A CN 103343448A
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Abstract
The invention relates to the technical field of textile fabric afterfinish, and in particular relates to a cotton fabric nano-silver antibacterial production method. The method comprises the following steps of: dissolving and preparing a potassium persulfate solution by adopting deionized water, wherein the weight ratio of the potassium persulfate solution to the deionized water is 1 to (6-8), heating to be 60 DEG C, soaking a cotton fabric into the potassium persulfate solution for 20-30 minutes, wherein the bath ratio is 1 to (10-15); grafting cotton by adopting methacrylamide, and enabling the cotton to be coordinated with silver ions with hollow orbits through electron-rich group amido bonds on a graft-methacrylamide molecules. The adsorbability of cotton fibers to the silver ions is increased, wherein the escherichia coli and staphylococcus bacteriostasis rates reach 99.9%, the fabric has excellent antibacterial property, and the silver content retention rate of the grafted cotton nano-silver antibacterial fabric is 75.23% after the fabric is washed for a plurality of times, so that the fabric has good washability. Additionally, the method has the advantages of simple production technology, low cost and the like.
Description
Technical field
The present invention relates to finishing technique field behind the textile fabric, be specifically related to COTTON FABRIC nanometer silver antimicrobial production method.
Background technology
Along with the development of society, people are more and more higher to the requirement of clothing fabric, and are more and more to the functional requirement of safe and efficient antibiotic dress ornament.Because silver has the incomparable strong antibacterial ability of other metal, bacterium, fungi, Escherichia coli and staphylococcus etc. all had very strong killing action, that its antibacterial functions has is long-acting, safely, characteristics such as have no side effect, thereby be subjected to the attention of height, when the silver granuel diameter is reduced to nano-scale, its surface area increases greatly, increased activity, and antibacterial functions also strengthens thereupon.Wherein, Nano Silver is used for the antibiotic property COTTON FABRIC can make nanometer silver granuel fastness be adsorbed between the COTTON FABRIC fiber and surface of cotton fabric, and antibacterial effect is very good and lasting.Because shortcomings such as existing antibiotic finishing method exists complex manufacturing, back arrangement cost height, fabric silver ion adsorbance is few, effect is undesirable.
Summary of the invention
The purpose of this invention is to provide that a kind of production technology is simple, cost is lower, the COTTON FABRIC nanometer silver antimicrobial production method of nano silver particles and COTTON FABRIC strong adhesion, good anti-bacterial effect.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: COTTON FABRIC nanometer silver antimicrobial production method, and described COTTON FABRIC Nano Silver production method may further comprise the steps:
(1), the COTTON FABRIC grafting is handled, adopt deionized water dissolving preparation potassium persulfate solution, the weight ratio of described potassium persulfate solution and deionized water is 1:6～8, be warming up to 60 ℃, described COTTON FABRIC is placed described potassium persulfate solution impregnation process, processing time is 20～30 minutes, bath raio 1:10～15; Add Methacrylamide then, the consumption of described Methacrylamide is every premium on currency 4～6 grams, and keeping temperature is 60 ℃, and graft reaction 1～1.5 hour obtains grafting then and handles COTTON FABRIC;
(2), grafting COTTON FABRIC reduction is handled, compound concentration is the liquor argenti nitratis ophthalmicus of 0.2～0.3mM, be warming up to 30 ℃, add trisodium citrate then, the consumption of described trisodium citrate is every premium on currency 2～3 grams, described grafting COTTON FABRIC is placed solution constant temperature dipping, and dip time 10～20 minutes takes out described grafting COTTON FABRIC then and places clear water to clean;
(3), oven dry handles, and adopts dryer to dry 90 ℃ of bake out temperatures described grafting COTTON FABRIC.
The present invention has following beneficial effect: COTTON FABRIC nanometer silver antimicrobial production method of the present invention, at first COTTON FABRIC being carried out grafting handles, and then COTTON FABRIC reduced processing, wherein, adopt Methacrylamide that cotton is carried out grafting, make it by the electron rich group amido link on the graft PMAm molecule and the silver ion coordination with unoccupied orbital, strengthen cotton fiber to the adsorptivity of silver ion, wherein Escherichia coli and staphylococcus bacteriostasis rate all reach 99.9%, has excellent anti-microbial property, and repeatedly after the washing, grafting COTTON FABRIC nanometer silver antimicrobial fabric silver content retention rate is 75.23%, thereby has good washability.In addition, the present invention has advantages such as production technology is simple, cost is lower.
The specific embodiment
Below the present invention will be further described in detail.
Embodiment one: pure cotton fabric nanometer silver antimicrobial production method, and described pure cotton fabric nanometer silver antimicrobial production method may further comprise the steps:
(1), the pure cotton fabric grafting is handled, adopt deionized water dissolving preparation potassium persulfate solution, the weight ratio of described potassium persulfate solution and deionized water is 1:6, be warming up to 60 ℃, described pure cotton fabric is placed described potassium persulfate solution impregnation process, processing time is 20 minutes, bath raio 1:10; Add Methacrylamide then, the consumption of described Methacrylamide is every premium on currency 4 grams, and keeping temperature is 60 ℃, and graft reaction 1 hour obtains grafting then and handles pure cotton fabric;
(2), the reduction of grafting pure cotton fabric is handled, compound concentration is the liquor argenti nitratis ophthalmicus of 0.2mM, be warming up to 30 ℃, add trisodium citrate then, the consumption of described trisodium citrate is every premium on currency 2 grams, described grafting pure cotton fabric is placed solution constant temperature dipping, and dip time 10 minutes takes out described grafting pure cotton fabric then and places clear water to clean;
(3), oven dry handles, and adopts dryer to dry 90 ℃ of bake out temperatures described grafting pure cotton fabric.
Embodiment two: polyester-cotton fabric nanometer silver antimicrobial production method, and described polyester-cotton fabric Nano Silver production method may further comprise the steps:
(1), the polyester-cotton fabric grafting is handled, adopt deionized water dissolving preparation potassium persulfate solution, the weight ratio of described potassium persulfate solution and deionized water is 1:7, be warming up to 60 ℃, described polyester-cotton fabric is placed described potassium persulfate solution impregnation process, processing time is 25 minutes, bath raio 1:13; Add Methacrylamide then, the consumption of described Methacrylamide is every premium on currency 5 grams, and keeping temperature is 60 ℃, and graft reaction 1.3 hours obtains grafting then and handles polyester-cotton fabric;
(2), the reduction of grafting polyester-cotton fabric is handled, compound concentration is the liquor argenti nitratis ophthalmicus of 0.25mM, be warming up to 30 ℃, add trisodium citrate then, the consumption of described trisodium citrate is every premium on currency 2.5 grams, described grafting polyester-cotton fabric is placed solution constant temperature dipping, and dip time 15 minutes takes out described grafting polyester-cotton fabric then and places clear water to clean;
(3), oven dry handles, and adopts dryer to dry 90 ℃ of bake out temperatures described grafting polyester-cotton fabric.
Embodiment three: cotton blended fabrics nanometer silver antimicrobial production method, and described cotton blended fabrics Nano Silver production method may further comprise the steps:
(1), the cotton blended fabrics grafting is handled, adopt deionized water dissolving preparation potassium persulfate solution, the weight ratio of described potassium persulfate solution and deionized water is 1:8, be warming up to 60 ℃, described cotton blended fabrics is placed described potassium persulfate solution impregnation process, processing time is 30 minutes, bath raio 1:15; Add Methacrylamide then, the consumption of described Methacrylamide is every premium on currency 6 grams, and keeping temperature is 60 ℃, and graft reaction 1.5 hours obtains grafting then and handles cotton blended fabrics;
(2), the reduction of grafting cotton blended fabrics is handled, compound concentration is the liquor argenti nitratis ophthalmicus of 0.2～0.3mM, be warming up to 30 ℃, add trisodium citrate then, the consumption of described trisodium citrate is every premium on currency 3 grams, described grafting cotton blended fabrics is placed solution constant temperature dipping, and dip time 20 minutes takes out described grafting cotton blended fabrics then and places clear water to clean;
(3), oven dry handles, and adopts dryer to dry 90 ℃ of bake out temperatures described grafting cotton blended fabrics.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (1)
1. COTTON FABRIC nanometer silver antimicrobial production method is characterized in that, described COTTON FABRIC Nano Silver production method may further comprise the steps:
(1), the COTTON FABRIC grafting is handled, adopt deionized water dissolving preparation potassium persulfate solution, the weight ratio of described potassium persulfate solution and deionized water is 1:6～8, be warming up to 60 ℃, described COTTON FABRIC is placed described potassium persulfate solution impregnation process, processing time is 20～30 minutes, bath raio 1:10～15; Add Methacrylamide then, the consumption of described Methacrylamide is every premium on currency 4～6 grams, and keeping temperature is 60 ℃, and graft reaction 1～1.5 hour obtains grafting then and handles COTTON FABRIC;
(2), grafting COTTON FABRIC reduction is handled, compound concentration is the liquor argenti nitratis ophthalmicus of 0.2～0.3mM, be warming up to 30 ℃, add trisodium citrate then, the consumption of described trisodium citrate is every premium on currency 2～3 grams, described grafting COTTON FABRIC is placed solution constant temperature dipping, and dip time 10～20 minutes takes out described grafting COTTON FABRIC then and places clear water to clean;
(3), oven dry handles, and adopts dryer to dry 90 ℃ of bake out temperatures described grafting COTTON FABRIC.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102621312A CN103343448A (en) | 2013-06-27 | 2013-06-27 | Cotton fabric nano-silver antibacterial production method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102621312A CN103343448A (en) | 2013-06-27 | 2013-06-27 | Cotton fabric nano-silver antibacterial production method |
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| CN103343448A true CN103343448A (en) | 2013-10-09 |
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| CN2013102621312A Pending CN103343448A (en) | 2013-06-27 | 2013-06-27 | Cotton fabric nano-silver antibacterial production method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970622A (en) * | 2016-05-18 | 2016-09-28 | 同济大学 | Treatment method of waste textile garments (WTG) |
| CN106637914A (en) * | 2017-01-06 | 2017-05-10 | 蓬莱市洪兴染业有限公司 | Preparation method of antibacterial health-care fiber or textile |
| CN112831888A (en) * | 2020-12-31 | 2021-05-25 | 南通德来利纺织有限公司 | Antibacterial grey cloth and production process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1558016A (en) * | 2004-02-13 | 2004-12-29 | 黄德欢 | Preparation method of antibiotic textile carrying nano silver |
| CN1702232A (en) * | 2005-06-17 | 2005-11-30 | 深圳清华大学研究院 | Preparation method for antibacterial and stinking-proof fabric |
| CN102090418A (en) * | 2010-12-21 | 2011-06-15 | 河南惠尔纳米科技有限公司 | Nano-Ag antibacterial agent and preparation method thereof |
-
2013
- 2013-06-27 CN CN2013102621312A patent/CN103343448A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1558016A (en) * | 2004-02-13 | 2004-12-29 | 黄德欢 | Preparation method of antibiotic textile carrying nano silver |
| CN1702232A (en) * | 2005-06-17 | 2005-11-30 | 深圳清华大学研究院 | Preparation method for antibacterial and stinking-proof fabric |
| CN102090418A (en) * | 2010-12-21 | 2011-06-15 | 河南惠尔纳米科技有限公司 | Nano-Ag antibacterial agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张恩甫等: "甲基丙烯酰胺接枝棉织物纳米银抗菌整理", 《纺织学报》, vol. 34, no. 4, 30 April 2013 (2013-04-30), pages 75 - 79 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970622A (en) * | 2016-05-18 | 2016-09-28 | 同济大学 | Treatment method of waste textile garments (WTG) |
| CN105970622B (en) * | 2016-05-18 | 2018-12-18 | 同济大学 | A kind of processing method of discarded clothes |
| CN106637914A (en) * | 2017-01-06 | 2017-05-10 | 蓬莱市洪兴染业有限公司 | Preparation method of antibacterial health-care fiber or textile |
| CN112831888A (en) * | 2020-12-31 | 2021-05-25 | 南通德来利纺织有限公司 | Antibacterial grey cloth and production process thereof |
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Application publication date: 20131009 |