CN102560730A - Antibacterial and anti-ultraviolet fiber - Google Patents
Antibacterial and anti-ultraviolet fiber Download PDFInfo
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- CN102560730A CN102560730A CN2011102137734A CN201110213773A CN102560730A CN 102560730 A CN102560730 A CN 102560730A CN 2011102137734 A CN2011102137734 A CN 2011102137734A CN 201110213773 A CN201110213773 A CN 201110213773A CN 102560730 A CN102560730 A CN 102560730A
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Abstract
The invention discloses an antibacterial and anti-ultraviolet fiber, which is prepared from the following raw materials, by weight, 5-15 parts of anti-ultraviolet masterbatch, 10-15 parts of silver antibacterial masterbatch, and 70-85 parts of terylene fiber forming resin. According to the present invention, the silver antibacterial masterbatch with the antibacterial effect, the anti-ultraviolet masterbatch with the antibacterial effect, and the terylene fiber forming resin are subjected to scientific and organic combination to obtain the multifunctional terylene fiber with the antibacterial effect and the anti-ultraviolet effect, and the application range is wide.
Description
Technical field
The present invention relates to a kind of polyster fibre, particularly a kind of antibiotic and anti-ultraviolet fiber type.
Background technology
Polyster fibre is as one of the big main force of three in synthetic fiber fiber; Because of its good physics and chemical characteristic are widely used in garment material and other non-garment industry; Dacron product has been used as main textile raw material so that its drapability is good, intensity is high by downstream user and has been woven into all kinds of textiless since coming out.
Along with industrial development; The environmental pollution degree strengthens, halogen-containing compound discharging such as freon, the atmospheric thin increase that causes ultraviolet transmitance; So also just become a kind of certainty for uvioresistant protection, antiultraviolet fiber receives popular favor gradually.Simultaneously; Ecological environment and emblem biotic environment are polluted serious day by day, make fiber be easy to receive contamination by micro, cause problems as produce peculiar smell, spot appears or fade, the sanitary clean function is poor, self degraded, abrasion resistance are low etc.; And fiber and textiles in use directly contact with human body skin; Metabolism product such as the sweat of skin surface, sebum and outside dirt can be attached on the fibers, and breed bacteria causes very big harm to human beings'health easily.Therefore, the fiber that has an antibacterial functions becomes the fibrous material that market presses for.
Summary of the invention
Goal of the invention: technical problem to be solved of the present invention is in order to overcome the deficiency of prior art, a kind of antibiotic and anti-ultraviolet fiber type to be provided.
Technical scheme: in order to realize above purpose, the technical scheme that the present invention takes is:
A kind of antibiotic and anti-ultraviolet fiber type, it is processed by the raw material of following parts by weight: 5 ~ 15 parts of uvioresistant master batches, silver are 10 ~ 15 parts of antibacterial matrices, 70 ~ 85 parts of Terylene fiber resins.
As preferred version, described uvioresistant master batch is for gathering by the anti ultraviolet agent of percentage by weight 12% and percentage by weight 88% that blend makes to the phenylenediacetic Acid diethylester.
Antibiotic and anti-ultraviolet fiber type provided by the invention, wherein said uvioresistant master batch can be composite inorganic and organic uvioresistant screener.Wherein composite inorganic and organic anti ultraviolet agent are the TiO by percentage by weight 8 ~ 12%
2Perhaps the UV absorbers of ZnO superfine powder, 6 ~ 18 % and surplus gathers that blend makes to the phenylenediacetic Acid diethylester.
As preferred version, what above-described silver was antibacterial matrices by the nano-silver ionic of percentage by weight 10 ~ 20% and nano-carrier silica and percentage by weight 80 ~ 90% gathers that blend makes to the phenylenediacetic Acid diethylester.Because silver ion bacteriostatic activity in all metal ions is the highest, its redox reaction activity also is the strongest simultaneously.Utilize silver nano-grain to combine to make master batch with Terylene fiber resin again with carrier silica or basic zirconium phosphate; Can improve the dispersiveness of Yin Nami in the polyester parent greatly; Silver is that the antibiotic rate of antibacterial matrices can have antibiotic preferably and bactericidal effect more than or equal to 98%.Nanometer-level silver ion particles and polyester slice add simultaneously; Heating and melting makes pre-oriented yarn, produces the low terylene textured filament that plays through adding the bullet distortion again, and silver ion reaches depth of penetration and molecular resin combines; Antibiotic process is not only effective, and reaches long-acting purpose.
The preparation method of antibiotic and anti-ultraviolet fiber type provided by the invention specifically comprises the steps:
(1) get anti ultraviolet agent and gather the phenylenediacetic Acid diethylester, blend is extruded with screw extruder, and pelletizing makes the uvioresistant master batch, and is subsequent use, and wherein blending temperature is 200 ~ 250 ℃, and screw speed is 150 ~ 250rpm;
(2) get nano-silver ionic and nano-carrier silica or basic zirconium phosphate and gather, extrude with screw extruder to the blend of phenylenediacetic Acid diethylester, pelletizing, making silver is antibacterial matrices, subsequent use, and wherein blending temperature is 200 ~ 250 ℃, and screw speed is 120 ~ 250rpm;
(3) get the uvioresistant master batch that step (1) obtains by weight, the silver that step (2) obtains is antibacterial matrices and Terylene fiber resin blend; Then through the irregularly-shaped hole spinning plate; Make pre-oriented yarn; Produce the low terylene textured filament that plays through adding the bullet distortion again, wherein spinning condition is: 250 ~ 350 ℃ of spinning temperatures, spinning speed 2000 ~ 3000m/min.
Beneficial effect: antibiotic and anti-ultraviolet fiber type provided by the invention is compared with polyster fibre of the prior art has following advantage:
Polyster fibre provided by the invention; Each set of dispense is than scientific and reasonable; The silver that will have antibacterial action through science is that antibacterial matrices, uvioresistant master batch and Terylene fiber resin organically combine, and obtains having the multifunctional terylene fiber of permanent uvioresistant, antibacterial action, has wide range of applications.
The specific embodiment
Below in conjunction with specific embodiment; Further illustrate the present invention; Should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Embodiment 1
1, a kind of antibiotic and anti-ultraviolet fiber type, it is processed by the raw material of following parts by weight: 15 kilograms of uvioresistant master batches, silver are 15 kilograms of antibacterial matrices, 85 kilograms of Terylene fiber resins.
2, the preparation of antibiotic and anti-ultraviolet fiber type:
(1) getting percentage by weight is gathering the phenylenediacetic Acid diethylester of 12% anti ultraviolet agent and percentage by weight 88%, and blend is extruded with screw extruder, and pelletizing makes the uvioresistant master batch, and is subsequent use, and wherein blending temperature is 200 ~ 250 ℃, and screw speed is 150 ~ 250rpm;
(2) get the nano-silver ionic of percentage by weight 10 ~ 20% and gathering of nano-carrier silica 0 and percentage by weight 80 ~ 90% to the blend of phenylenediacetic Acid diethylester; Extrude with screw extruder; Pelletizing, making silver is antibacterial matrices, subsequent use; Wherein blending temperature is 200 ~ 250 ℃, and screw speed is 120 ~ 250rpm;
(3) by 1 described parts by weight get the uvioresistant master batch that step (1) obtains, the silver that step (2) obtains is antibacterial matrices and Terylene fiber resin blend; Then through the irregularly-shaped hole spinning plate; Make pre-oriented yarn; Produce the low terylene textured filament that plays through adding the bullet distortion again, wherein spinning condition is: 250 ~ 350 ℃ of spinning temperatures, spinning speed 2000 ~ 3000m/min.
Wherein, the anti ultraviolet agent described in the step (1) is that the TiO2 superfine powder of weight ratio 12% and 18% stearic acid ultraviolet absorber are formed.
3, detect, uvioresistant wet, antibiotic performance by leading of 2 polyster fibres that prepare:
Detect unit: test center of China Textile Academy; Country quality of textile products supervision center.
The measuring ability index:
Anti-microbial property detects (detecting by conventional microorganism detection method): concrete experimental result is as shown in table 1:
The antibacterial functions testing result of table 1 polyster fibre
Uv resistance can detect, and concrete experimental result is as shown in table 2:
Table 2 polyster fibre uv resistance can testing result
| Test item | Unit | Testing result |
| Daylight ultraviolet ray (UVA) transmittance | % | 0.462 |
| Daylight ultraviolet ray (UVB) transmittance | % | 0.127 |
| UPF mean value | ? | 50 |
| UPF .UPF | ? | 50 |
Annotate: as the UPF of product>30, and (UVA) transmittance 5% o'clock, can be described as " antiultraviolet product ".
Show that by above table 1 to the antibiotic and anti-ultraviolet experimental result shown in the table 2 polyster fibre provided by the invention has better anti-bacterial effect; Wherein the fungistatic effect to staphylococcus aureus (ATCC 6538), Escherichia coli (8099) and Candida albicans (ATCC 10231) has reached 98%, 95% and 86% respectively; And experimental result shows that polyster fibre provided by the invention has good uvioresistant effect, all the requirement of National standard.
Embodiment 2
1, a kind of antibiotic and anti-ultraviolet fiber type, it is made up of following raw materials in weight: 6 kilograms of uvioresistant master batches, silver are 70 kilograms of 10 kilograms of antibacterial matrices and Terylene fiber resins.
2, the preparation of antibiotic and anti-ultraviolet fiber type:
(1) getting percentage by weight is gathering the phenylenediacetic Acid diethylester of 12% anti ultraviolet agent and percentage by weight 88%, and blend is extruded with screw extruder, and pelletizing makes the uvioresistant master batch, and is subsequent use, and wherein blending temperature is 200 ~ 250 ℃, and screw speed is 150 ~ 250rpm;
(2) get the nano-silver ionic of percentage by weight 10% and gathering of nano-carrier silica and percentage by weight 90%, extrude pelletizing with screw extruder the blend of phenylenediacetic Acid diethylester; Making silver is antibacterial matrices; Subsequent use, wherein blending temperature is 200 ~ 250 ℃, and screw speed is 120 ~ 250rpm;
(3) by 1 described parts by weight get the uvioresistant master batch that step (1) obtains, the silver that step (2) obtains is antibacterial matrices and Terylene fiber resin blend; Then through the irregularly-shaped hole spinning plate; Make pre-oriented yarn; Produce the low terylene textured filament that plays through adding the bullet distortion again, wherein spinning condition is: 250 ~ 350 ℃ of spinning temperatures, spinning speed 2000 ~ 3000m/min.
3, detect, uvioresistant wet, antibiotic performance by leading of 2 polyster fibres that prepare:
Detect unit: test center of China Textile Academy; Country quality of textile products supervision center.
The measuring ability index:
Anti-microbial property detects (detecting by conventional microorganism detection method): concrete experimental result is as shown in table 3:
The antibacterial functions testing result of table 3 polyster fibre
C. uv resistance can detect, and concrete experimental result is as shown in table 4:
Table 4 polyster fibre uv resistance can testing result
| Test item | Unit | Testing result |
| Daylight ultraviolet ray (UVA) transmittance | % | 0.412 |
| Daylight ultraviolet ray (UVB) transmittance | % | 0.105 |
| UPF mean value | ? | 50 |
| UPF .UPF | ? | 50 |
Annotate: as the UPF of product>30, and (UVA) transmittance 5% o'clock, can be described as " antiultraviolet product ".
Show that by above table 3 to moist, the antibiotic and anti-ultraviolet experimental result of leading shown in the table 4 polyster fibre provided by the invention has better anti-bacterial effect; Wherein the fungistatic effect to staphylococcus aureus (ATCC 6538), Escherichia coli (8099) and Candida albicans (ATCC 10231) has reached 94%, 95% and 87% respectively; And experimental result shows that polyster fibre provided by the invention has good uvioresistant effect, all the requirement of National standard.
Above embodiment only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the people that is familiar with this technology understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. antibiotic and anti-ultraviolet fiber type, it is characterized in that: it is processed by the raw material of following parts by weight: 5 ~ 15 parts of uvioresistant master batches, silver are 10 ~ 15 parts of antibacterial matrices, 70 ~ 85 parts of Terylene fiber resins.
2. antibiotic and anti-ultraviolet fiber type according to claim 1 is characterized in that: described uvioresistant master batch is for gathering by the anti ultraviolet agent of percentage by weight 12% and percentage by weight 88% that blend makes to the phenylenediacetic Acid diethylester.
3. antibiotic and anti-ultraviolet fiber type according to claim 2 is characterized in that: described anti ultraviolet agent is composite inorganic and organic anti ultraviolet agent.
4. antibiotic and anti-ultraviolet fiber type according to claim 3 is characterized in that: described composite inorganic and organic anti ultraviolet agent are for containing the TiO of percentage by weight 8 ~ 12%
2Perhaps the UV absorbers of ZnO superfine powder, 6 ~ 18 % and surplus gathers that blend makes to the phenylenediacetic Acid diethylester.
5. antibiotic and anti-ultraviolet fiber type according to claim 1 is characterized in that: what described silver was antibacterial matrices by the nano-silver ionic of percentage by weight 10 ~ 20% and nano-carrier silica and percentage by weight 80 ~ 90% gathers that blend makes to the phenylenediacetic Acid diethylester.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102137734A CN102560730A (en) | 2011-07-28 | 2011-07-28 | Antibacterial and anti-ultraviolet fiber |
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| CN2011102137734A CN102560730A (en) | 2011-07-28 | 2011-07-28 | Antibacterial and anti-ultraviolet fiber |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614807A (en) * | 2013-11-05 | 2014-03-05 | 安徽工贸职业技术学院 | Anti-ultraviolet and antibacterial fiber |
| CN107151829A (en) * | 2017-05-16 | 2017-09-12 | 南通凯大纺织有限公司 | A kind of preparation method of antibacterial uvioresistant automatically cleaning composite-type terylene |
| CN112501709A (en) * | 2020-11-26 | 2021-03-16 | 太仓杰希塑化有限公司 | Preparation method of antibacterial polyester low stretch yarn |
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2011
- 2011-07-28 CN CN2011102137734A patent/CN102560730A/en active Pending
Patent Citations (7)
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| WO2002090626A1 (en) * | 2001-05-08 | 2002-11-14 | Han-Gi Chung | Producing method of functional fiber adding ion minerals |
| CN101440533A (en) * | 2007-11-21 | 2009-05-27 | 上海中大科技发展有限公司 | Anti-bacterial bamboo charcoal nano-fiber and production method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614807A (en) * | 2013-11-05 | 2014-03-05 | 安徽工贸职业技术学院 | Anti-ultraviolet and antibacterial fiber |
| CN107151829A (en) * | 2017-05-16 | 2017-09-12 | 南通凯大纺织有限公司 | A kind of preparation method of antibacterial uvioresistant automatically cleaning composite-type terylene |
| CN112501709A (en) * | 2020-11-26 | 2021-03-16 | 太仓杰希塑化有限公司 | Preparation method of antibacterial polyester low stretch yarn |
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Application publication date: 20120711 |