CN1180152C - Superamphipathatic fabric fibre and its preparation method and application - Google Patents
Superamphipathatic fabric fibre and its preparation method and application Download PDFInfo
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- CN1180152C CN1180152C CNB011105615A CN01110561A CN1180152C CN 1180152 C CN1180152 C CN 1180152C CN B011105615 A CNB011105615 A CN B011105615A CN 01110561 A CN01110561 A CN 01110561A CN 1180152 C CN1180152 C CN 1180152C
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Abstract
The present invention discloses a super-amphipathic textile fiber, a preparation method thereof and an application thereof. The surface of the textile fiber has a convex-concave structure containing hydrophilic radicals and oleophilic radicals with the diameter of 10 to 500 nm, and is treated with the reactive species of plasma. The present invention has the characteristics of simple preparation technology and wide application ranges, widens the application ranges of the colorants of textile fibers, and greatly improves the coloration and the durability of the textile fibers. Because the super-amphipathic textile fiber has the advantages of super hydrophilic performance, super oleophilic performance, favorable ventilation property and water permeability, and stable performance, the super-amphipathic textile fiber can be used for various clothing materials, especially various high-grade underwear materials, and cleaning materials, such as wiping clothes. Furthermore, the surface of the super-amphipathic textile fiber is treated for sterilization, and thus, the super-amphipathic textile fiber can be used as medical fiber.
Description
The present invention relates to a kind of fabric fibre and method for making and application through plasma surface treatment.
The plasma treated surface modification is to utilize the plasma of certain atmosphere and polymer surface to interact, introduce new group at polymer surface (thickness of several dusts to tens nanometer), significantly change the parent/hydrophobicity of material surface, cementability, printing and dyeing property etc., but, can under the prerequisite that does not change the material body performance, give the lubricant nature energy that inclines of material surface excellence because of it does not change the internal structure of material.The flat 11-335963 of Japan patent of invention (Te Open) a kind of method for preparing the long-lasting polyalkenes nonwoven fabric of high-hydrophilic is disclosed, its utilization feeds nitrogen under the vacuum of about 1Torr, with the pulse power, the impulse electric field (times of advent 5 μ s, frequency 5KHz, pulse 100 a μ s) laser discharge during 4KV, glow discharge during 6KV; 167% electric-field intensity is carried out plasma discharge processing 20s to the polyalkenes nonwoven fabric under the 10KV when beginning with above-mentioned discharge under same pressure then.U.S.'s patent of invention (application number: 5,777,436) disclose a kind of gaseous plasma electric discharge for preparing hydrophilic material; (application number: 5,804,263) the method decorative material surface that discloses a kind of utilization gamma-radiation (gamma radiation) and plasma polymerization (plasma polymerization) makes its possess hydrophilic property to U.S.'s patent of invention.
Though prepared material possesses certain hydrophilic or super hydrophilic effect in the above technology, does not possess super parents' effect.Super hydrophilic or super oleophylic is meant that water droplet or oil droplet (is standard with the vegetable oil) sprawl rapidly at solid surface energy, with the contact angle of the surface of solids less than 5 °.And super parents are meant when water droplet and oil droplet drop in the surface of solids, the surface of solids all can sprawl rapidly and with the contact angle on surface all less than 5 °.
The object of the present invention is to provide a kind of super amphiphilic fabric fibre through plasma surface treatment.
Another object of the present invention is to provide a kind of method for making of passing through the super amphiphilic fabric fibre of plasma surface treatment.
The present invention also aims to provide application through the super amphiphilic fabric fibre of plasma surface treatment.
A kind of super amphiphilic fabric fibre of the present invention, the size of its surperficial possess hydrophilic property group and the coexistence of lipophile group is in the convex-concave structure of 10～500nm, the processing that described fabric fibre has carried out its surface through the plasma spike.
The method for making of a kind of super amphiphilic fabric fibre of the present invention, carry out according to the following steps:
(1) undressed fabric fibre is put in the plasma machine vacuum tank, vacuumized and make air pressure reach 1～1 * 10
-3Torr;
(2) with 1～10
Ml/
MinFlow velocity feed pure O
2, N
2, NH
3, H
2Or any in the air, continued to vacuumize about 5～10 minutes;
(3) adjust a wage scale radio-frequency power to 30～100 watt, under plasma atmosphere to fabric fibre surface treatment 10s～10min;
(4) take out fabric fibre, dry getting final product in atmosphere.
A kind of super amphiphilic fabric fibre of the present invention, preparation technology is simple, wide accommodation.Only need a cover plasma instrument during preparation, and also do not have special requirement for fabric fibre.This super amphiphilic fabric fibre stable performance in addition, super parents' performance longer duration does not almost change in 3 months later on super parents' performances of placement.
As follows below in conjunction with its advantage and description of use:
(1) super amphiphilic fabric fibre of the present invention has the performance of super hydrophilic and super oleophylic, water droplet or oil droplet can be rapidly at its surface spreading and immerse the fabric fibre interior surface, thereby widened the scope of application of the coloring agent of this fabric fibre, and dyeing and enduring quality also are largely increased.
(2) super amphiphilic fabric fibre of the present invention has the performance of super hydrophilic and super oleophylic, and is ventilative, poisture-penetrability is better, and stable performance, can be used for various garment materials, especially various high-grade underwear fabrics.
(3) super amphiphilic fabric fibre of the present invention has the performance of super hydrophilic and super oleophylic, can be applicable to various clean type linings, especially is suitable for the more place of greasy dirt as making rag.
(4) super amphiphilic fabric fibre of the present invention is obtained by plasma surface treatment under given conditions, and sterilization processing has been passed through on its surface.For example: at internal diameter 0.07cm, in the capillary of long 8cm, put into 10,000 withered grass bacterium spores, through Cement Composite Treated by Plasma whole death rays after 15 minutes.And this fabric fibre has the performance of super hydrophilic and super oleophylic, to the good hygroscopicity of liquid, therefore can be used as medical fibre.
(5) method for making of super amphiphilic fabric fibre of the present invention is applicable to any fabric fibre.
The present invention is further detailed explanation below in conjunction with embodiment.
Fabric fibre surface after processing is sprawled rapidly and is immersed because of water droplet and oil droplet, and its contact angle is zero, for ease of relatively, adopts the response time to characterize parents' performance of fabric fibre in following examples.
Embodiment 1, (the model PD-2 of plasma machine system, SAMCO) power supply and cooling water are opened, the polyster fibre sample without any processing of a neat and tidy is placed on the platform of the experiment in the vacuum tank in the plasma machine, vacuumize and make air pressure reach 0.05torr, then with 5
Ml/
MinFlow velocity feed pure O
2, continued to vacuumize 8 minutes.Open radio frequency adaptation power supply and radio frequency power source, the power to 80 watt of adjusting a wage scale makes sample at O
2Under the plasma atmosphere fiber surface is handled 30s, powered-down takes out sample, is placed on drying in the atmosphere, can obtain having super amphiphatic polyster fibre.Water droplet and oil droplet are sprawled rapidly on the surface of this super amphiphatic polyster fibre in the time and are immersed at 240ms, 160ms respectively.(being respectively 70s, 5600ms before the processing)
Embodiment 2, the power supply and the cooling water of plasma machine system are opened, the polyster fibre sample without any processing of a neat and tidy is placed on the platform of the experiment in the vacuum tank in the plasma machine, vacuumize and make air pressure reach about 0.01torr, then with 9
Ml/
MinFlow velocity feed pure N
2, continued to vacuumize 7 minutes.Open radio frequency adaptation power supply and radio frequency power source, the power to 60 watt of adjusting a wage scale makes sample at O
2Under the plasma atmosphere fiber surface is handled 60s, powered-down takes out sample, is placed on drying in the atmosphere, can obtain having super amphiphatic polyster fibre.Water droplet and oil droplet are sprawled rapidly on the surface of this super amphiphatic polyster fibre in the time and are immersed at 400ms, 240ms respectively.
Embodiment 3, the power supply and the cooling water of plasma machine system are opened, the polyster fibre sample without any processing of a neat and tidy is placed on the platform of the experiment in the vacuum tank in the plasma machine, vacuumize and make air pressure reach 0.1torr, then with 8
Ml/
MinFlow velocity feed pure air, continued to vacuumize 7 minutes.Open radio frequency adaptation power supply and radio frequency power source, the power to 60 watt of adjusting a wage scale makes sample at O
2Under the plasma atmosphere fiber surface is handled 120s, powered-down takes out sample, is placed on drying in the atmosphere, can obtain having super amphiphatic polyster fibre.Water droplet and oil droplet are sprawled rapidly on the surface of this super amphiphatic polyster fibre in the time and are immersed at 560ms, 240ms respectively.
Embodiment 4, the power supply and the cooling water of plasma machine system are opened, the real silk sample without any processing of a neat and tidy is placed on the platform of the experiment in the vacuum tank in the plasma machine, vacuumize and make air pressure reach about 1torr, then with 5
Ml/
MinFlow velocity feed pure O
2, continued to vacuumize 5 minutes.Open radio frequency adaptation power supply and radio frequency power source, the power to 60 watt of adjusting a wage scale makes sample at O
2Under the plasma atmosphere fiber surface is handled 90s, powered-down takes out sample, is placed on drying in the atmosphere, can obtain having super amphiphatic cocoon fiber.Water droplet and oil droplet are sprawled rapidly on the surface of this super amphiphatic cocoon fiber in the time and are immersed at 160ms, 320ms respectively.(before handling is 3519ms, 1280ms)
Embodiment 5, the power supply and the cooling water of plasma machine system are opened, the cocoon fiber sample without any processing of a neat and tidy is placed on the platform of the experiment in the vacuum tank in the plasma machine, vacuumize and make air pressure reach 0.1torr, then with 7
Ml/
MinFlow velocity feed pure N
2, continued to vacuumize 5 minutes.Open radio frequency adaptation power supply and radio frequency power source, the power to 60 watt of adjusting a wage scale makes sample at O
2Under the plasma atmosphere fiber surface is handled 90s, powered-down takes out sample, is placed on drying in the atmosphere, can obtain having super amphiphatic cocoon fiber.Water droplet and oil droplet are sprawled rapidly on the surface of this super amphiphatic cocoon fiber in the time and are immersed at 240ms, 320ms respectively.
Embodiment 6, the power supply and the cooling water of plasma machine system are opened, the cocoon fiber sample without any processing of a neat and tidy is placed on the platform of the experiment in the vacuum tank in the plasma machine, vacuumize and make air pressure reach 0.01torr, then with 7
Ml/
MinFlow velocity feed pure air, continued to vacuumize 8 minutes.Open radio frequency adaptation power supply and radio frequency power source, the power to 60 watt of adjusting a wage scale makes sample at O
2Under the plasma atmosphere fiber surface is handled 120s, powered-down takes out sample, is placed on drying in the atmosphere, can obtain having super amphiphatic cocoon fiber.Water droplet and oil droplet are sprawled rapidly on the surface of this super amphiphatic cocoon fiber in the time and are immersed at 320ms, 400ms respectively.
Claims (5)
1. a super amphiphilic fabric fibre is characterized in that the convex-concave structure of the size of its surperficial possess hydrophilic property group and lipophile group coexistence at 10～500nm, the processing that described fabric fibre has carried out its surface through the plasma spike.
2. the method for making of a super amphiphilic fabric fibre, carry out according to the following steps:
(1) undressed fabric fibre is put in the plasma machine vacuum tank, vacuumized and make air pressure reach 1～1 * 10
-3Torr;
(2) flow velocity with 1～10ml/min feeds pure O
2, N
2, NH
3, H
2Or any in the air, continued to vacuumize about 5～10 minutes;
(3) adjust a wage scale radio-frequency power to 30～100 watt, under plasma atmosphere to fabric fibre surface treatment 10s～10min;
(4) take out fabric fibre, dry getting final product in atmosphere.
3. the application of a super amphiphilic fabric fibre in garment material.
4. the application of a super amphiphilic fabric fibre in the clean type lining.
5. the application of a super amphiphilic fabric fibre in medical fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011105615A CN1180152C (en) | 2001-04-12 | 2001-04-12 | Superamphipathatic fabric fibre and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011105615A CN1180152C (en) | 2001-04-12 | 2001-04-12 | Superamphipathatic fabric fibre and its preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1380460A CN1380460A (en) | 2002-11-20 |
| CN1180152C true CN1180152C (en) | 2004-12-15 |
Family
ID=4658669
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011105615A Expired - Fee Related CN1180152C (en) | 2001-04-12 | 2001-04-12 | Superamphipathatic fabric fibre and its preparation method and application |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102209805B (en) * | 2008-12-26 | 2013-08-14 | 东洋纺织株式会社 | Surface-modified fiber and process for producing same |
| CN101851854B (en) * | 2009-03-31 | 2011-10-26 | 北京华美精创纳米相材料科技有限责任公司 | Nano finishing method for preparing super hydrophilic wool fabric with washing fastness |
| CN103046307B (en) * | 2013-01-15 | 2015-01-28 | 上海工程技术大学 | Method for improving water-absorbing quality of kawo kawo fibers by plasma treatment |
| BR112016014386A2 (en) * | 2013-12-31 | 2017-08-08 | Dow Global Technologies Llc | A process for preparing a hydrophilic non-woven structure, a non-woven structure produced thereby, and an article containing the non-woven structure |
| CN107142713A (en) * | 2017-06-28 | 2017-09-08 | 深圳优普莱等离子体技术有限公司 | A kind of method of modifying to fabric face |
| CN113668141B (en) * | 2021-08-25 | 2023-07-04 | 青岛大学 | Preparation method of super-hydrophilic and lipophilic fibrous membrane for kitchen |
| CN114318843A (en) * | 2021-12-06 | 2022-04-12 | 北京天恒盛通科技发展有限公司 | Square wave type operation atmosphere plasma super-amphiphilic comprehensive treatment device |
| CN114318882B (en) * | 2021-12-31 | 2023-08-04 | 石狮市中纺学服装及配饰产业研究院 | Preparation method and application of full-biodegradation JANUS fabric |
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2001
- 2001-04-12 CN CNB011105615A patent/CN1180152C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1380460A (en) | 2002-11-20 |
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