CN103320891A - Antistatic polyester and polypropylene fiber composite superfine fiber and production method thereof - Google Patents
Antistatic polyester and polypropylene fiber composite superfine fiber and production method thereof Download PDFInfo
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- CN103320891A CN103320891A CN2013101948948A CN201310194894A CN103320891A CN 103320891 A CN103320891 A CN 103320891A CN 2013101948948 A CN2013101948948 A CN 2013101948948A CN 201310194894 A CN201310194894 A CN 201310194894A CN 103320891 A CN103320891 A CN 103320891A
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Abstract
The invention discloses an antistatic polyester and polypropylene fiber composite superfine fiber and a production method thereof. The antistatic polyester and polypropylene fiber composite superfine fiber is composed of a superfine polypropylene fiber as a core wire and a polyester PET fiber layer coating outside the core wire, and a silver oxide nanopowder material is arranged in the externally coated polyester PET fiber layer. The result of experimental tests on the antistatic polyester and polypropylene fiber composite superfine fiber obtained through the production method shows that the surface resistivity of the antistatic polyester and polypropylene fiber composite superfine fiber is in a range of 10<7>-10<9>, and the coating wire drawing of polyester PET and the superfine polypropylene fiber can be convenient realized, so textile fibers obtained through the coating wire drawing have the characteristic advantages of the polypropylene fiber, has the characteristic advantages of polyester and also has a good antistatic effect.
Description
Technical field
The present invention relates to a kind of production technology of fiber, particularly a kind of antistatic third composite ultrafine fiber and production method of washing.
Background technology
Washing third composite ultrafine fiber at present, all be to adopt superfine polypropylene fiber and the simple twisting of ultra-fine nylon fiber to form, the composite fibre of this simple twisting, because the difference of fibre property, bring certain degree of difficulty to post processing, as level dyeing problem, antistatic treatment etc., but as adopt coating compound, so in functional production of washing third composite ultrafine fiber, again because the adding of functional material, can change the wire-drawing performance of these fibrous materials, bring certain degree of difficulty for the realization that coats.
Summary of the invention
The objective of the invention is to provide in order to solve above-mentioned the deficiencies in the prior art a kind of technology simple, realize convenient, antistatic third composite ultrafine fiber and the production method of washing that antistatic effect is good.
To achieve these goals, a kind of antistatic third composite ultrafine fiber of washing provided by the invention, it comprises ultra-fine third composite fibre of washing, it is characterized in that described ultra-fine third composite fibre of washing is to be heart yearn with the superfine polypropylene fiber, the outer terylene PET fibrage that coats is formed, and is provided with the anti-electrostatic nano powder body material in the terylene PET fibrage of Bao Fuing outside; The anti-electrostatic nano powder body material that adopts is silver oxide nanometer split material; The weight portion proportioning of terylene PET and silver oxide nano-powder material is: terylene PET is 90 parts to 95 parts, 5 parts to 10 parts of silver oxide nano-powder materials; Described nano-powder material is that diameter of particle reaches D
90The nanometer grade powder of＜0.1um.
A kind of antistatic production method of washing third composite ultrafine fiber comprises and adopts above-mentioned antistatic third composite ultrafine fiber of washing, and earlier described silver oxide nano-powder material is ground to diameter of particle and reaches D
90The nanometer grade powder of＜1um, be that 5 parts to 10 parts silver oxide nano-powder material joins 90 parts of weight portion to the melt of 95 parts of terylene PET again with weight portion, after the silver oxide nano-powder material evenly distributes, form composite fibre outward by coating the heart yearn that terylene PET that spinning will be mixed with the silver oxide nano-powder material is coated on the superfine polypropylene fiber in the melt of terylene PET; Wherein the control of the heart yearn spinning temperature of superfine polypropylene fiber is at 350 ℃, and the spinning temperature of terylene PET is controlled at 280 ℃.In the drawing process, the core line diameter of superfine polypropylene fiber is controlled below 1.5 microns, and the composite fibre diameter control after the coating obtains antistatic third composite ultrafine fiber of washing below 4 microns.
At this, described superfine fibre refers to the fiber that 0.3 dawn of fiber number (5 microns of diameters) is following.
By antistatic resulting antistatic third composite ultrafine fiber of washing of production method of washing third composite ultrafine fiber provided by the invention, test by experiment, its surface resistivity is 10
7-10
9Between, and can make terylene PET realize coating wire drawing with the superfine polypropylene fiber easily, the textile fabric that obtains had thus both had the excellent characteristic of polypropylene fibre, had the excellent characteristic of terylene again, also had good antistatic effect.
The specific embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1:
A kind of antistatic third composite ultrafine fiber of washing that present embodiment provides, it comprises ultra-fine third composite fibre of washing, described ultra-fine third composite fibre of washing is to be heart yearn with the superfine polypropylene fiber, the outer terylene PET fibrage that coats is formed, and is provided with the silver oxide nano-powder material in the terylene PET fibrage of Bao Fuing outside; The weight portion proportioning of terylene PET and silver oxide nano-powder material is: terylene PET is 90 parts, 10 parts of silver oxide nano-powder materials; Described nano-powder material is that diameter of particle reaches D
90The nanometer grade powder of＜0.1um.
The antistatic production method of washing third composite ultrafine fiber that present embodiment provides comprises and adopts above-mentioned antistatic third composite ultrafine fiber of washing, and earlier described silver oxide nano-powder material is ground to diameter of particle and reaches D
90The nanometer grade powder of＜0.1um, be in the melt of 10 parts silver oxide nano-powder material 90 parts of terylene PET joining weight portion again with weight portion, after the silver oxide nano-powder material evenly distributes, form composite fibre outward by coating the heart yearn that terylene PET that spinning will be mixed with the silver oxide nano-powder material is coated on the superfine polypropylene fiber in the melt of terylene PET; Wherein the control of the heart yearn spinning temperature of superfine polypropylene fiber is at 350 ℃, and the spinning temperature of terylene PET is controlled at 280 ℃.In the drawing process, the core line diameter of superfine polypropylene fiber is controlled below 1.5 microns, and the composite fibre diameter control after the coating obtains antistatic third composite ultrafine fiber of washing below 4 microns.
By test, antistatic third composite ultrafine fiber of washing that present embodiment provides, test by experiment, its surface resistivity is 10
7, fibre strength is 7.5cN/dtex, percentage elongation 30%, and 90%, terylene PET can coat wire drawing smoothly outside the heart yearn of superfine polypropylene fiber at the elastic recovery rate in 30% when elongation, and the antistatic third composite ultrafine fiber diameter of washing after compound is 4 microns.
Embodiment 2:
Antistatic third composite ultrafine fiber of washing that present embodiment provides, the weight portion proportioning of terylene PET and silver oxide nano-powder material is: terylene PET is 95 parts, 5 parts of silver oxide nano-powder materials; By test, antistatic third composite ultrafine fiber of washing that present embodiment provides, its surface resistivity is 10
9, fibre strength is 7.5cN/dtex, percentage elongation 30%, and more than 90%, terylene PET can coat wire drawing smoothly outside the heart yearn of superfine polypropylene fiber at the elastic recovery rate in 30% when elongation, and the antistatic third composite ultrafine fiber diameter of washing after compound is 4 microns.
Embodiment 3:
Antistatic third composite ultrafine fiber of washing that present embodiment provides, the weight portion proportioning of terylene PET and silver oxide nano-powder material is: terylene PET is 93 parts, 7 parts of silver oxide nano-powder materials; By test, antistatic third composite ultrafine fiber of washing that present embodiment provides, its surface resistivity is 10
8, fibre strength is 7.5cN/dtex, percentage elongation 30%, and more than 90%, terylene PET can coat wire drawing smoothly outside the heart yearn of superfine polypropylene fiber at the elastic recovery rate in 30% when elongation, and the antistatic third composite ultrafine fiber diameter of washing after compound is 4 microns.
Claims (2)
1. antistatic third composite ultrafine fiber of washing, it comprises ultra-fine third composite fibre of washing, it is characterized in that described ultra-fine third composite fibre of washing is to be heart yearn with the superfine polypropylene fiber, coat terylene PET fibrage outward and form, be provided with the anti-electrostatic nano powder body material in the terylene PET fibrage of Bao Fuing outside; The anti-electrostatic nano powder body material that adopts is the silver oxide nano-powder material; The weight portion proportioning of terylene PET and silver oxide nano-powder material is: terylene PET is 90 parts to 95 parts, 5 parts to 10 parts of silver oxide nano-powder materials.
2. an antistatic production method of washing third composite ultrafine fiber comprises that adopting antistatic third composite ultrafine fiber of washing as claimed in claim 1, its feature earlier described silver oxide nano-powder material to be ground to diameter of particle reaches D
90The nanometer grade powder of＜0.1um, be that 5 parts to 10 parts silver oxide nano-powder material joins 90 parts of weight portion to the melt of 95 parts of terylene PET again with weight portion, after the silver oxide nano-powder material evenly distributes, form composite fibre outward by coating the heart yearn that terylene PET that spinning will be mixed with the silver oxide nano-powder material is coated on the superfine polypropylene fiber in the melt of terylene PET; Wherein the control of the heart yearn spinning temperature of superfine polypropylene fiber is at 350 ℃, and the spinning temperature of terylene PET is controlled at 280 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310194894.8A CN103320891B (en) | 2013-05-24 | 2013-05-24 | Antistatic polyester and polypropylene fiber composite superfine fiber and production method thereof |
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| CN201310194894.8A CN103320891B (en) | 2013-05-24 | 2013-05-24 | Antistatic polyester and polypropylene fiber composite superfine fiber and production method thereof |
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| CN103320891A true CN103320891A (en) | 2013-09-25 |
| CN103320891B CN103320891B (en) | 2015-05-13 |
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| JPH02289118A (en) * | 1989-04-21 | 1990-11-29 | Kuraray Co Ltd | Electrically conductive white conjugate fiber |
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| JPS60110920A (en) * | 1983-11-14 | 1985-06-17 | Kanebo Ltd | Electrically conductive composite fiber |
| JPS60224812A (en) * | 1984-04-17 | 1985-11-09 | Kanebo Ltd | Electrically conductive composite fiber |
| JPH02289118A (en) * | 1989-04-21 | 1990-11-29 | Kuraray Co Ltd | Electrically conductive white conjugate fiber |
| JPH10310944A (en) * | 1997-05-09 | 1998-11-24 | Kanebo Ltd | Antistatic sewing yarn |
| JP2000212834A (en) * | 1999-01-21 | 2000-08-02 | Toray Ind Inc | Antistatic polyester fiber |
| JP2000226749A (en) * | 1999-02-03 | 2000-08-15 | Toray Ind Inc | Antistatic polyester spun yarn |
| US6710242B1 (en) * | 1999-09-17 | 2004-03-23 | Kanebo, Limited | Core-sheath composite conductive fiber |
| CN1687511A (en) * | 2005-04-13 | 2005-10-26 | 天津工业大学 | Method for preparing conducting fiber and product thereof |
| CN1840750A (en) * | 2006-02-09 | 2006-10-04 | 东华大学 | Electrically conductive composite fibre containing carbon nanotube and method for making same |
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| JP2008190053A (en) * | 2007-02-01 | 2008-08-21 | Toray Ind Inc | Antistatic conjugated fiber |
| CN102301045A (en) * | 2008-11-27 | 2011-12-28 | 帝人纤维株式会社 | Antistatic Ultrafine Fibers And Method For Producing The Same |
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| CN103320891B (en) | 2015-05-13 |
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Effective date of registration: 20191128 Address after: 314500 Shufeng Village, Shimen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Laidaobao Home Textile Co., Ltd. Address before: The 315190 Ningbo Road, Zhejiang province Yinzhou Binhai Business Center No. 85 (Ningbo three daily necessities Co., Ltd.) Patentee before: Ningbo Sanbang Home Products Co., Ltd. |