CN103320892A - Antistatic polypropylene fiber and nylon composite superfine fiber and production method thereof - Google Patents
Antistatic polypropylene fiber and nylon composite superfine fiber and production method thereof Download PDFInfo
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- CN103320892A CN103320892A CN2013101948952A CN201310194895A CN103320892A CN 103320892 A CN103320892 A CN 103320892A CN 2013101948952 A CN2013101948952 A CN 2013101948952A CN 201310194895 A CN201310194895 A CN 201310194895A CN 103320892 A CN103320892 A CN 103320892A
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Abstract
The invention discloses an antistatic polypropylene fiber and nylon composite superfine fiber and a production method thereof. The antistatic polypropylene fiber and nylon composite superfine fiber is composed of a superfine polypropylene fiber as a core wire and a modified nylon 6 fiber layer coating outside the core wire, and an antistatic nanopowder material is arranged in the externally coated modified nylon 6 fiber layer; and the modified nylon 6 is denatured nylon 6 obtained through adding a silica nanopowder material under the active catalysis of a cerium oxide nanopowder material. The result of experimental tests on the antistatic polypropylene fiber and nylon composite superfine fiber obtained through the production method shows that the surface resistivity of the antistatic polypropylene fiber and nylon composite superfine fiber is in a range of 10<7>-10<9>, and the provided denatured nylon 6 increases the tensile strength of nylon 6, so the stringiness of nylon 6 is good, thereby the coating wire drawing of nylon 6 and the superfine polypropylene fiber is realized, and textile fibers obtained through the coating wire drawing have the characteristic advantages of the polypropylene fiber, has the characteristic advantages of nylon 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 brocade composite superfine fibre and production method.
Background technology
At present at third brocade composite superfine fibre, 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 the production of functional third brocade composite superfine fibre, again because the adding of functional material, can change the wire-drawing performance of these fibrous materials, bring certain degree of difficulty for the compound realization of coating.
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 brocade composite superfine fibre and production method that antistatic effect is good.
To achieve these goals, a kind of antistatic third brocade composite superfine fibre provided by the invention, it comprises ultra-fine third chinlon composite fiber, it is characterized in that described ultra-fine third chinlon composite fiber is is heart yearn with the superfine polypropylene fiber, the outer sex change nylon 6 fiber layer that coats is formed, and is provided with the anti-electrostatic nano powder body material in the sex change nylon 6 fiber layer of Bao Fuing outside; The anti-electrostatic nano powder body material that adopts is the silver oxide nano-powder material, and the weight portion proportioning of sex change nylon 6 and silver oxide nano-powder material is: sex change nylon 6 is 90 parts to 95 parts, 5 parts to 10 parts of silver oxide nano-powder materials; Described sex change nylon 6 is that nylon 6 adds the sex change nylon 6 that the silicon dioxide nano powder material obtains sex change under the active catalytic of cerium oxide nano-powder material, and described nano-powder material is that diameter of particle reaches D
90The nanometer grade powder of＜0.1um.
A kind of production method of antistatic third brocade composite superfine fibre, comprise and adopt above-mentioned antistatic third brocade composite superfine fibre, the described nylon 6 of its feature is 0.01 part to 0.1 part of cerium oxide nano-powder material that add weight portion in the melt at by weight 100 parts of nylon 6 earlier adding sex change nylon 6 that the silicon dioxide nano powder material obtains sex change under the active catalytic of cerium oxide nano-powder material, 2 parts to 5 parts of silicon dioxide nano powder materials that add weight portion again kept 0.5 hour to 1 hour and obtain at 235 ℃ to 250 ℃; Then described silver oxide nano-powder material is ground to diameter of particle and 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 sex change nylon 6 again with weight portion, after the silver oxide nano-powder material evenly distributes, form composite fibre outward by coating the heart yearn that sex change nylon 6 that spinning will be mixed with the silver oxide nano-powder material is coated on the superfine polypropylene fiber in the melt of sex change nylon 6; Wherein the control of the heart yearn spinning temperature of superfine polypropylene fiber is at 350 ℃, and the spinning temperature of sex change nylon 6 is controlled at 260 ℃.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 brocade composite superfine fibre 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 resulting antistatic third brocade composite superfine fibre of production method of antistatic third brocade composite superfine fibre provided by the invention, test by experiment, its surface resistivity is 10
7-10
9Between, sex change nylon 6 provided by the invention, nylon 6 TENSILE STRENGTH have been improved, thereby make the wire-drawing performance of nylon 6 better, can realize the coating wire drawing with the superfine polypropylene fiber thus, the textile fabric that obtains had thus both had the characteristic advantages of polypropylene fibre, had the characteristic advantages of polyamide fibre 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 brocade composite superfine fibre that present embodiment provides, it comprises ultra-fine third chinlon composite fiber, described ultra-fine third chinlon composite fiber is to be heart yearn with the superfine polypropylene fiber, the outer sex change nylon 6 fiber layer that coats is formed, and is provided with the anti-electrostatic nano powder body material in the sex change nylon 6 fiber layer of Bao Fuing outside; The anti-electrostatic nano powder body material that adopts is the silver oxide nano-powder material, and the weight portion proportioning of sex change nylon 6 and silver oxide nano-powder material is: sex change nylon 6 is 90 parts, 10 parts of silver oxide nano-powder materials; Described sex change nylon 6 is that nylon 6 adds the sex change nylon 6 that the silicon dioxide nano powder material obtains sex change under the active catalytic of cerium oxide nano-powder material, and described nano-powder material is that diameter of particle reaches D
90The nanometer grade powder of＜0.1um.
The production method of antistatic third brocade composite superfine fibre that present embodiment provides, comprise and adopt above-mentioned antistatic third brocade composite superfine fibre, at first make sex change nylon 6,0.01 part of the cerium oxide nano-powder material that in the melt of by weight 100 parts of nylon 6, adds weight portion earlier, 2 parts of silicon dioxide nano powder materials that add weight portion again kept 0.5 hour to 1 hour and obtain at 235 ℃ to 250 ℃; Then 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 sex change nylon 6 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 sex change nylon 6 that spinning will be mixed with the silver oxide nano-powder material is coated on the superfine polypropylene fiber in the melt of sex change nylon 6; Wherein the control of the heart yearn spinning temperature of superfine polypropylene fiber is at 350 ℃, and the spinning temperature of sex change nylon 6 is controlled at 260 ℃.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 brocade composite superfine fibre below 4 microns.
By test, antistatic third brocade composite superfine fibre that present embodiment provides, its surface resistivity is 10
7, not producing static, fibre strength is 6.5cN/dtex, percentage elongation 18%, 90%, sex change nylon 6 can coat wire drawing smoothly outside the heart yearn of superfine polypropylene fiber at the elastic recovery rate in 18% when elongation, and the antistatic third brocade composite superfine fibre diameter after compound is 4 microns.
Embodiment 2:
Antistatic third brocade composite superfine fibre that present embodiment provides, it is 0.1 part of the cerium oxide nano-powder material that in the melt of by weight 100 parts of nylon 6, adds weight portion, 5 parts of silicon dioxide nano powder materials, the weight portion proportioning of sex change nylon 6 and silver oxide nano-powder material is: sex change nylon 6 is 95 parts, 5 parts of silver oxide nano-powder materials; By test, antistatic third brocade composite superfine fibre that present embodiment provides, its surface resistivity is 10
9, not producing static, fibre strength is 6.5cN/dtex, percentage elongation 18%, more than 90%, sex change nylon 6 can coat wire drawing smoothly outside the heart yearn of superfine polypropylene fiber at the elastic recovery rate in 18% when elongation, and the antistatic third brocade composite superfine fibre diameter after compound is 4 microns.
Embodiment 3:
Antistatic third brocade composite superfine fibre that present embodiment provides, it is 0.5 part of the cerium oxide nano-powder material that in the melt of by weight 100 parts of nylon 6, adds weight portion, 3 parts of silicon dioxide nano powder materials, the weight portion proportioning of sex change nylon 6 and silver oxide nano-powder material is: sex change nylon 6 is 93 parts, 7 parts of silver oxide nano-powder materials; By test, antistatic third brocade composite superfine fibre that present embodiment provides, its surface resistivity is 10
8, not producing static, fibre strength is 6.5cN/dtex, percentage elongation 18%, more than 90%, sex change nylon 6 can coat wire drawing smoothly outside the heart yearn of superfine polypropylene fiber at the elastic recovery rate in 18% when elongation, and the antistatic third brocade composite superfine fibre diameter after compound is 4 microns.
Claims (2)
1. antistatic third brocade composite superfine fibre, it comprises ultra-fine third chinlon composite fiber, it is characterized in that described ultra-fine third chinlon composite fiber is is heart yearn with the superfine polypropylene fiber, the outer sex change nylon 6 fiber layer that coats is formed, and is provided with the anti-electrostatic nano powder body material in the sex change nylon 6 fiber layer of Bao Fuing outside; The anti-electrostatic nano powder body material that adopts is the silver oxide nano-powder material, and the weight portion proportioning of sex change nylon 6 and silver oxide nano-powder material is: sex change nylon 6 is 90 parts to 95 parts, 5 parts to 10 parts of silver oxide nano-powder materials; Described sex change nylon 6 is that nylon 6 adds the sex change nylon 6 that the silicon dioxide nano powder material obtains sex change under the active catalytic of cerium oxide nano-powder material.
2. the production method of antistatic third brocade composite superfine fibre, comprise and adopt antistatic third brocade composite superfine fibre as claimed in claim 1, the described nylon 6 of its feature is 0.01 part to 0.1 part of cerium oxide nano-powder material that add weight portion in the melt at by weight 100 parts of nylon 6 earlier adding sex change nylon 6 that the silicon dioxide nano powder material obtains sex change under the active catalytic of cerium oxide nano-powder material, 2 parts to 5 parts of silicon dioxide nano powder materials that add weight portion again kept 0.5 hour to 1 hour and obtain at 235 ℃ to 250 ℃; Then described silver oxide nano-powder material is ground to diameter of particle and 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 sex change nylon 6 again with weight portion, after the silver oxide nano-powder material evenly distributes, form composite fibre outward by coating the heart yearn that sex change nylon 6 that spinning will be mixed with the silver oxide nano-powder material is coated on the superfine polypropylene fiber in the melt of sex change nylon 6; Wherein the control of the heart yearn spinning temperature of superfine polypropylene fiber is at 350 ℃, and the spinning temperature of sex change nylon 6 is controlled at 260 ℃.
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| CN201310194895.2A CN103320892B (en) | 2013-05-24 | 2013-05-24 | Antistatic polypropylene fiber brocade composite superfine fibre and production method |
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| CN201310194895.2A CN103320892B (en) | 2013-05-24 | 2013-05-24 | Antistatic polypropylene fiber brocade composite superfine fibre and production method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270342A (en) * | 2020-03-25 | 2020-06-12 | 厦门澳丽妃包袋有限公司 | High-strength tear-resistant non-woven fabric for bag production and preparation method thereof |
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2013
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| JPS63105118A (en) * | 1986-10-23 | 1988-05-10 | Toray Ind Inc | Drawing of multi-component fiber |
| JPH073532A (en) * | 1993-06-14 | 1995-01-06 | Teijin Ltd | Method of drawing mixed spun yarn |
| US6017478A (en) * | 1997-01-10 | 2000-01-25 | Basf Corporation | Method of making hollow bicomponent filaments |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270342A (en) * | 2020-03-25 | 2020-06-12 | 厦门澳丽妃包袋有限公司 | High-strength tear-resistant non-woven fabric for bag production and preparation method thereof |
| CN111270342B (en) * | 2020-03-25 | 2022-08-05 | 厦门澳丽妃包袋有限公司 | High-strength tear-resistant non-woven fabric for bag production and preparation method thereof |
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| CN103320892B (en) | 2015-11-25 |
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Effective date of registration: 20191127 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. |
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