CN105755826A - Preparation method for electrostatic elimination in high-performance fiber spinning process - Google Patents
Preparation method for electrostatic elimination in high-performance fiber spinning process Download PDFInfo
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- CN105755826A CN105755826A CN201610264032.1A CN201610264032A CN105755826A CN 105755826 A CN105755826 A CN 105755826A CN 201610264032 A CN201610264032 A CN 201610264032A CN 105755826 A CN105755826 A CN 105755826A
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- performance fiber
- performance
- preparation
- antistatic
- spinning process
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- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 238000009987 spinning Methods 0.000 title claims abstract description 19
- 229920006253 high performance fiber Polymers 0.000 title claims abstract description 18
- 230000008030 elimination Effects 0.000 title abstract 2
- 238000003379 elimination reaction Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000004642 Polyimide Substances 0.000 claims abstract description 7
- 229920001721 polyimide Polymers 0.000 claims abstract description 7
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims abstract description 3
- 238000012986 modification Methods 0.000 claims abstract description 3
- 230000004048 modification Effects 0.000 claims abstract description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 claims abstract 2
- 229920000069 polyphenylene sulfide Polymers 0.000 claims abstract 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims abstract 2
- 239000000835 fiber Substances 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 11
- 230000000996 additive effect Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 235000011194 food seasoning agent Nutrition 0.000 claims description 2
- 239000011858 nanopowder Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000009736 wetting Methods 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- 239000010954 inorganic particle Substances 0.000 claims 1
- 229920001223 polyethylene glycol Polymers 0.000 claims 1
- 206010020112 Hirsutism Diseases 0.000 abstract 2
- 239000002216 antistatic agent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- -1 fatty acid ester Chemical class 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000014593 oils and fats Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000010481 ben oil Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a preparation method for electrostatic elimination in the high-performance fiber spinning process.The preparation method comprises the steps that 1, powder having a conductive function is subjected to surface modification; 2, an antistatic agent is prepared for the high-performance fiber spinning process; 3, polyimide, aramid fiber, high-strength and high-modulus polyethylene, polyphenylene sulfide and other high-performance fiber staples are subjected to antistatic treatment; 4, high-performance yarns are spun.A feasible technical solution is provided for solving the problems of difficult yarn forming of the high-performance fiber staples and poor mechanical properties, excessive hairiness and the like after yarn forming, the high-performance fiber staples are treated by preparing the antistatic treating agent suitable for the high-performance fiber staples, the spinnability of the high-performance fiber staples is improved, the mechanical properties of yarns are improved, the hairiness is effectively reduced, the serviceability and workability of fabrics are improved, and the application range of the preparation method in clothing, especially in the fields of military clothing, fire-fighting clothing and the like, is widened.
Description
Technical field
The present invention relates to a kind of high-performance fiber spinning process eliminostatic preparation method, the preparation method that especially a class is suitable for the antistatic additive of high-performance fiber antistatic treatment, belong to function textile material technical field.
Background technology
In mid-term nineteen thirties, U.S. W.Carothers et al. first time achieves the production of synthetic fibers, abroad begins to preparation medium be developed and develops.The exploitation of external oil preparation is all completed by big business, and the commercial value of its achievement in research is significantly high, so the oil formula of open report is little.The exploitation of oil preparation with produce the most active with Japan, company sent out by its oil preparation mainly bamboo this oils and fats company, Song Ben oils and fats company.Additionally, also have the Goulston company etc. of double; two S companies of Germany, Pulera company etc. and the U.S..Generally speaking, the development of preparation medium is broadly divided into following 5 stages in the world.
1) the 1950's, for adapting to adopt conventional spinning processes production brocade opinion, paint opinion to develop based on mineral oil, the oil preparation of interpolation emulsifying agent and antistatic additive.
2) sixties, owing to having developed textured filament and industrial yarns, for improving oil preparation heat resistance, the second filial generation oil preparation based on fatty acid ester is developed.
3) the initial stage seventies to mid-term, sent out and be deformed into main technique with large package and chain minor, create with fatty acid ester and EO/PO (ethylene oxide/propylene oxide) polyethers and third generation oil preparation.
4) the mid-1970s is developed to later stage high-speed spinning technique, and high-speed spinning fiber and fibre in differentiation etc. are adopted the forth generation oil preparation based on EO/PO polyethers.
5) eighties to the beginning of the nineties, chemical-fibres filaments develops into high speed, ultrahigh speed and Mobyneb fiber, develops with modified EO/PO polyethers and has the composition of the features such as low friction, super heat-resisting, easy moistening and the 5th generation oil preparation of additive composition.
Comparatively speaking, the development of China's spinning oil and production are started late, but development is very fast.Contrast with the five of external oil preparation developmental stage, it may be said that China has been achieved with the production domesticization of first generation oil preparation；Second filial generation oil preparation produces part kind, still has many kinds to rely on import；The third generation and the domestic existing exploitation of forth generation oil preparation, but also it is difficult to large-scale production and popularization, major part kind still relies on import；5th generation oil preparation is domestic to be in exploration and trial-production.Up to the present, the exploitation of China's oil preparation, production technology and scale all define than more complete matching system.
But there is certain drawback in current oil preparation using method, oil preparation improves the friction between fiber, improving electrostatic, but later stage degreaser formality is relatively complicated, especially aramid fiber, polyimides etc. need to develop some application in high electrical resistance security fields and just become more difficult.The auxiliary agent of this technological invention is possible not only to the performances such as the above-mentioned antistatic of improvement, saturability, it is possible to reducing filoplume generation amount, improve the mechanical property of yarn, the process removing auxiliary agent in the later stage is more simple thoroughly, without influence on the original performance of yarn.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, the antistatic additive preparation method that a kind of novel high-performance fiber uses in spinning process is provided, coordinated with conductivity type nano-function powder by hydrophilic organic compound, can quickly eliminate electrostatic, improve the cohesive force of yarn, reduce filoplume, improve the mechanical property of yarn.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
A kind of high-performance fiber spinning process eliminostatic preparation method, comprises the following steps:
(1) finishing of conducting function powder body: conductive powder body is electrical-conductive nanometer titanium dioxide, its dissolubility is bad, adopt difunctional (polyfunctional group) that it is carried out surface modification, make it can be dispersed in water, formation colloidal is distributed, and powder concentration is 10% in mass ratio；
(2) prepared by high-performance fiber polyimides spinning process antistatic additive: select hydroaropic substance such as polyvinyl alcohol (molecular weight is 6000) as antistatic additive main constituent, the conducting nano powder colloid prepared in step 1 is added, according to certain ratio with the use of (ratio of the two is 1: 1 in mass ratio), use water as solvent, add the auxiliary agents such as compatilizer, place 4h when high-speed stirred；
(3) high performance polyimide fibers chopped fiber is carried out antistatic treatment: adopt the antistatic solution that step 2 is prepared by the mode of spraying to spray uniformly according to the quality 2% processing chopped fiber, seal room temperature preservation 24h.
(4) spinning of high performance yarns: the high-performance fiber chopped fiber processed is taken out hot-air seasoning 4h, it is placed in left at room temperature 12h and reaches wetting balance, then carrying out spinning link, yarn antistatic additive can be removed after preparing into fabric after high-temperature water agitator treating.
Performance test:
To polyimides yarn mechanical performance, filoplume amount, antistatic property is tested, and result is as shown in the table:
By data analysis it can be seen that polyimides yarn strength prepared by chopped fiber after antistatic treatment increases by 27%, the rare decline of extension at break, this is because due to after antistatic treatment chopped fiber antistatic property be substantially improved, decrease the generation of filoplume amount in spinning process, can so that the process yarn of combing, cotton sliver be evenly distributed, increase the cohesive force of yarn, thus promoting the mechanical property of yarn.Woven fabric prepared by yarn is removed substantially at antistatic additive after washing, and does not affect the mechanical property of yarn.
Claims (1)
1. a high-performance fiber spinning process eliminostatic preparation method, is characterized in that, comprises the following steps:
(1) finishing of conducting function powder body: conductive powder body mostly is inorganic particle, its dissolubility is bad, adopts difunctional (polyfunctional group) that it is carried out surface modification so that it is can be dispersed in water, formation colloidal is distributed, and powder concentration is 5-20% in mass ratio；
(2) prepared by high-performance fiber spinning process antistatic additive: select hydroaropic substance such as polyvinyl alcohol, Polyethylene Glycol (molecular weight is 600-30000) as antistatic additive main constituent, the conducting nano powder colloid prepared in step 1 is added, according to certain ratio with the use of (ratio of the two is 1: 5-5: 1 in mass ratio), use water as solvent, add the auxiliary agents such as compatilizer, place 2-6h when high-speed stirred；
(3) polyimides, aramid fiber, high-strength high-modulus polyethylene, the contour performance fibers chopped fiber of polyphenylene sulfide are carried out antistatic treatment: the antistatic solution adopting the mode of spraying step 2 to be prepared sprays uniformly according to the quality 1-3% processing chopped fiber, seals room temperature preservation 12-48h.
(4) spinning of high performance yarns: the high-performance fiber chopped fiber processed is taken out hot-air seasoning 2-6h, it is placed in left at room temperature 6-24h and reaches wetting balance, then carrying out spinning link, yarn antistatic additive can be removed after preparing into fabric after high-temperature water agitator treating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264032.1A CN105755826A (en) | 2016-04-26 | 2016-04-26 | Preparation method for electrostatic elimination in high-performance fiber spinning process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264032.1A CN105755826A (en) | 2016-04-26 | 2016-04-26 | Preparation method for electrostatic elimination in high-performance fiber spinning process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105755826A true CN105755826A (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610264032.1A Pending CN105755826A (en) | 2016-04-26 | 2016-04-26 | Preparation method for electrostatic elimination in high-performance fiber spinning process |
Country Status (1)
| Country | Link |
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| CN (1) | CN105755826A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641868A (en) * | 2017-11-10 | 2018-01-30 | 德州悦丰纺织科技有限公司 | A kind of preparation method for synthetic fibre polyimides chopped fiber high-count yarn of being lost |
| CN108912476A (en) * | 2018-07-24 | 2018-11-30 | 朱圣伟 | A kind of high-strength hydrophobicity film and preparation method thereof for fabric |
| CN109898347A (en) * | 2019-02-28 | 2019-06-18 | 江苏工程职业技术学院 | A kind of colouring method of polyimides staple in bulk |
-
2016
- 2016-04-26 CN CN201610264032.1A patent/CN105755826A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641868A (en) * | 2017-11-10 | 2018-01-30 | 德州悦丰纺织科技有限公司 | A kind of preparation method for synthetic fibre polyimides chopped fiber high-count yarn of being lost |
| CN108912476A (en) * | 2018-07-24 | 2018-11-30 | 朱圣伟 | A kind of high-strength hydrophobicity film and preparation method thereof for fabric |
| CN109898347A (en) * | 2019-02-28 | 2019-06-18 | 江苏工程职业技术学院 | A kind of colouring method of polyimides staple in bulk |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |