CN1176256C - 芳香族聚砜酰胺纤维的制造方法 - Google Patents
芳香族聚砜酰胺纤维的制造方法 Download PDFInfo
- Publication number
- CN1176256C CN1176256C CNB02136060XA CN02136060A CN1176256C CN 1176256 C CN1176256 C CN 1176256C CN B02136060X A CNB02136060X A CN B02136060XA CN 02136060 A CN02136060 A CN 02136060A CN 1176256 C CN1176256 C CN 1176256C
- Authority
- CN
- China
- Prior art keywords
- manufacture method
- spinning
- diamino
- fiber
- diphenyl sulfone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000000835 fiber Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 125000003118 aryl group Chemical group 0.000 title claims abstract description 14
- 150000001408 amides Chemical class 0.000 title abstract description 4
- 229920002492 poly(sulfone) Polymers 0.000 title abstract description 3
- 238000009987 spinning Methods 0.000 claims abstract description 21
- 239000002002 slurry Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000002166 wet spinning Methods 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 230000015271 coagulation Effects 0.000 claims abstract description 7
- 238000005345 coagulation Methods 0.000 claims abstract description 7
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical compound NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 230000001112 coagulating effect Effects 0.000 claims description 5
- 150000007529 inorganic bases Chemical class 0.000 claims description 5
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims description 5
- 125000002091 cationic group Chemical group 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical group [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012805 post-processing Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 7
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract description 7
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 abstract 3
- 229940113088 dimethylacetamide Drugs 0.000 abstract 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 235000011148 calcium chloride Nutrition 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 abstract 1
- 150000003457 sulfones Chemical class 0.000 description 14
- 229920002994 synthetic fiber Polymers 0.000 description 14
- 229920000784 Nomex Polymers 0.000 description 11
- 239000004763 nomex Substances 0.000 description 11
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000006068 polycondensation reaction Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002783 friction material Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229940018564 m-phenylenediamine Drugs 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- VUTBELPREDJDDH-UHFFFAOYSA-N 4-amino-5-hydroxymethyl-2-methylpyrimidine Chemical compound CC1=NC=C(CO)C(N)=N1 VUTBELPREDJDDH-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical group ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- -1 terephthalamide amine Chemical class 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
Abstract
Description
指标名称 | 单位 | 芳砜纶 | Nomex |
密度 | g/cm3 | 1.42 | 1.38 |
断裂强度 | cN/dtex | 2.8~3.0 | 5.0 |
伸长 | % | 20-25 | 15-17 |
抗拉模量 | kg/mm2 | 760 | 1680-1850 |
回潮率(RH65%20℃) | % | 6.28 | 4.5-5.0 |
软化温度 | ℃ | 367 | 370 |
熔点 | ℃ | 不熔 | 不熔 |
起始分解温度 | ℃ | 422 | 415 |
高温强度保持率 | 200℃ | % | 83 | 90 | |
250℃ | % | 70 | 70 | ||
300℃ | % | 50 | 40 | ||
350℃ | % | 38 | - | ||
在热空气中的强度保持率 | 200℃ 100h | % | 90 | 78 | |
250℃ 100h | % | 80 | 50-60 | ||
300℃ 50h | % | 55 | - | ||
350℃ 50h | % | 15 | - | ||
热收缩率 | 沸水 | % | 0.5-1.0 | 3.0 | |
300℃空气 | % | 2.0 | 8.0 | ||
LOI值 | % | 33 | 28 | ||
燃烧性能 | 难燃,具自熄性 | 难燃,具自熄性 | |||
电绝缘性能 | 体积电阻系数 | Ω·cm | 2.6×1016 | ||
介电常数 | 1.79 | ||||
电压击穿强度 | kV/mm | 15-22 | 20 | ||
耐辐射性能(丙种射线)1×107red | 无明显变化 | 无明显变化 | |||
耐化学性能 | 良好 | 良好 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB02136060XA CN1176256C (zh) | 2002-07-16 | 2002-07-16 | 芳香族聚砜酰胺纤维的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB02136060XA CN1176256C (zh) | 2002-07-16 | 2002-07-16 | 芳香族聚砜酰胺纤维的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1389604A CN1389604A (zh) | 2003-01-08 |
CN1176256C true CN1176256C (zh) | 2004-11-17 |
Family
ID=4748483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02136060XA Expired - Lifetime CN1176256C (zh) | 2002-07-16 | 2002-07-16 | 芳香族聚砜酰胺纤维的制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1176256C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1975285A2 (en) | 2007-03-26 | 2008-10-01 | Shanghai Tanlon Fiber Co., Ltd. | A method for producing omni-meta aromatic polysulfonamide fiber |
CN101235552B (zh) * | 2008-02-29 | 2010-06-09 | 上海大学 | 无规共聚聚砜酰胺纺丝液及其制备方法 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100345886C (zh) * | 2004-04-14 | 2007-10-31 | 邢哲 | 一种提高间位芳香族聚酰胺聚合体阻燃性的方法 |
CN101255616B (zh) * | 2007-03-02 | 2011-08-10 | 上海特安纶纤维有限公司 | 芳香族聚砜酰胺纤维的制造方法 |
US7537831B2 (en) * | 2007-08-22 | 2009-05-26 | E.I. Du Pont De Nemours And Company | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same |
US20090053961A1 (en) * | 2007-08-22 | 2009-02-26 | Vlodek Gabara | Fibers comprising copolymers containing structures derived from 4,4' diamino diphenyl sulfone and a plurality of acid monomers and methods of making same |
US7700190B2 (en) * | 2007-08-22 | 2010-04-20 | E.I. Du Pont De Nemours And Company | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and textile fibers and fabrics and garments made therefrom and methods for making same |
US7618707B2 (en) * | 2007-08-22 | 2009-11-17 | E.I. Du Pont De Nemours And Company | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same |
US8133827B2 (en) | 2007-08-22 | 2012-03-13 | E.I. Du Pont De Nemours And Company | Fibers comprising copolymers containing structures derived from 4,4 diamino diphenyl sulfone and a plurality of acid monomers and methods of making same |
US7955692B2 (en) | 2007-08-22 | 2011-06-07 | E. I. Du Pont De Nemours And Company | Protective garment comprising fibers comprising copolymers containing structures derived from a plurality of amine monomers including 4,4′ diamino diphenyl sulfone |
US8166743B2 (en) * | 2007-08-22 | 2012-05-01 | E.I. Du Pont De Nemours And Company | Spun staple yarns made from blends of rigid-rod fibers and fibers derived from diamino diphenyl sulfone and fabrics and garments made therefrom and methods for making same |
US7537830B2 (en) * | 2007-08-22 | 2009-05-26 | E.I. Du Pont De Nemours And Company | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone, low thermal shrinkage fibers, flame resistant fibers, and antistatic fibers and fabrics and garments made therefrom and methods for making same |
US7700191B2 (en) | 2007-08-22 | 2010-04-20 | E.I. Du Pont De Nemours And Company | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and high modulus fibers and fabrics and garments made therefrom and methods for making same |
US7819936B2 (en) * | 2007-08-22 | 2010-10-26 | E.I. Du Pont De Nemours And Company | Filter felts and bag filters comprising blends of fibers derived from diamino diphenyl sulfone and heat resistant fibers |
US7803247B2 (en) | 2007-12-21 | 2010-09-28 | E.I. Du Pont De Nemours And Company | Papers containing floc derived from diamino diphenyl sulfone |
US8114251B2 (en) | 2007-12-21 | 2012-02-14 | E.I. Du Pont De Nemours And Company | Papers containing fibrids derived from diamino diphenyl sulfone |
US8118975B2 (en) * | 2007-12-21 | 2012-02-21 | E. I. Du Pont De Nemours And Company | Papers containing fibrids derived from diamino diphenyl sulfone |
WO2010023081A1 (de) * | 2008-08-27 | 2010-03-04 | Oerlikon Textile Gmbh & Co. Kg | Verfahren zum schmelzspinnen, verstrecken und aufwickeln eines multifilen fadens sowie eine vorrichtung zur durchführung des verfahrens |
CN101718002B (zh) * | 2009-10-21 | 2011-06-08 | 南通信一服饰有限公司 | 一种超细芳砜纶纤维的制备方法 |
CN101892611B (zh) * | 2010-08-18 | 2015-05-20 | 骏源新材料(上海)有限公司 | 芳砜纶绝缘纸的加工工艺 |
CN102337600B (zh) * | 2011-07-27 | 2013-08-07 | 东华大学 | 一种聚芳砜酰胺初生纤维的热拉伸方法 |
CN102358958B (zh) * | 2011-07-27 | 2013-10-30 | 东华大学 | 一种聚芳砜酰胺纤维的制备方法 |
RU2014132875A (ru) * | 2012-01-11 | 2016-02-27 | Е.И. Дюпон Де Немур Энд Компани | Способ получения пряжи, полученной из волокна на основе арамидного сополимера, характеризующегося низким содержанием остаточной серы |
CN102698611A (zh) * | 2012-06-27 | 2012-10-03 | 上海大学 | 湿法纺丝法制备聚砜酰胺中空纤维分离膜的方法 |
US20170087806A1 (en) | 2014-03-28 | 2017-03-30 | E I Du Pont De Nemours And Company | Fiber-reinforced composite laminate and articles made therefrom |
CN104372435A (zh) * | 2014-11-18 | 2015-02-25 | 上海大学 | 含ppta链段的芳香族聚砜酰胺共聚物纤维及其制造方法 |
CN104562434B (zh) * | 2015-01-04 | 2017-02-22 | 上海特安纶纤维有限公司 | 芳砜纶永久阻燃隔热保暖絮片及其制备方法 |
CN106519220B (zh) * | 2015-09-11 | 2020-08-07 | 中国科学院上海有机化学研究所 | 一种聚砜芳酰胺纤维、待纺丝浆液及其制造方法 |
CN106863969B (zh) | 2015-12-14 | 2018-10-12 | 杜邦公司 | 热塑性复合层合体和由其制备的制品 |
CN107725649A (zh) * | 2017-09-30 | 2018-02-23 | 江阴市蒋氏汽摩部件有限公司 | 一种耐摩擦的刹车片及其制备方法 |
CN115704116B (zh) * | 2021-08-04 | 2024-05-28 | 中蓝晨光化工有限公司 | 一种芳香族聚砜酰胺纤维的制造方法 |
-
2002
- 2002-07-16 CN CNB02136060XA patent/CN1176256C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1975285A2 (en) | 2007-03-26 | 2008-10-01 | Shanghai Tanlon Fiber Co., Ltd. | A method for producing omni-meta aromatic polysulfonamide fiber |
CN101235552B (zh) * | 2008-02-29 | 2010-06-09 | 上海大学 | 无规共聚聚砜酰胺纺丝液及其制备方法 |
Also Published As
Publication number | Publication date |
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CN1389604A (zh) | 2003-01-08 |
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Owner name: SHANGTEX ( GROUP ) CO., LTD. Free format text: FORMER OWNER: SHANGHAI TEXTILE HOLDING ( GROUP ) CO.,LTD.; SHANGHAI CITY SPINNING SCIENCE INSTITUTE; SHANGHAI SYNTHETIC FIBRE INST. Effective date: 20070518 |
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Effective date of registration: 20070518 Address after: 200336 Shanghai textile (Group) Co., Ltd., 1488 Hongqiao Road, Shanghai Patentee after: Shanghai textile (Group) Co.,Ltd. Address before: 200336 No. 1488, Hongqiao Road, Shanghai Co-patentee before: SHANGHAI TEXTILE Research Institute Patentee before: Shanghai Textile Holding (Group) Corp. Co-patentee before: Shanghai Synthetic Fiber Research Institute |
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Owner name: SHANGHAI TANLON FIBRE CO., LTD. Effective date: 20130507 |
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Effective date of registration: 20130507 Address after: 200336 No. 1488, Hongqiao Road, Shanghai Patentee after: Shanghai textile (Group) Co.,Ltd. Patentee after: SHANGHAI TANLON FIBER Co.,Ltd. Address before: 200336 Shanghai textile (Group) Co., Ltd., 1488 Hongqiao Road, Shanghai Patentee before: Shanghai textile (Group) Co.,Ltd. |
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