CN102383217A - 一种聚酰亚胺纤维及其制备方法 - Google Patents
一种聚酰亚胺纤维及其制备方法 Download PDFInfo
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- CN102383217A CN102383217A CN2011102566706A CN201110256670A CN102383217A CN 102383217 A CN102383217 A CN 102383217A CN 2011102566706 A CN2011102566706 A CN 2011102566706A CN 201110256670 A CN201110256670 A CN 201110256670A CN 102383217 A CN102383217 A CN 102383217A
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- polyimide
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- 239000004642 Polyimide Substances 0.000 title claims abstract description 86
- 229920001721 polyimide Polymers 0.000 title claims abstract description 86
- 239000000835 fiber Substances 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 238000009987 spinning Methods 0.000 claims abstract description 30
- 239000002798 polar solvent Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 17
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims abstract description 4
- 150000004985 diamines Chemical class 0.000 claims abstract description 4
- 239000000178 monomer Substances 0.000 claims abstract description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- 229920005575 poly(amic acid) Polymers 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- 238000001891 gel spinning Methods 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical group CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 9
- 238000002166 wet spinning Methods 0.000 claims description 9
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 claims description 8
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 8
- YVNRUPSDZZZUQJ-UHFFFAOYSA-N [O].NC1=CC=CC=C1 Chemical compound [O].NC1=CC=CC=C1 YVNRUPSDZZZUQJ-UHFFFAOYSA-N 0.000 claims description 7
- 230000015271 coagulation Effects 0.000 claims description 7
- 238000005345 coagulation Methods 0.000 claims description 7
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical class C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 claims description 7
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- 238000006068 polycondensation reaction Methods 0.000 claims description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 6
- 230000001112 coagulating effect Effects 0.000 claims description 5
- QQGYZOYWNCKGEK-UHFFFAOYSA-N 5-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(OC=2C=C3C(=O)OC(C3=CC=2)=O)=C1 QQGYZOYWNCKGEK-UHFFFAOYSA-N 0.000 claims description 4
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000012046 mixed solvent Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- LGRFSURHDFAFJT-UHFFFAOYSA-N phthalic anhydride Chemical class C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 4
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical class CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 238000003556 assay Methods 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000007123 defense Effects 0.000 abstract description 2
- 230000000979 retarding effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 66
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 0 C*1*C*C1 Chemical compound C*1*C*C1 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- -1 4,4'-biphenyl tetracarboxylic acid anhydrides Chemical class 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 208000006670 Multiple fractures Diseases 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000003471 anti-radiation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
实施例 | 初生纤维 | 热处理温度(℃) | 热拉伸倍数 | 断裂强度(cN/dtex) | 初始模量(cN/dtex) |
10 | 实施例5 | 320 | 3 | 4.247 | 106.76 |
11 | 实施例6 | 350 | 5 | 4.776 | 138.172 |
12 | 实施例7 | 320 | 4 | 4.523 | 120.25 |
13 | 实施例8 | 340 | 5 | 5.57 | 124.36 |
14 | 实施例9 | 350 | 2 | 4.352 | 108.28 |
15 | 实施例10 | 350 | 6 | 5.856 | 152.457 |
16 | 实施例11 | 360 | 2 | 4.556 | 136.57 |
17 | 实施例12 | 400 | 5 | 5.541 | 144.48 |
Claims (10)
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CN201110256670.6A CN102383217B (zh) | 2011-09-01 | 2011-09-01 | 一种聚酰亚胺纤维及其制备方法 |
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CN201110256670.6A CN102383217B (zh) | 2011-09-01 | 2011-09-01 | 一种聚酰亚胺纤维及其制备方法 |
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CN102383217A true CN102383217A (zh) | 2012-03-21 |
CN102383217B CN102383217B (zh) | 2014-05-07 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102943331A (zh) * | 2012-11-28 | 2013-02-27 | 江苏奥神新材料有限责任公司 | 一种工业化的聚酰亚胺纤维牵伸方法 |
CN104357944A (zh) * | 2014-11-06 | 2015-02-18 | 东华大学 | 一种干法纺丝制备聚酰亚胺纤维的方法 |
CN104878476A (zh) * | 2015-05-18 | 2015-09-02 | 北京化工大学 | 聚酰亚胺/聚丙烯腈基共混预氧化纤维的制造方法 |
CN104947228A (zh) * | 2015-07-09 | 2015-09-30 | 中国科学院长春应用化学研究所 | 一种聚酰亚胺纤维及其制备方法 |
CN105239196A (zh) * | 2015-11-10 | 2016-01-13 | 东华大学 | 一种聚酰胺酰亚胺沉析纤维的制备方法 |
CN106283659A (zh) * | 2015-05-11 | 2017-01-04 | 天津工业大学 | 一种导电聚酰亚胺纤维材料的制备方法 |
CN109735917A (zh) * | 2018-12-19 | 2019-05-10 | 长沙新材料产业研究院有限公司 | 一种三元共聚聚酰亚胺纺丝液及制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101636432A (zh) * | 2007-02-09 | 2010-01-27 | Lg化学株式会社 | 制备聚酰亚胺的方法及使用该方法制得的聚酰亚胺 |
-
2011
- 2011-09-01 CN CN201110256670.6A patent/CN102383217B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101636432A (zh) * | 2007-02-09 | 2010-01-27 | Lg化学株式会社 | 制备聚酰亚胺的方法及使用该方法制得的聚酰亚胺 |
Non-Patent Citations (2)
Title |
---|
《浙江理工大学学报》 20110711 王金昌等 "含氟聚酰亚胺纺丝溶液的流变性研究" 第501-504,509页 2-10 第28卷, 第4期 * |
王金昌等: ""含氟聚酰亚胺纺丝溶液的流变性研究"", 《浙江理工大学学报》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102943331A (zh) * | 2012-11-28 | 2013-02-27 | 江苏奥神新材料有限责任公司 | 一种工业化的聚酰亚胺纤维牵伸方法 |
CN104357944A (zh) * | 2014-11-06 | 2015-02-18 | 东华大学 | 一种干法纺丝制备聚酰亚胺纤维的方法 |
CN106283659A (zh) * | 2015-05-11 | 2017-01-04 | 天津工业大学 | 一种导电聚酰亚胺纤维材料的制备方法 |
CN104878476A (zh) * | 2015-05-18 | 2015-09-02 | 北京化工大学 | 聚酰亚胺/聚丙烯腈基共混预氧化纤维的制造方法 |
CN104947228A (zh) * | 2015-07-09 | 2015-09-30 | 中国科学院长春应用化学研究所 | 一种聚酰亚胺纤维及其制备方法 |
CN104947228B (zh) * | 2015-07-09 | 2018-11-27 | 中国科学院长春应用化学研究所 | 一种聚酰亚胺纤维及其制备方法 |
CN105239196A (zh) * | 2015-11-10 | 2016-01-13 | 东华大学 | 一种聚酰胺酰亚胺沉析纤维的制备方法 |
CN105239196B (zh) * | 2015-11-10 | 2017-10-24 | 东华大学 | 一种聚酰胺酰亚胺沉析纤维的制备方法 |
CN109735917A (zh) * | 2018-12-19 | 2019-05-10 | 长沙新材料产业研究院有限公司 | 一种三元共聚聚酰亚胺纺丝液及制备方法 |
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