CN105063785B - Pan基高模碳纤维原丝的制备方法 - Google Patents
Pan基高模碳纤维原丝的制备方法 Download PDFInfo
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- CN105063785B CN105063785B CN201510581367.1A CN201510581367A CN105063785B CN 105063785 B CN105063785 B CN 105063785B CN 201510581367 A CN201510581367 A CN 201510581367A CN 105063785 B CN105063785 B CN 105063785B
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- precursor
- fibre
- carbon fibre
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- pan
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- 239000000835 fiber Substances 0.000 title claims abstract description 41
- 239000002243 precursor Substances 0.000 title claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 28
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 238000009987 spinning Methods 0.000 claims abstract description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000002166 wet spinning Methods 0.000 claims abstract description 11
- 239000010439 graphite Substances 0.000 claims abstract description 9
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 9
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 7
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims abstract description 6
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000001112 coagulating effect Effects 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 6
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 238000005087 graphitization Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003763 carbonization Methods 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 7
- 239000004917 carbon fiber Substances 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000007123 defense Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Inorganic Fibers (AREA)
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CN201510581367.1A CN105063785B (zh) | 2015-09-14 | 2015-09-14 | Pan基高模碳纤维原丝的制备方法 |
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CN201510581367.1A CN105063785B (zh) | 2015-09-14 | 2015-09-14 | Pan基高模碳纤维原丝的制备方法 |
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CN105063785A CN105063785A (zh) | 2015-11-18 |
CN105063785B true CN105063785B (zh) | 2018-04-13 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109137117B (zh) * | 2018-07-11 | 2021-05-04 | 中复神鹰碳纤维股份有限公司 | 干喷湿纺低膨润度聚丙烯腈初生纤维的方法 |
CN114687010B (zh) * | 2022-04-18 | 2024-04-26 | 中国科学院宁波材料技术与工程研究所 | 一种高强高模高延伸碳纤维及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102336865A (zh) * | 2011-06-29 | 2012-02-01 | 中国科学院宁波材料技术与工程研究所 | 一种聚丙烯腈聚合液的氨化方法及实现该方法的装置 |
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JP5169939B2 (ja) * | 2009-03-26 | 2013-03-27 | 東レ株式会社 | 炭素繊維前駆体繊維と炭素繊維の製造方法 |
CN102277629B (zh) * | 2011-06-10 | 2013-04-17 | 金发科技股份有限公司 | 一种干喷湿纺制备聚丙烯腈碳纤维原丝的方法 |
CN103193929A (zh) * | 2013-04-15 | 2013-07-10 | 西安康本材料有限公司 | 二元共聚聚丙烯腈基碳纤维纺丝液及其制备方法 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102336865A (zh) * | 2011-06-29 | 2012-02-01 | 中国科学院宁波材料技术与工程研究所 | 一种聚丙烯腈聚合液的氨化方法及实现该方法的装置 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of PAN (polyacrylonitrile)-base high-modulus carbon fiber precursors Effective date of registration: 20191226 Granted publication date: 20180413 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI TIANCE NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2019610000063 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210421 Granted publication date: 20180413 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI TIANCE NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2019610000063 |
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TR01 | Transfer of patent right |
Effective date of registration: 20240606 Address after: 727000 meters in the middle section of Yingbin South Road, Dongjiahe Town, Yaozhou District, Tongchuan City, Shaanxi Province Patentee after: Shaanxi Asphalt Based Carbon Fiber Technology Co.,Ltd. Country or region after: China Address before: 710100, 8th Floor, Block B, Huihang Plaza, Hangtuo Road, Aerospace Base, Xi'an City, Shaanxi Province Patentee before: SHAANXI TIANCE NEW MATERIAL TECHNOLOGY CO.,LTD. Country or region before: China |