CN103668561B - 一种通过控制预氧化纤维结构制备高性能碳纤维的方法 - Google Patents
一种通过控制预氧化纤维结构制备高性能碳纤维的方法 Download PDFInfo
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- CN103668561B CN103668561B CN201310641767.8A CN201310641767A CN103668561B CN 103668561 B CN103668561 B CN 103668561B CN 201310641767 A CN201310641767 A CN 201310641767A CN 103668561 B CN103668561 B CN 103668561B
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 7
- 229920002239 polyacrylonitrile Polymers 0.000 claims abstract description 48
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 22
- 239000004917 carbon fiber Substances 0.000 claims abstract description 22
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 22
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- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 10
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 239000002243 precursor Substances 0.000 claims description 5
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
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- 238000011017 operating method Methods 0.000 description 24
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- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 6
- 239000000178 monomer Substances 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- OWXJKYNZGFSVRC-UHFFFAOYSA-N 1-chloroprop-1-ene Chemical compound CC=CCl OWXJKYNZGFSVRC-UHFFFAOYSA-N 0.000 description 4
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- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
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- 229910002804 graphite Inorganic materials 0.000 description 2
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- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 238000005079 FT-Raman Methods 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
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- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
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- 238000007334 copolymerization reaction Methods 0.000 description 1
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- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229940085806 fibercon Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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CN108642605B (zh) * | 2018-04-09 | 2020-08-04 | 中国科学院宁波材料技术与工程研究所 | 一种高强度高模量碳纤维及其制备方法 |
CN113774604A (zh) * | 2021-09-17 | 2021-12-10 | 安徽弘昌新材料有限公司 | 黏胶基碳纤维复合材料石墨毡的制备工艺、制得的石墨毡 |
CN114481367A (zh) * | 2021-12-30 | 2022-05-13 | 吉林宝旌炭材料有限公司 | 一种35k大丝束碳纤维及其制备方法 |
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CN101260575B (zh) * | 2008-04-17 | 2010-06-02 | 东华大学 | 碳纤维前驱体聚丙烯腈纤维的预氧化方法 |
CN102051711B (zh) * | 2009-11-17 | 2012-11-21 | 安徽鑫丰碳纤维有限公司 | 一种聚丙烯腈基碳纤维的生产工艺 |
CN101922065B (zh) * | 2010-09-16 | 2011-12-07 | 中国科学院西安光学精密机械研究所 | 聚丙烯腈基碳纤维原丝的预氧化方法 |
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