CN109537067A - 一种芳纶ⅲ纤维纺丝液的脱泡方法及其应用 - Google Patents
一种芳纶ⅲ纤维纺丝液的脱泡方法及其应用 Download PDFInfo
- Publication number
- CN109537067A CN109537067A CN201811557169.1A CN201811557169A CN109537067A CN 109537067 A CN109537067 A CN 109537067A CN 201811557169 A CN201811557169 A CN 201811557169A CN 109537067 A CN109537067 A CN 109537067A
- Authority
- CN
- China
- Prior art keywords
- spinning solution
- cavity
- defoaming
- aramid iiii
- iiii fiber
- 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.)
- Granted
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 108
- 239000000835 fiber Substances 0.000 title claims abstract description 84
- 239000004760 aramid Substances 0.000 title claims abstract description 59
- 229920003235 aromatic polyamide Polymers 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000010355 oscillation Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 17
- 241000521257 Hydrops Species 0.000 claims description 13
- 206010030113 Oedema Diseases 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000002604 ultrasonography Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005119 centrifugation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 70
- 239000004642 Polyimide Substances 0.000 description 8
- 229920001721 polyimide Polymers 0.000 description 8
- 238000005070 sampling Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 229920006231 aramid fiber Polymers 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/10—Filtering or de-aerating the spinning solution or melt
- D01D1/103—De-aerating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811557169.1A CN109537067B (zh) | 2018-12-19 | 2018-12-19 | 一种芳纶ⅲ纤维纺丝液的脱泡方法及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811557169.1A CN109537067B (zh) | 2018-12-19 | 2018-12-19 | 一种芳纶ⅲ纤维纺丝液的脱泡方法及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109537067A true CN109537067A (zh) | 2019-03-29 |
CN109537067B CN109537067B (zh) | 2020-12-04 |
Family
ID=65855295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811557169.1A Active CN109537067B (zh) | 2018-12-19 | 2018-12-19 | 一种芳纶ⅲ纤维纺丝液的脱泡方法及其应用 |
Country Status (1)
Country | Link |
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CN (1) | CN109537067B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112708943A (zh) * | 2020-12-05 | 2021-04-27 | 恒天海龙(潍坊)新材料有限责任公司 | 一种高粘度碳纤维纺丝原液的脱泡方法和脱泡设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273319A (en) * | 1963-06-05 | 1966-09-20 | Continental Oil Co | Device for removing entrained gases from viscous liquids |
CN101791493A (zh) * | 2010-02-10 | 2010-08-04 | 中蓝晨光化工研究院有限公司 | 一种高粘度流体的连续快速脱泡装置 |
CN104107565A (zh) * | 2014-07-24 | 2014-10-22 | 桂林电器科学研究院有限公司 | 制造聚酰胺酸树脂所用的消泡釜和消泡方法 |
CN104524818A (zh) * | 2014-12-30 | 2015-04-22 | 徐东 | 聚酰亚胺纺丝液的脱泡方法及其装置 |
CN107774016A (zh) * | 2017-11-29 | 2018-03-09 | 东莞市琅菱机械有限公司 | 一种在线式真空脱泡的装置 |
-
2018
- 2018-12-19 CN CN201811557169.1A patent/CN109537067B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273319A (en) * | 1963-06-05 | 1966-09-20 | Continental Oil Co | Device for removing entrained gases from viscous liquids |
CN101791493A (zh) * | 2010-02-10 | 2010-08-04 | 中蓝晨光化工研究院有限公司 | 一种高粘度流体的连续快速脱泡装置 |
CN104107565A (zh) * | 2014-07-24 | 2014-10-22 | 桂林电器科学研究院有限公司 | 制造聚酰胺酸树脂所用的消泡釜和消泡方法 |
CN104524818A (zh) * | 2014-12-30 | 2015-04-22 | 徐东 | 聚酰亚胺纺丝液的脱泡方法及其装置 |
CN107774016A (zh) * | 2017-11-29 | 2018-03-09 | 东莞市琅菱机械有限公司 | 一种在线式真空脱泡的装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112708943A (zh) * | 2020-12-05 | 2021-04-27 | 恒天海龙(潍坊)新材料有限责任公司 | 一种高粘度碳纤维纺丝原液的脱泡方法和脱泡设备 |
Also Published As
Publication number | Publication date |
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CN109537067B (zh) | 2020-12-04 |
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PB01 | Publication | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of defoaming method of aramid III fiber spinning solution and its application Effective date of registration: 20220901 Granted publication date: 20201204 Pledgee: Sichuan Fushun Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN HUITENG TECHNOLOGY Co.,Ltd. Registration number: Y2022980014202 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201204 Pledgee: Sichuan Fushun Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN HUITENG TECHNOLOGY Co.,Ltd. Registration number: Y2022980014202 |
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PC01 | Cancellation 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: A defoaming method for aramid III fiber spinning solution and its application Granted publication date: 20201204 Pledgee: Sichuan Fushun Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN HUITENG TECHNOLOGY Co.,Ltd. Registration number: Y2024980033820 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |