CN110184677B - 一种ppta-mpia原位复合沉析纤维的制备方法 - Google Patents
一种ppta-mpia原位复合沉析纤维的制备方法 Download PDFInfo
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- CN110184677B CN110184677B CN201910476809.4A CN201910476809A CN110184677B CN 110184677 B CN110184677 B CN 110184677B CN 201910476809 A CN201910476809 A CN 201910476809A CN 110184677 B CN110184677 B CN 110184677B
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- ppta
- mpia
- fibrid
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- mixed solution
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- 239000002131 composite material Substances 0.000 title claims abstract description 40
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 238000001556 precipitation Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000006184 cosolvent Substances 0.000 claims abstract description 19
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011259 mixed solution Substances 0.000 claims abstract description 12
- 239000002904 solvent Substances 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000012153 distilled water Substances 0.000 claims abstract description 10
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000010008 shearing Methods 0.000 claims abstract description 9
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000015271 coagulation Effects 0.000 claims abstract description 5
- 238000005345 coagulation Methods 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 125000003158 alcohol group Chemical group 0.000 claims abstract description 3
- 238000004090 dissolution Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 abstract description 20
- 239000004760 aramid Substances 0.000 abstract description 14
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract description 5
- 239000007791 liquid phase Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 229910001514 alkali metal chloride Inorganic materials 0.000 abstract description 2
- 239000002981 blocking agent Substances 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 8
- 238000010009 beating Methods 0.000 description 7
- 230000001112 coagulating effect Effects 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229920006231 aramid fiber Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Paper (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201910476809.4A CN110184677B (zh) | 2019-06-03 | 2019-06-03 | 一种ppta-mpia原位复合沉析纤维的制备方法 |
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CN201910476809.4A CN110184677B (zh) | 2019-06-03 | 2019-06-03 | 一种ppta-mpia原位复合沉析纤维的制备方法 |
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CN110184677A CN110184677A (zh) | 2019-08-30 |
CN110184677B true CN110184677B (zh) | 2021-11-26 |
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CN201910476809.4A Active CN110184677B (zh) | 2019-06-03 | 2019-06-03 | 一种ppta-mpia原位复合沉析纤维的制备方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113481627B (zh) * | 2021-07-05 | 2023-07-18 | 陕西科技大学 | 一种pet-pva复合沉析纤维的制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5094913A (en) * | 1989-04-13 | 1992-03-10 | E. I. Du Pont De Nemours And Company | Oriented, shaped articles of pulpable para-aramid/meta-aramid blends |
CN101250833A (zh) * | 2008-04-03 | 2008-08-27 | 钟洲 | 聚间苯二甲酰间苯二胺浆粕状纤维的制备方法 |
CN101792979A (zh) * | 2010-03-17 | 2010-08-04 | 山东齐峰特种纸业股份有限公司 | 一种航空航天用芳纶纸芳纶纤维前处理的方法 |
CN103451759A (zh) * | 2013-07-23 | 2013-12-18 | 东莞市灿森新材料有限公司 | 一种聚间苯二甲酰间苯二胺沉析纤维的制备方法 |
KR20160145212A (ko) * | 2015-05-15 | 2016-12-20 | 주식회사 휴비스 | 메타-파라 아라미드 펄프 제조장치 |
CN108048938A (zh) * | 2018-01-17 | 2018-05-18 | 烟台泰和新材料股份有限公司 | 一种对位芳纶沉析纤维的生产方法 |
CN109137136A (zh) * | 2018-07-23 | 2019-01-04 | 陕西科技大学 | 一种pet-pa66复合沉析纤维的制备方法与应用 |
CN109321998A (zh) * | 2018-09-28 | 2019-02-12 | 东华大学 | 一种聚对苯二甲酰对苯二胺ppta沉析纤维的制备方法 |
-
2019
- 2019-06-03 CN CN201910476809.4A patent/CN110184677B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5094913A (en) * | 1989-04-13 | 1992-03-10 | E. I. Du Pont De Nemours And Company | Oriented, shaped articles of pulpable para-aramid/meta-aramid blends |
CN101250833A (zh) * | 2008-04-03 | 2008-08-27 | 钟洲 | 聚间苯二甲酰间苯二胺浆粕状纤维的制备方法 |
CN101792979A (zh) * | 2010-03-17 | 2010-08-04 | 山东齐峰特种纸业股份有限公司 | 一种航空航天用芳纶纸芳纶纤维前处理的方法 |
CN103451759A (zh) * | 2013-07-23 | 2013-12-18 | 东莞市灿森新材料有限公司 | 一种聚间苯二甲酰间苯二胺沉析纤维的制备方法 |
KR20160145212A (ko) * | 2015-05-15 | 2016-12-20 | 주식회사 휴비스 | 메타-파라 아라미드 펄프 제조장치 |
CN108048938A (zh) * | 2018-01-17 | 2018-05-18 | 烟台泰和新材料股份有限公司 | 一种对位芳纶沉析纤维的生产方法 |
CN109137136A (zh) * | 2018-07-23 | 2019-01-04 | 陕西科技大学 | 一种pet-pa66复合沉析纤维的制备方法与应用 |
CN109321998A (zh) * | 2018-09-28 | 2019-02-12 | 东华大学 | 一种聚对苯二甲酰对苯二胺ppta沉析纤维的制备方法 |
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Effective date of registration: 20211012 Address after: No.10, Central Avenue, Qingshan Town, Yizheng City, Yangzhou City, Jiangsu Province, 211999 Applicant after: JIANGSU RUISHENG NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant after: Sinochem High Performance Fiber Material Co.,Ltd. Applicant after: Jiangsu Yangnong Chemical Group Co.,Ltd. Address before: No. 39, Wenfeng Road, Yangzhou, Jiangsu 225000 Applicant before: Jiangsu Yangnong Chemical Group Co.,Ltd. Applicant before: JIANGSU RUISHENG NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240311 Address after: No. 10, Central Avenue, Qingshan Town, Yizheng City, Yangzhou City, Jiangsu Province Patentee after: Sinochem High Performance Fiber Material Co.,Ltd. Country or region after: China Patentee after: Jiangsu Yangnong Chemical Group Co.,Ltd. Address before: No.10, Central Avenue, Qingshan Town, Yizheng City, Yangzhou City, Jiangsu Province, 211999 Patentee before: JIANGSU RUISHENG NEW MATERIAL TECHNOLOGY Co.,Ltd. Country or region before: China Patentee before: Sinochem High Performance Fiber Material Co.,Ltd. Patentee before: Jiangsu Yangnong Chemical Group Co.,Ltd. |
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