CN101543734A - 一种聚四氟乙烯纳米纤维膜及制备方法 - Google Patents
一种聚四氟乙烯纳米纤维膜及制备方法 Download PDFInfo
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- CN101543734A CN101543734A CN200810159095A CN200810159095A CN101543734A CN 101543734 A CN101543734 A CN 101543734A CN 200810159095 A CN200810159095 A CN 200810159095A CN 200810159095 A CN200810159095 A CN 200810159095A CN 101543734 A CN101543734 A CN 101543734A
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- nanofibre membrane
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- polyfluortetraethylene
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- polyfluortetraethylenanofibre
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- 239000012528 membrane Substances 0.000 title claims abstract description 24
- 239000002121 nanofiber Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 241000894006 Bacteria Species 0.000 claims abstract description 5
- 238000010792 warming Methods 0.000 claims description 12
- 239000000314 lubricant Substances 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000003350 kerosene Substances 0.000 claims description 7
- 229940057995 liquid paraffin Drugs 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 238000003490 calendering Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 238000009998 heat setting Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims description 2
- 230000001186 cumulative effect Effects 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 2
- 239000004065 semiconductor Substances 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 17
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 description 10
- 210000004379 membrane Anatomy 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- -1 polytetrafluoroethylene Polymers 0.000 description 5
- 239000012982 microporous membrane Substances 0.000 description 4
- 238000009738 saturating Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 206010016654 Fibrosis Diseases 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
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CN2008101590956A CN101543734B (zh) | 2008-11-21 | 2008-11-21 | 一种聚四氟乙烯纳米纤维膜及其制备方法 |
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CN2008101590956A CN101543734B (zh) | 2008-11-21 | 2008-11-21 | 一种聚四氟乙烯纳米纤维膜及其制备方法 |
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CN101543734A true CN101543734A (zh) | 2009-09-30 |
CN101543734B CN101543734B (zh) | 2010-12-22 |
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CN2008101590956A Expired - Fee Related CN101543734B (zh) | 2008-11-21 | 2008-11-21 | 一种聚四氟乙烯纳米纤维膜及其制备方法 |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101967694A (zh) * | 2010-09-21 | 2011-02-09 | 浙江格尔泰斯环保特材科技有限公司 | 聚四氟乙烯纤维的制造方法 |
CN102658038A (zh) * | 2012-04-10 | 2012-09-12 | 杭州洁弗膜技术有限公司 | 一种亚高效聚四氟乙烯微孔膜及膜覆合材料的制备方法 |
CN102941025A (zh) * | 2012-11-20 | 2013-02-27 | 浙江理工大学 | 一种膜蒸馏用聚四氟乙烯中空纤维膜的制备方法 |
CN103205871A (zh) * | 2013-04-27 | 2013-07-17 | 中材科技股份有限公司 | 网状膜的规整化工艺 |
CN105536384A (zh) * | 2012-04-20 | 2016-05-04 | 大金工业株式会社 | 空气过滤器用滤材、空气过滤器单元及多孔膜的制造方法 |
CN106669449A (zh) * | 2015-11-11 | 2017-05-17 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细纤维管式膜 |
CN106669443A (zh) * | 2015-11-11 | 2017-05-17 | 重庆润泽医药有限公司 | 一种聚四氟乙烯纤维管式膜 |
CN106669454A (zh) * | 2015-11-11 | 2017-05-17 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细纤维管式膜 |
CN106669455A (zh) * | 2015-11-11 | 2017-05-17 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细中空纤维膜 |
WO2017080458A1 (zh) * | 2015-11-11 | 2017-05-18 | 重庆润泽医药有限公司 | 一种聚四氟乙烯中空纤维膜 |
WO2017080473A1 (zh) * | 2015-11-11 | 2017-05-18 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细纤维膜 |
WO2017080468A1 (zh) * | 2015-11-11 | 2017-05-18 | 重庆润泽医药有限公司 | 一种聚四氟乙烯纤维管式膜 |
WO2017080417A1 (zh) * | 2015-11-11 | 2017-05-18 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细中空纤维膜 |
WO2017080469A1 (zh) * | 2015-11-11 | 2017-05-18 | 重庆润泽医药有限公司 | 一种聚四氟乙烯纤维管式膜 |
CN109795194A (zh) * | 2019-02-27 | 2019-05-24 | 圣华盾防护科技股份有限公司 | 一种耐高温防护面料及防护服 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5476589A (en) * | 1995-03-10 | 1995-12-19 | W. L. Gore & Associates, Inc. | Porpous PTFE film and a manufacturing method therefor |
CN1326935C (zh) * | 2005-12-05 | 2007-07-18 | 浙江理工大学 | 一种空气除菌用聚四氟乙烯薄膜材料的制备方法 |
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2008
- 2008-11-21 CN CN2008101590956A patent/CN101543734B/zh not_active Expired - Fee Related
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101967694A (zh) * | 2010-09-21 | 2011-02-09 | 浙江格尔泰斯环保特材科技有限公司 | 聚四氟乙烯纤维的制造方法 |
CN101967694B (zh) * | 2010-09-21 | 2012-04-11 | 浙江格尔泰斯环保特材科技有限公司 | 聚四氟乙烯纤维的制造方法 |
CN102658038A (zh) * | 2012-04-10 | 2012-09-12 | 杭州洁弗膜技术有限公司 | 一种亚高效聚四氟乙烯微孔膜及膜覆合材料的制备方法 |
CN105536384A (zh) * | 2012-04-20 | 2016-05-04 | 大金工业株式会社 | 空气过滤器用滤材、空气过滤器单元及多孔膜的制造方法 |
CN105536384B (zh) * | 2012-04-20 | 2017-09-19 | 大金工业株式会社 | 空气过滤器用滤材、空气过滤器单元及多孔膜的制造方法 |
CN102941025A (zh) * | 2012-11-20 | 2013-02-27 | 浙江理工大学 | 一种膜蒸馏用聚四氟乙烯中空纤维膜的制备方法 |
CN103205871A (zh) * | 2013-04-27 | 2013-07-17 | 中材科技股份有限公司 | 网状膜的规整化工艺 |
CN106669454A (zh) * | 2015-11-11 | 2017-05-17 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细纤维管式膜 |
CN106669443A (zh) * | 2015-11-11 | 2017-05-17 | 重庆润泽医药有限公司 | 一种聚四氟乙烯纤维管式膜 |
CN106669455A (zh) * | 2015-11-11 | 2017-05-17 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细中空纤维膜 |
WO2017080458A1 (zh) * | 2015-11-11 | 2017-05-18 | 重庆润泽医药有限公司 | 一种聚四氟乙烯中空纤维膜 |
WO2017080473A1 (zh) * | 2015-11-11 | 2017-05-18 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细纤维膜 |
WO2017080468A1 (zh) * | 2015-11-11 | 2017-05-18 | 重庆润泽医药有限公司 | 一种聚四氟乙烯纤维管式膜 |
WO2017080417A1 (zh) * | 2015-11-11 | 2017-05-18 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细中空纤维膜 |
WO2017080469A1 (zh) * | 2015-11-11 | 2017-05-18 | 重庆润泽医药有限公司 | 一种聚四氟乙烯纤维管式膜 |
CN106669449A (zh) * | 2015-11-11 | 2017-05-17 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细纤维管式膜 |
CN106669455B (zh) * | 2015-11-11 | 2020-12-29 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细中空纤维膜 |
CN106669454B (zh) * | 2015-11-11 | 2021-01-26 | 重庆润泽医药有限公司 | 一种聚四氟乙烯超细纤维管式膜 |
CN109795194A (zh) * | 2019-02-27 | 2019-05-24 | 圣华盾防护科技股份有限公司 | 一种耐高温防护面料及防护服 |
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CN101543734B (zh) | 2010-12-22 |
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