JP5940092B2 - フッ素樹脂繊維を含んでなるフッ素樹脂系シートおよびその製造方法 - Google Patents
フッ素樹脂繊維を含んでなるフッ素樹脂系シートおよびその製造方法 Download PDFInfo
- Publication number
- JP5940092B2 JP5940092B2 JP2013548189A JP2013548189A JP5940092B2 JP 5940092 B2 JP5940092 B2 JP 5940092B2 JP 2013548189 A JP2013548189 A JP 2013548189A JP 2013548189 A JP2013548189 A JP 2013548189A JP 5940092 B2 JP5940092 B2 JP 5940092B2
- Authority
- JP
- Japan
- Prior art keywords
- fluororesin
- fiber
- fibers
- ptfe
- sheet
- 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.)
- Active
Links
- 239000000835 fiber Substances 0.000 title claims description 261
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 80
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 79
- 238000000034 method Methods 0.000 claims description 43
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 229920001577 copolymer Polymers 0.000 claims description 15
- 238000001523 electrospinning Methods 0.000 claims description 14
- -1 polytetrafluoroethylene Polymers 0.000 claims description 11
- 239000002033 PVDF binder Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 10
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 9
- 229920001780 ECTFE Polymers 0.000 claims description 6
- 238000004132 cross linking Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 description 12
- 239000002121 nanofiber Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 229920001410 Microfiber Polymers 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 235000013557 nattō Nutrition 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 229920006358 Fluon Polymers 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000001652 electrophoretic deposition Methods 0.000 description 1
- 238000010041 electrostatic spinning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Filtering Materials (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011266042 | 2011-12-05 | ||
| JP2011266042 | 2011-12-05 | ||
| PCT/JP2012/080674 WO2013084760A1 (ja) | 2011-12-05 | 2012-11-28 | フッ素樹脂繊維を含んでなるフッ素樹脂系シートおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2013084760A1 JPWO2013084760A1 (ja) | 2015-04-27 |
| JP5940092B2 true JP5940092B2 (ja) | 2016-06-29 |
Family
ID=48574132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013548189A Active JP5940092B2 (ja) | 2011-12-05 | 2012-11-28 | フッ素樹脂繊維を含んでなるフッ素樹脂系シートおよびその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5940092B2 (zh) |
| CN (1) | CN103987886B (zh) |
| TW (1) | TWI604100B (zh) |
| WO (1) | WO2013084760A1 (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104520496B (zh) * | 2012-07-31 | 2016-08-24 | 日本华尔卡工业株式会社 | 亲水化片材及其制造方法 |
| JP6471097B2 (ja) * | 2013-12-03 | 2019-02-13 | 株式会社バルカー | 電気化学素子用複合膜 |
| US20220275546A1 (en) * | 2019-08-30 | 2022-09-01 | Daicel Corporation | Fiber article |
| EP4023319A4 (en) * | 2019-08-30 | 2023-09-13 | Daikin Industries, Ltd. | FILTRATION MATERIAL FOR AIR FILTER, AND AIR FILTER PRODUCT |
| EP4023804A4 (en) * | 2019-08-30 | 2023-09-06 | Daicel Corporation | PROCESS FOR PRODUCING FIBROUS ARTICLES |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3286984B2 (ja) * | 1991-05-30 | 2002-05-27 | 住友電気工業株式会社 | ポリテトラフルオロエチレン多孔質体およびその製造方法 |
| JP2001327816A (ja) * | 2000-05-24 | 2001-11-27 | Toray Ind Inc | フィルター用濾材およびその製造方法 |
| JP5009100B2 (ja) * | 2007-08-31 | 2012-08-22 | 日本バイリーン株式会社 | 極細繊維不織布及びその製造方法、並びにその製造装置 |
| US20100304108A1 (en) * | 2009-05-29 | 2010-12-02 | Doshi Jayesh N | Stretchable nonwoven fabric, method of manufacturing, and products made thereof |
-
2012
- 2012-11-28 CN CN201280058769.8A patent/CN103987886B/zh active Active
- 2012-11-28 WO PCT/JP2012/080674 patent/WO2013084760A1/ja active Application Filing
- 2012-11-28 JP JP2013548189A patent/JP5940092B2/ja active Active
- 2012-12-04 TW TW101145421A patent/TWI604100B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103987886A (zh) | 2014-08-13 |
| CN103987886B (zh) | 2016-04-27 |
| TW201346099A (zh) | 2013-11-16 |
| TWI604100B (zh) | 2017-11-01 |
| WO2013084760A1 (ja) | 2013-06-13 |
| JPWO2013084760A1 (ja) | 2015-04-27 |
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