CN112675719A - 一种耐高温改性滤膜及其制备工艺 - Google Patents
一种耐高温改性滤膜及其制备工艺 Download PDFInfo
- Publication number
- CN112675719A CN112675719A CN202011401689.0A CN202011401689A CN112675719A CN 112675719 A CN112675719 A CN 112675719A CN 202011401689 A CN202011401689 A CN 202011401689A CN 112675719 A CN112675719 A CN 112675719A
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- CN
- China
- Prior art keywords
- parts
- polyvinylidene chloride
- filter membrane
- stirring
- resistant modified
- 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
- 239000012528 membrane Substances 0.000 title claims abstract description 81
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims abstract description 69
- 239000005033 polyvinylidene chloride Substances 0.000 claims abstract description 69
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000853 adhesive Substances 0.000 claims abstract description 41
- 230000001070 adhesive effect Effects 0.000 claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 41
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000012965 benzophenone Substances 0.000 claims abstract description 28
- -1 polypropylene Polymers 0.000 claims abstract description 28
- 239000004743 Polypropylene Substances 0.000 claims abstract description 26
- 229920001155 polypropylene Polymers 0.000 claims abstract description 26
- 239000002270 dispersing agent Substances 0.000 claims abstract description 25
- 239000012760 heat stabilizer Substances 0.000 claims abstract description 25
- 239000011256 inorganic filler Substances 0.000 claims abstract description 25
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 25
- 239000004014 plasticizer Substances 0.000 claims abstract description 25
- 229920000800 acrylic rubber Polymers 0.000 claims abstract description 19
- XBXHCBLBYQEYTI-UHFFFAOYSA-N piperidin-4-ylmethanol Chemical compound OCC1CCNCC1 XBXHCBLBYQEYTI-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004593 Epoxy Substances 0.000 claims abstract description 9
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims abstract description 9
- HGPXWXLYXNVULB-UHFFFAOYSA-M lithium stearate Chemical compound [Li+].CCCCCCCCCCCCCCCCCC([O-])=O HGPXWXLYXNVULB-UHFFFAOYSA-M 0.000 claims abstract description 9
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 63
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 38
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 35
- 239000002904 solvent Substances 0.000 claims description 33
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 21
- 229910052757 nitrogen Inorganic materials 0.000 claims description 18
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 16
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 16
- QNVRIHYSUZMSGM-UHFFFAOYSA-N hexan-2-ol Chemical compound CCCCC(C)O QNVRIHYSUZMSGM-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- BSWXAWQTMPECAK-UHFFFAOYSA-N 6,6-diethyloctyl dihydrogen phosphate Chemical compound CCC(CC)(CC)CCCCCOP(O)(O)=O BSWXAWQTMPECAK-UHFFFAOYSA-N 0.000 claims description 8
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 claims description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 8
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 8
- 229920006226 ethylene-acrylic acid Polymers 0.000 claims description 8
- 239000000194 fatty acid Substances 0.000 claims description 8
- 229930195729 fatty acid Natural products 0.000 claims description 8
- 150000004665 fatty acids Chemical class 0.000 claims description 8
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000391 magnesium silicate Substances 0.000 claims description 8
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 8
- 235000019792 magnesium silicate Nutrition 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 8
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 8
- 229920001522 polyglycol ester Polymers 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 8
- 239000004408 titanium dioxide Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 7
- 238000001291 vacuum drying Methods 0.000 claims description 7
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 2
- 238000006065 biodegradation reaction Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 20
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 6
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 6
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 6
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- ANRQGKOBLBYXFM-UHFFFAOYSA-M phenylmagnesium bromide Chemical compound Br[Mg]C1=CC=CC=C1 ANRQGKOBLBYXFM-UHFFFAOYSA-M 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 4
- QILSFLSDHQAZET-UHFFFAOYSA-N diphenylmethanol Chemical compound C=1C=CC=CC=1C(O)C1=CC=CC=C1 QILSFLSDHQAZET-UHFFFAOYSA-N 0.000 description 4
- 239000012990 dithiocarbamate Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 235000019445 benzyl alcohol Nutrition 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BSSMSDMDCCVWTE-UHFFFAOYSA-N 4-(benzhydryloxymethyl)piperidine Chemical compound C1CNCCC1COC(C=1C=CC=CC=1)C1=CC=CC=C1 BSSMSDMDCCVWTE-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
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CN202011401689.0A CN112675719B (zh) | 2020-12-02 | 2020-12-02 | 一种耐高温改性滤膜及其制备工艺 |
CN202210172010.8A CN114534520B (zh) | 2020-12-02 | 2020-12-02 | 一种耐高温改性滤膜 |
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CN202011401689.0A CN112675719B (zh) | 2020-12-02 | 2020-12-02 | 一种耐高温改性滤膜及其制备工艺 |
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CN112675719A true CN112675719A (zh) | 2021-04-20 |
CN112675719B CN112675719B (zh) | 2022-06-17 |
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CN202210172010.8A Active CN114534520B (zh) | 2020-12-02 | 2020-12-02 | 一种耐高温改性滤膜 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114588791A (zh) * | 2022-02-28 | 2022-06-07 | 采纳科技股份有限公司 | 一种过滤膜及其制备方法 |
Citations (6)
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JPS6364742A (ja) * | 1986-09-05 | 1988-03-23 | 三菱化成ポリテック株式会社 | ガスバリヤ性積層フイルム |
CN101434708A (zh) * | 2008-12-19 | 2009-05-20 | 成都中科来方能源科技有限公司 | 水性聚合物改性微孔聚烯烃隔膜及其制备方法和用途 |
CN103739765A (zh) * | 2013-12-14 | 2014-04-23 | 衢州市中通化工有限公司 | 一种用于阻燃材料的聚偏氯乙烯共聚乳液的制备方法 |
CN108948599A (zh) * | 2018-08-02 | 2018-12-07 | 洛阳兴瑞新材料科技有限公司 | 一种耐黄变改性聚偏二氯乙烯树脂及制备方法 |
WO2020154146A1 (en) * | 2019-01-25 | 2020-07-30 | Dow Global Technologies Llc | A carbon molecular sieve membrane produced from a carbon forming polymer-polyvinylidene chloride copolymer blend |
CN111777832A (zh) * | 2020-07-26 | 2020-10-16 | 惠州志合包装材料有限公司 | 一种可回收利用的环保塑料膜配方 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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TW201317213A (zh) * | 2011-09-16 | 2013-05-01 | Merck Sharp & Dohme | 腎外髓質鉀通道抑制劑 |
CN102911636B (zh) * | 2012-09-26 | 2013-12-18 | 贵阳时代沃顿科技有限公司 | 一种双组分聚氨酯胶粘剂及其制备方法和应用 |
WO2016014491A1 (en) * | 2014-07-21 | 2016-01-28 | Ohio State Innovation Foundation | Composite membranes for separation of gases |
CA2987599C (en) * | 2015-05-29 | 2023-10-17 | Ohio State Innovation Foundation | Polymeric membranes for separation of gases |
CN105820442A (zh) * | 2016-05-19 | 2016-08-03 | 郑州航空工业管理学院 | 一种耐高温hpp基膜及其制备方法 |
CN107088368B (zh) * | 2017-06-13 | 2019-09-13 | 深圳市星源材质科技股份有限公司 | 一种结构均匀、高透气性过滤用微孔膜及其制备方法 |
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2020
- 2020-12-02 CN CN202011401689.0A patent/CN112675719B/zh active Active
- 2020-12-02 CN CN202210172010.8A patent/CN114534520B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6364742A (ja) * | 1986-09-05 | 1988-03-23 | 三菱化成ポリテック株式会社 | ガスバリヤ性積層フイルム |
CN101434708A (zh) * | 2008-12-19 | 2009-05-20 | 成都中科来方能源科技有限公司 | 水性聚合物改性微孔聚烯烃隔膜及其制备方法和用途 |
CN103739765A (zh) * | 2013-12-14 | 2014-04-23 | 衢州市中通化工有限公司 | 一种用于阻燃材料的聚偏氯乙烯共聚乳液的制备方法 |
CN108948599A (zh) * | 2018-08-02 | 2018-12-07 | 洛阳兴瑞新材料科技有限公司 | 一种耐黄变改性聚偏二氯乙烯树脂及制备方法 |
WO2020154146A1 (en) * | 2019-01-25 | 2020-07-30 | Dow Global Technologies Llc | A carbon molecular sieve membrane produced from a carbon forming polymer-polyvinylidene chloride copolymer blend |
CN111777832A (zh) * | 2020-07-26 | 2020-10-16 | 惠州志合包装材料有限公司 | 一种可回收利用的环保塑料膜配方 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114588791A (zh) * | 2022-02-28 | 2022-06-07 | 采纳科技股份有限公司 | 一种过滤膜及其制备方法 |
Also Published As
Publication number | Publication date |
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CN114534520A (zh) | 2022-05-27 |
CN112675719B (zh) | 2022-06-17 |
CN114534520B (zh) | 2024-03-22 |
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