CN102229704B - 一种凝晶化的聚全氟乙丙烯浓缩分散液 - Google Patents
一种凝晶化的聚全氟乙丙烯浓缩分散液 Download PDFInfo
- Publication number
- CN102229704B CN102229704B CN201110118046A CN201110118046A CN102229704B CN 102229704 B CN102229704 B CN 102229704B CN 201110118046 A CN201110118046 A CN 201110118046A CN 201110118046 A CN201110118046 A CN 201110118046A CN 102229704 B CN102229704 B CN 102229704B
- Authority
- CN
- China
- Prior art keywords
- fep
- dispersion liquid
- polyamic acid
- perfluoroethylene
- propylene
- 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
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- 239000006185 dispersion Substances 0.000 title claims abstract description 59
- 239000004812 Fluorinated ethylene propylene Substances 0.000 title abstract 10
- 229920009441 perflouroethylene propylene Polymers 0.000 title abstract 10
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 229920005575 poly(amic acid) Polymers 0.000 claims abstract description 36
- 150000003839 salts Chemical class 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 36
- 239000012141 concentrate Substances 0.000 claims description 30
- -1 perfluoroethylene-propylene Chemical group 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- 238000002425 crystallisation Methods 0.000 claims description 16
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 16
- 230000008025 crystallization Effects 0.000 claims description 15
- 125000005208 trialkylammonium group Chemical group 0.000 claims description 11
- 150000005621 tetraalkylammonium salts Chemical class 0.000 claims description 9
- 235000010290 biphenyl Nutrition 0.000 claims description 8
- 239000004305 biphenyl Substances 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 7
- 241000237502 Ostreidae Species 0.000 claims description 4
- 235000020636 oyster Nutrition 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 11
- 238000000576 coating method Methods 0.000 abstract description 11
- 229920001721 polyimide Polymers 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 5
- 239000004952 Polyamide Substances 0.000 abstract description 3
- 239000004642 Polyimide Substances 0.000 abstract description 3
- 229920002647 polyamide Polymers 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000005245 sintering Methods 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000011247 coating layer Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 239000002105 nanoparticle Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 8
- 239000000126 substance Substances 0.000 description 6
- 239000000693 micelle Substances 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- 239000013543 active substance Substances 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229910002114 biscuit porcelain Inorganic materials 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940061607 dibasic sodium phosphate Drugs 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical class OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110118046A CN102229704B (zh) | 2011-05-09 | 2011-05-09 | 一种凝晶化的聚全氟乙丙烯浓缩分散液 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110118046A CN102229704B (zh) | 2011-05-09 | 2011-05-09 | 一种凝晶化的聚全氟乙丙烯浓缩分散液 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102229704A CN102229704A (zh) | 2011-11-02 |
CN102229704B true CN102229704B (zh) | 2012-09-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110118046A Active CN102229704B (zh) | 2011-05-09 | 2011-05-09 | 一种凝晶化的聚全氟乙丙烯浓缩分散液 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102229704B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106084269B (zh) * | 2016-06-20 | 2019-06-21 | 株洲时代新材料科技股份有限公司 | 一种改善表面质量的涂覆型聚酰亚胺-氟46薄膜及其制备方法 |
CN109293960A (zh) * | 2018-10-24 | 2019-02-01 | 镇江龙成绝缘材料有限公司 | 一种改性聚酰亚胺复合薄膜及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0022256A1 (en) * | 1979-07-06 | 1981-01-14 | E.I. Du Pont De Nemours And Company | Coated cookware with FEP topcoat |
-
2011
- 2011-05-09 CN CN201110118046A patent/CN102229704B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0022256A1 (en) * | 1979-07-06 | 1981-01-14 | E.I. Du Pont De Nemours And Company | Coated cookware with FEP topcoat |
Also Published As
Publication number | Publication date |
---|---|
CN102229704A (zh) | 2011-11-02 |
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Denomination of invention: Crystalloid fluorinated ethylene propylene concentrated dispersion Effective date of registration: 20130809 Granted publication date: 20120919 Pledgee: Jiangsu Yixing rural commercial bank Limited by Share Ltd Yang Xiang sub branch Pledgor: Yixing Goto Macromolecule Materials Co., Ltd. Registration number: 2013990000565 |
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Denomination of invention: Crystalloid fluorinated ethylene propylene concentrated dispersion Effective date of registration: 20150708 Granted publication date: 20120919 Pledgee: Jiangsu Yixing rural commercial bank Limited by Share Ltd Yang Xiang sub branch Pledgor: Yixing Goto Macromolecule Materials Co., Ltd. Registration number: 2015990000551 |
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Address after: Yang Xiang Zhen Huang Jia Cun 214255 Jiangsu city of Wuxi province Yixing City Patentee after: Wuxi high extension new material Limited by Share Ltd Address before: Yang Xiang Zhen Huang Jia Cun 214255 Jiangsu city of Wuxi province Yixing City Patentee before: Yixing Goto Macromolecule Materials Co., Ltd. |
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Denomination of invention: Crystalloid fluorinated ethylene propylene concentrated dispersion Effective date of registration: 20170718 Granted publication date: 20120919 Pledgee: Jiangsu Yixing rural commercial bank Limited by Share Ltd Yang Xiang sub branch Pledgor: Wuxi high extension new material Limited by Share Ltd Registration number: 2017990000648 |
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