JPS61102791A - 熱安定性に優れた高分子圧電体の製造方法 - Google Patents
熱安定性に優れた高分子圧電体の製造方法Info
- Publication number
- JPS61102791A JPS61102791A JP59223896A JP22389684A JPS61102791A JP S61102791 A JPS61102791 A JP S61102791A JP 59223896 A JP59223896 A JP 59223896A JP 22389684 A JP22389684 A JP 22389684A JP S61102791 A JPS61102791 A JP S61102791A
- Authority
- JP
- Japan
- Prior art keywords
- film
- vinylidene fluoride
- melting point
- copolymer
- thermal stability
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 25
- 229920001577 copolymer Polymers 0.000 claims abstract description 18
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 9
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000010583 slow cooling Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 abstract description 28
- 230000008018 melting Effects 0.000 abstract description 28
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract description 15
- 239000011521 glass Substances 0.000 abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 239000002904 solvent Substances 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 56
- 238000000034 method Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 6
- 230000010287 polarization Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005616 pyroelectricity Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- MHWAJHABMBTNHS-UHFFFAOYSA-N 1,1-difluoroethene;1,1,2,2-tetrafluoroethene Chemical group FC(F)=C.FC(F)=C(F)F MHWAJHABMBTNHS-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 102220067635 rs139071237 Human genes 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/09—Forming piezoelectric or electrostrictive materials
- H10N30/098—Forming organic materials
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59223896A JPS61102791A (ja) | 1984-10-26 | 1984-10-26 | 熱安定性に優れた高分子圧電体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59223896A JPS61102791A (ja) | 1984-10-26 | 1984-10-26 | 熱安定性に優れた高分子圧電体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61102791A true JPS61102791A (ja) | 1986-05-21 |
| JPH0376598B2 JPH0376598B2 (enrdf_load_stackoverflow) | 1991-12-05 |
Family
ID=16805403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59223896A Granted JPS61102791A (ja) | 1984-10-26 | 1984-10-26 | 熱安定性に優れた高分子圧電体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61102791A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011181748A (ja) * | 2010-03-02 | 2011-09-15 | Daikin Industries Ltd | 分極化樹脂フィルムの製造方法 |
| JPWO2015053344A1 (ja) * | 2013-10-08 | 2017-03-09 | ダイキン工業株式会社 | 圧電フィルム |
| JPWO2019009374A1 (ja) * | 2017-07-07 | 2020-01-09 | ダイキン工業株式会社 | 振動センサおよび圧電素子 |
| WO2020080382A1 (ja) * | 2018-10-16 | 2020-04-23 | ダイキン工業株式会社 | 圧電フィルム |
-
1984
- 1984-10-26 JP JP59223896A patent/JPS61102791A/ja active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011181748A (ja) * | 2010-03-02 | 2011-09-15 | Daikin Industries Ltd | 分極化樹脂フィルムの製造方法 |
| JPWO2015053344A1 (ja) * | 2013-10-08 | 2017-03-09 | ダイキン工業株式会社 | 圧電フィルム |
| JPWO2019009374A1 (ja) * | 2017-07-07 | 2020-01-09 | ダイキン工業株式会社 | 振動センサおよび圧電素子 |
| CN110832653A (zh) * | 2017-07-07 | 2020-02-21 | 大金工业株式会社 | 振动传感器和压电元件 |
| WO2020080382A1 (ja) * | 2018-10-16 | 2020-04-23 | ダイキン工業株式会社 | 圧電フィルム |
| JP2020065042A (ja) * | 2018-10-16 | 2020-04-23 | ダイキン工業株式会社 | 圧電フィルム |
| CN112913039A (zh) * | 2018-10-16 | 2021-06-04 | 大金工业株式会社 | 压电膜 |
| KR20210076097A (ko) * | 2018-10-16 | 2021-06-23 | 다이낑 고오교 가부시키가이샤 | 압전 필름 |
| TWI787550B (zh) * | 2018-10-16 | 2022-12-21 | 日商大金工業股份有限公司 | 壓電薄膜 |
| CN112913039B (zh) * | 2018-10-16 | 2024-07-02 | 大金工业株式会社 | 压电膜 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0376598B2 (enrdf_load_stackoverflow) | 1991-12-05 |
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