JPS649261A - Vinylidene fluoride resin composition and oriented film prepared therefrom - Google Patents
Vinylidene fluoride resin composition and oriented film prepared therefromInfo
- Publication number
- JPS649261A JPS649261A JP62164043A JP16404387A JPS649261A JP S649261 A JPS649261 A JP S649261A JP 62164043 A JP62164043 A JP 62164043A JP 16404387 A JP16404387 A JP 16404387A JP S649261 A JPS649261 A JP S649261A
- Authority
- JP
- Japan
- Prior art keywords
- vinylidene fluoride
- fluoride resin
- roll
- film
- resin composition
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Organic Insulating Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
PURPOSE:To obtain the title noncolored composition excellent in orientability and high in permittivity, by adding triallyl isocyanurate to a vinylidene fluoride resin. CONSTITUTION:100pts.wt. vinylidene fluoride resin (e.g., vinylidene fluoride/vinyl fluoride copolymer) of a vinylidene fluoride content >=40mol.% is mixed with 0.005-1.5pts.wt. triallyl isocyanurate and the mixture is kneaded and extruded to obtain a pelletized vinylidene fluoride resin composition. This composition is melt-extruded at a temperature lower than the decomposition temperature of the vinylidene fluoride resin to obtain an unoriented film. This film is sent from a feed roll 1 through a preheating roll 2 at 70-130 deg.C to spaces between each of two pairs of pinch rolls 3, 3' and 4 and 4' (the distance between the two pairs of pinch rolls is 1/8-1/12 of the width of the feed film) and heat- treated with an annealing roll 5 at 60-120 deg.C to stabilize it and wound around a take-up roll 6 to obtain an oriented film.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62164043A JPS649261A (en) | 1987-07-02 | 1987-07-02 | Vinylidene fluoride resin composition and oriented film prepared therefrom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62164043A JPS649261A (en) | 1987-07-02 | 1987-07-02 | Vinylidene fluoride resin composition and oriented film prepared therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS649261A true JPS649261A (en) | 1989-01-12 |
Family
ID=15785717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62164043A Pending JPS649261A (en) | 1987-07-02 | 1987-07-02 | Vinylidene fluoride resin composition and oriented film prepared therefrom |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS649261A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012039424A1 (en) * | 2010-09-22 | 2012-03-29 | ダイキン工業株式会社 | Film for use in film capacitors, and film capacitors |
WO2018142933A1 (en) * | 2017-01-31 | 2018-08-09 | ダイキン工業株式会社 | Fluororesin film |
-
1987
- 1987-07-02 JP JP62164043A patent/JPS649261A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012039424A1 (en) * | 2010-09-22 | 2012-03-29 | ダイキン工業株式会社 | Film for use in film capacitors, and film capacitors |
JP2012089832A (en) * | 2010-09-22 | 2012-05-10 | Daikin Ind Ltd | Film for film capacitor and film capacitor |
US20130188293A1 (en) * | 2010-09-22 | 2013-07-25 | Daikin Industries, Ltd. | Film for use in film capacitors, and film capacitors |
KR101449356B1 (en) * | 2010-09-22 | 2014-10-08 | 다이킨 고교 가부시키가이샤 | Film for use in film capacitors, and film capacitors |
US9156930B2 (en) | 2010-09-22 | 2015-10-13 | Daikin Industries, Ltd. | Film for use in film capacitors, and film capacitors |
WO2018142933A1 (en) * | 2017-01-31 | 2018-08-09 | ダイキン工業株式会社 | Fluororesin film |
JPWO2018142933A1 (en) * | 2017-01-31 | 2019-11-07 | ダイキン工業株式会社 | Fluorine resin film |
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