| 摘要 |
A material comprises polyvinylidene fluoride (PVDF) in combination with at least one other polymer that is compatible with it. The ratios of amounts of polymer(s) to amounts of PVDF are selected to enhance the properties of PVDF and to lower costs while, in many cases, still improving the properties of the material over PVDF alone. The figure shows a longitudinal sectional view of a capacitor that uses the material of the invention. Film layers (15, 16) are shown with unmetallized margins (12, 13), dielectrics (18, 19), unmetallized portion (21) and metallized portion (22).
|
