CPC H01G 9/02 (2013.01) [H01G 9/15 (2013.01)] | 2 Claims |
1. A solid electrolytic capacitor separator comprising:
non-woven fabric,
wherein the non-woven fabric contains a fibrillated heat-resistant fiber and a synthetic short fiber as essential components,
a fiber length of the fibrillated heat-resistant fiber is 0.30 to 0.75 mm, and
a percentage of fibrillated heat-resistant fibers with a fiber width of 12 to 40 μm is equal to or higher than 55% and lower than 75%.
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