| 摘要 |
PURPOSE: A composition of a high-voltage electrolyte of an aluminum electrolytic capacitor is provided to increase a composition ratio of an electrolyte of a long chain and improve the conductivity and the loss angle characteristic by using an ether-based compound as a mixing solvent. CONSTITUTION: A composition of a high-voltage electrolyte of an aluminum electrolytic capacitor is formed with ethylene glycol of 40 to 75 weight percent, ethylene glycol-mono butyl ether of 10 to 30 weight percent, 2-butyl-octanedioate of 6 to 15 weight percent, silicon dioxide of 2 to 10 weight percent, ammonium-azelate of 2 to 5 weight percent, and paranitro-benzyl alcohol of 0.1 to 2 weight percent. |
