Carbonization of aluminium-electrolytic polymer capacitor

Abstract

An aluminum electrolytic macromolecule capacitor carburizing method that is: fixes vent on the carbide furnace using in the carburizing craftwork of aluminum electrolytic macromolecule capacitor, adds the exhausting valve and the exhausting fan out of the carbide furnace, vents the carburizing smoke creating in the carburizing process according to the setting in order to adjust the carburizing smoke pressure in the carbide furnace, the exhausting valve maintains the closing state besides exhausting gas, the exhausting valve is periodic repeating startup according to the carburizing temperature and time; the carburizing temperature with 200-300DEG C divides into the low temperature grade, the high temperature grade and the low temperature grade, every temperature grade maintains about 30~60 minutes, every temperature grade startups the exhausting fan to let out the quick-creating carburizing smoke by the vent during the rise process in order to prevent the pressure rise in the carbide furnace, controls the temperature zoom until the exhausting valve stops automatically at every setting temperature.

Description

technical field [0001] The invention relates to a carbonization method for an aluminum electrolytic polymer capacitor, in particular to a carbonization method for electrolytic paper in the production of an aluminum electrolytic polymer capacitor. Background technique [0002] The core of an aluminum electrolytic polymer capacitor is shown in Figure 1. The positive pole is (+) terminal 5, and the negative pole is (-) terminal 6. Electrolytic paper is added between the anode and the cathode for winding (winding) to control the anode Foil 1 and cathode foil 2 form a basic structure at the same time due to problems such as mutual short circuit and foil surface damage caused by mechanical reasons. After the solid electrolyte (solid electrolyte) polymer electrolyte (conductive polymer) is injected and solidified later In the process of forming the conductive polymer layer, since the fiber unit of the electrolytic paper 3 absorbs a large amount of polymer electrolyte relative to th...

AI Technical Summary

Problems solved by technology

In the past, the carbonization method of adding a certain temperature in a convection oven (heat convection) or a radiation furnace (radiational furnace) manufactured by the principle of heat radiation was used for a certain period of time, so it often occurs instantaneously during the electrolytic paper carbonization process. Detachment of the heat-resistant tape from the core or breakage of the heat-resistant tape due to problems such as carbonization gas pressure, expansion of the anode and cathode constituting the core, and expansion of the heat-resistant tape 4

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