http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109585173-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-12 |
| filingDate | 2018-11-19^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109585173-B |
| titleOfInvention | Method for manufacturing long-life low-voltage aluminum electrolytic capacitor formed foil |
| abstract | The invention relates to a method for manufacturing an aluminum foil, in particular to a method for manufacturing a 5.0-70 VF long-life low-voltage aluminum electrolytic capacitor formed foil. The method for manufacturing the long-life low-voltage aluminum electrolytic capacitor formed foil comprises the following steps: three-stage continuous formation treatment, primary cleaning, P treatment, secondary cleaning, primary repair treatment, tertiary cleaning, heat treatment, final repair treatment and drying treatment. The manufacturing method enables the passivation film on the surface of the aluminum foil to be covered more comprehensively by improving the preparation solution and the process flow, and greatly improves the hydration resistance and the moisture resistance of the formed foil, thereby improving the dielectric property and the pressure resistance of the formed foil and having longer service life. |
| priorityDate | 2018-11-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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