http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107936537-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-0812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-001 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-06 |
| filingDate | 2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107936537-B |
| titleOfInvention | High-voltage direct-current cable material containing high-dispersion fullerene and preparation method thereof |
| abstract | The invention provides a high-voltage direct-current cable material containing high-dispersion fullerene and a preparation method thereof. Mixing acetylene black and foamed aluminum, introducing argon gas in a vacuum state, preparing foamed aluminum doped fullerene by using microwaves, mixing the foamed aluminum doped fullerene with polyvinyl chloride powder, carrying out high-voltage corona treatment, mixing the obtained core-shell structure composite filler with a thermoplastic polyurethane elastomer, calcium carbonate, a flame retardant, a plasticizer and an anti-aging agent, extruding, granulating and drying to obtain the high-voltage direct-current cable material. According to the method, the fullerene doped with foamed aluminum and the polyvinyl chloride powder are utilized to form a core-shell structure, so that the dispersibility and the conductivity of the fullerene powder in the polyvinyl chloride are greatly improved, the mechanical property, the direct-current volume resistivity and the direct-current breakdown strength of the cable material are remarkably improved, the space charge inhibition effect is excellent, the service life is long, the preparation process is simple, the cost is low, and the industrial production is facilitated. |
| priorityDate | 2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.