http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110819151-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2293 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D201-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D201-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D195-00 |
| filingDate | 2019-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110819151-B |
| titleOfInvention | Solar heat-absorbing material |
| abstract | The invention discloses a solar heat-absorbing material, and belongs to the field of heat-absorbing materials. The solar heat-absorbing material is prepared from 40-60 parts of resin, 5-10 parts of carbon black, 2-12 parts of phthalic diester, 3-6 parts of ferroferric oxide, 10-16 parts of acetic acid, 15-20 parts of asphalt, 1-2 parts of nickel oxide, 10-12 parts of silica sol and 3-6 parts of copper oxide. The absorptivity alpha of the coating made of the solar heat-absorbing material after annealing treatment for 300 hours at 250 ℃ in the air environment is higher than 93 percent, and the radiance epsilon is lower than 10 percent, so the solar heat-absorbing material has stronger oxidation resistance, can not be oxidized and lose efficacy when being directly contacted with air without filling inert gas, has higher absorptivity, better fatigue resistance and better weather resistance. |
| priorityDate | 2019-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.