http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111040375-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111040375-B |
| titleOfInvention | A kind of nanoporous anti-oxidation resin-based composite material and preparation method thereof |
| abstract | The invention relates to a nanoporous anti-oxidation resin-based composite material and a preparation method thereof. The composite material includes the following components in mass percentage: anti-oxidation resin 20-80ωt%, reinforcement 20-80ωt%, through: (1) anti-oxidation Oxidation resin solution preparation; (2) low-pressure RTM impregnation; (3) sol-gel reaction; (4) drying of composite materials, and finally obtained. Compared with the prior art, the composite material prepared by the present invention has the advantages of light weight, high strength, excellent heat insulation, ablation resistance, and adjustable nanoparticle network structure, and the synergistic effect of physical and chemical antioxidants makes the preparation Compared with traditional resins, the oxidation resistance of the matrix resin is greatly improved, and it has good oxidation resistance in the environment of 600-2000 ° C. It can be widely used in the external heat protection system of hypersonic aircraft in the aerobic atmosphere. |
| priorityDate | 2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.