http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109456558-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-18 |
| filingDate | 2018-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109456558-B |
| titleOfInvention | Thermoplastic composite elastomer material and preparation method thereof |
| abstract | The invention provides a thermoplastic composite elastomer material and a preparation method thereof, wherein the thermoplastic composite elastomer material comprises a composite elastomer material obtained by blending polyamide/acrylate rubber dynamic vulcanized rubber and a thermoplastic polyurethane elastomer according to the weight ratio of (3-9) to (1-7); compared with two materials before blending, the comprehensive performance of the thermoplastic composite elastomer material obtained by the invention is remarkably improved, especially the low-temperature elastic performance, the low-temperature tensile strength and the low-temperature brittleness performance, the low-temperature tensile strength at minus 35 ℃ can reach 26MPa, the elongation can reach 402%, the low-temperature brittleness temperature can be as low as minus 45 ℃, the material also has excellent water resistance, long-term high-temperature service performance, high-temperature oil resistance, high elasticity and good repeated processing performance, and the technical blank of applying the materials in the high-end technical field in China can be made up by using the material to prepare materials such as wires, cables, sealing elements, rubber tubes and the like. |
| priorityDate | 2018-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.