http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106675008-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-544 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 |
| filingDate | 2017-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106675008-B |
| titleOfInvention | High-thermal-conductivity nylon 6 composite material and preparation method thereof |
| abstract | The invention discloses a high-thermal-conductivity nylon 6 composite material prepared based on an extensional rheological technology and a preparation method thereof, wherein the high-thermal-conductivity nylon 6 composite material comprises the following raw materials in parts by weight: 20-45% of nylon 6 matrix, 45-70% of heat-conducting filler, 5-15% of composite flame retardant, 2-10% of toughening agent, 0.2-1.5% of coupling agent, 0.2-1.0% of antioxidant and 0.2-1.0% of flow assistant. In addition, the invention also provides a preparation method of the high-thermal-conductivity nylon 6 composite material by extruding through the extensional rheology plasticizing extrusion equipment, and the extensional rheology extrusion equipment has low shearing to the material, does not destroy the structure among molecules, and has good dispersive mixing effect, so that the mechanical property of the nylon composite material is well maintained, the modulus and the toughness are obviously improved, the composite material obtains good balance between the strength and the toughness, and simultaneously the thermal conductivity of the composite material is greatly improved, and compared with the thermal conductivity of the nylon composite material prepared by the traditional screw extrusion equipment, the thermal conductivity of the nylon composite material prepared by adopting the extensional rheology plasticizing extrusion equipment is improved by about 20-40%. |
| priorityDate | 2017-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.