http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103408772-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04 |
| filingDate | 2013-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103408772-B |
| titleOfInvention | A kind of epoxy resin composite material and preparation using High performance polyimide fibres as reinforcement |
| abstract | A kind of epoxy resin composite material and preparation using High performance polyimide fibres as reinforcement, belong to high-performance composite materials technical field, the diamines type High performance polyimide fibres for choosing the structure containing heteroaromatic are reinforcement, epoxy resin is as matrix material, epoxy curing agent is that aromatic amine and imidazoles share, and epoxy resin, curing agent and diluent each component are well mixed at 40 DEG C~120 DEG C with mechanical agitation；Resin adhesive liquid temperature is at 40 DEG C~80 DEG C, by copolymerized high-performance polyimides impregnation, 10~60min is vacuumized at room temperature~50 DEG C, it is put into mould and solidifies heating, program curing is that 1h~2h is incubated at 80 DEG C~110 DEG C, 1h~4h, 170 DEG C~200 DEG C insulation 1h~4h are incubated at 120 DEG C~160 DEG C.Composite has excellent comprehensive mechanical property and interfacial bond strength. |
| priorityDate | 2013-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.