http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112625284-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_305a43117eef9e142881ae8ef07623fb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 |
| filingDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7fa4852df635986a5f733a9ec41e785 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d72ce4ed94ce6039442f85d2894f099 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6b5a5241f33db28fa3979ced1968d94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa45fa00899840c9cc6858a735d61b6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_229bef5765b4e0d025294ba676206c66 |
| publicationDate | 2021-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112625284-A |
| titleOfInvention | A kind of continuous fiber reinforced thermosetting flame retardant prepreg and preparation method thereof |
| abstract | The invention discloses a continuous fiber reinforced thermosetting flame retardant prepreg and a preparation method thereof, comprising a prepreg resin and a continuous fiber fabric, which are prepared by an environment-friendly hot-melt process. The resin content is 38-45%; the raw materials of the prepreg resin include epoxy resin, flame retardant, auxiliary aid, leveling aid, colorant, curing agent, and accelerator; wherein the accelerator includes a first accelerator and a second accelerator, the first accelerator is one or more of organic urea, thiourea or imidazole compounds, and the second accelerator is a complexed aromatic diamine. The flame retardant prepreg can realize the rapid heat input and heat output process at high temperature of 140~160℃, without affecting the mechanical properties of the material after molding, and can implement rapid curing molding for 3~6min. There is also excellent flame retardant performance, which can achieve UL94V0 flame retardant level. In addition, spray-free can be realized, eliminating the traditional grinding and spraying process. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113278254-A |
| priorityDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.