http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111205623-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_774043b0901113b290207af3a31a68e1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L85-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5397 |
| filingDate | 2020-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ea21beff12cf963b37dde9d7943a7f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_431207bcd23e38cb10b5d0e686a43bb8 |
| publicationDate | 2020-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111205623-A |
| titleOfInvention | Double-base synergistic flame-retardant polyphenyl ether composite material and preparation method thereof |
| abstract | The invention discloses a double-base synergistic flame-retardant polyphenyl ether composite material which comprises, by mass, 80-95 parts of polyphenyl ether, 2-5 parts of a gas-phase flame retardant, 2-5 parts of a condensed-phase flame retardant, 5-10 parts of a compatibilizer and 0.5 part of an antioxidant. The method comprises the following steps: s1, drying the polyphenyl ether, the gas-phase flame retardant, the condensed-phase flame retardant, the compatibilizer and the antioxidant at 75-85 ℃, and mixing uniformly to obtain a mixture; s2, subjecting the mixture obtained in the step S1 to blending extrusion processing through a double-screw extruder at 290-305 ℃, then cooling to room temperature, and then sequentially carrying out traction and grain cutting to obtain the phosphaphenanthrene and polyphosphazene double-base synergistic flame-retardant polyphenyl ether composite material. The modified polyphenyl ether material has good flame retardant property, good compatibility of the flame retardant and a matrix, and good mechanical property; in addition, the preparation method is simple. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113461895-A |
| priorityDate | 2020-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.