http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102585378-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f201cc720abd1b54b1db63492cd176be |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2948-92895 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2948-92704 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-875 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-92 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-92 |
| filingDate | 2012-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c94741e8bda7ea38cd08187d427e942 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb0a96406b45a77fbade85b5db522710 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aedf2c9a4ab5f1d842e612964ca5662 |
| publicationDate | 2014-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102585378-B |
| titleOfInvention | High heat resistant glass fiber enhanced halogen-free flame retardant polypropylene and preparation method thereof |
| abstract | The invention discloses high heat resistant glass fiber enhanced halogen-free flame retardant polypropylene and a preparation method of the high heat resistant glass fiber enhanced halogen-free flame retardant polypropylene, belonging to the technical field of high molecular materials. The high heat resistant glass fiber enhanced halogen-free flame retardant polypropylene comprises a polypropylene copolymer and/or a polypropylene homopolymer, a compatilizer, a short glass fiber, a flame retardant, an antioxidant, a plasticizer and a processing additive. The preparation method of the high heat resistant glass fiber enhanced halogen-free flame retardant polypropylene comprises the following steps: 1) weighing the raw materials; 2) adding the compatilizer, the flame retardant, the antioxidant, the plasticizer and the processing additive into a high-speed mixer according to parts by weight in sequence, fully mixing for 1-10 min, then adding the mixed material into a hopper of an extruder; and 3) feeding the polypropylene copolymer and/or the polypropylene homopolymer and the mixture in the step 2) into a main feeding mouth according to parts by weight respectively, feeding the short glass fiber into a side feeding mouth according to parts by weight, melting, blending and extruding in the extruder, drawing and pelletizing. According to the invention, the prepared polypropylene has excellent mechanical property, long-acting high temperature resistance and thermal oxidation performance and high flame retardance. |
| priorityDate | 2012-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.