http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109776972-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_437ff4e944653bcbe38d04e4a36e9bb5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-524 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-38 |
| filingDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd537cd3501e39ef68d886c268adf505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_985df564c3d03c3789e072d2ad5e0826 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_773042096da43dc37e50bf61bb863890 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98276b3fdc6718785c4ae8e31d241085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcce1b032510406ee26fbe40ee0b3db9 |
| publicationDate | 2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109776972-A |
| titleOfInvention | A kind of extrusion material and preparation method thereof |
| abstract | The invention provides an extrusion material, comprising the following components in parts by weight: 30-35 parts of polypropylene, 40-45 parts of glass fiber, 5-8 parts of inorganic filler, 3-4 parts of compatibilizer and 0.2 parts of auxiliary agent ~0.4 part; the present invention optimizes the formulation of the extruded material, and adjusts the component ratio reasonably on the basis of simplifying the formulation to only contain polypropylene, inorganic fillers, additives, glass fibers and compatibilizers, and does not need to add additional styrene-butadiene Toughening agents such as rubber, coupling agents such as tetraisopropyl orthotitanate, and antioxidants can achieve good performance, save costs, simplify procedures, and are conducive to industrial application. The extrusion material of the invention has a tensile strength of 60-80 MPa, a flexural strength of 79-92 MPa, a flexural modulus of 5000-6550 MPa, and good high temperature resistance, water resistance and low temperature impact resistance. |
| priorityDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.