http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104497471-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L55-02 |
| filingDate | 2014-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104497471-B |
| titleOfInvention | A kind of method that subcritical water extrusion prepares wood plastic composite |
| abstract | The present invention relates to a kind of method that subcritical water extrusion prepares wood plastic composite, belong to high polymer material Reaction extrusion research field.Thermoplastic macromolecule material that reactant gross mass percentage composition is 40%~80% will be accounted for, wood powder that reactant gross mass percentage composition is 60%~15% is accounted for and accounts for the interfacial reaction auxiliary agent that reactant gross mass is 0%~10% and mix, mixture carries out melting extrusion blending reaction in the double screw extruder with subcritical water extrusion reaction condition and certain rotating speed, product is extruded through cooling down, granulating, dry, then through mill mill, tabletting, wood plastic composite is made.The present invention is the further improvement on the basis of original twin-screw extrusion blending method prepares wood plastic composite.The present invention further enhances the reaction of plastics and wood-fibred surface, and blending and course of reaction are easy to control, and yield is high, energy consumption is low, pollution is small, be easy to scale, obtained wood plastic composite excellent in mechanical performance. |
| priorityDate | 2014-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.