http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106633451-B
Outgoing Links
| Predicate | Object |
|---|---|
| filingDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| abstract | The present invention is a kind of to use CO 2 The preparation method of combined foaming agent extruded polystyrene foamed material, by raw material and CO 2 Combined foaming agent and composite nucleating agent, infrared barrier agent are added in extrusion foaming unit and foam, and use twin-screw extrusion unit, after extrusion foaming, secondary frothing forming is carried out after carrying out shaping cooling, to obtain high compressive strength, high-dimensional stability, the high extruded polystyrene foaming plate being insulated. |
| priorityDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Total number of triples: 5.