http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103834136-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-08 |
| filingDate | 2012-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103834136-B |
| titleOfInvention | Toughening modifying Foaming of phenolic resin material and preparation method thereof |
| abstract | The invention discloses a kind of toughening modifying Foaming of phenolic resin material, the expanded material is made up of the component including following weight portion：100 parts of phenol-formaldehyde resin modified, 2 10 parts of surfactant, 4 12 parts of foaming agent, 1 12 parts of modifying agent, 2 10 parts of curing agent, wherein, described phenol-formaldehyde resin modified includes nonyl phenolic phenolic resin and phenol type phenolic resin.The present invention also discloses the preparation method of above-mentioned toughening modifying Foaming of phenolic resin material.Toughening modifying Foaming of phenolic resin material of the invention change internal structure with change addition modifying agent be combined by way of, it is effectively improved the toughness of phenol formaldehyde foam, its excellent fire resistance is not influenceed simultaneously, solve the problems, such as that phenol formaldehyde foam toughness and anti-flammability can not be taken into account, widened its application field as heat-insulating fireproof material. |
| priorityDate | 2012-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.