http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102492260-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_81ac53d8606d8038f15a058be99d5347 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_584a3e404446ff6800f3182306f81943 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L85-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 |
| filingDate | 2011-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bffdc4361c1dcc16db5994000b675f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8939f8478b21c35d478258902925b3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bdcf8ae5bcff7d16eb56c2f2dd19328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4efedd51f04ee069bd128577f5e3318 |
| publicationDate | 2013-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102492260-B |
| titleOfInvention | Ablation-resisting composite material resin composition and preparation method of ablation-resisting composite material |
| abstract | The invention discloses an ablation-resisting composite material resin composition and a preparation method of an ablation-resisting composite material, belonging to the field of high polymer composite material preparation. The composition comprises phenolic resin, poly(bisphenoxy)phosphazene, a coupling agent and silicon oil. The preparation method of the composite material comprises the following steps: respectively dissolving poly(bisphenoxy)phosphazene and the phenolic resin in tetrahydrofuran for complete dissolution, mixing to form a homogeneous solution, then coating the solution on carbon fiber cloth, and drying the carbon fiber cloth in a vacuum oven for 12 hours at the temperature of 50 DEG C after airing; and cutting the fiber cloth into square blocks and overlapping the square blocks in a mould, heating for 1 hour at the temperature of 100 DEG C so as to completely melt boron phenolic resin, then heating to 120 DEG C to carry out procuring for 1 hour, finally heating to 180 DEG C and curing for 6 hours at the pressure of 5MPa, taking out and cooling to room temperature so as to prepare the ablation-resisting composite material. The composite material has the advantages of higher flexural modulus and thermal deformation temperature as well as lower linear ablation rate and quality ablation rate; and the ablation resistance of the composite material is improved. |
| priorityDate | 2011-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.