http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106831279-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B33-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06D5-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06B33-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06D5-06 |
| filingDate | 2016-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106831279-B |
| titleOfInvention | Room temperature curing propellant |
| abstract | The invention relates to a room temperature curing propellant, which comprises the following components in percentage by mass: ammonium perchlorate AP: 69-77%; aluminum powder Al: 10-18%; and (3) plasticizer DOS: 1-5%; 7-10% of adhesive HTPB and curing agent; curing catalyst: 0.005% -0.05%; network regulators: 0.2 to 2.0 percent, wherein the network regulator is a difunctional alcohol or amine compound and is one or a combination of N-isopropoxide-N-isopropyl ether-aniline, anionic butyl hydroxy adhesive or N, N-dihydroxy (diisopropyl) aniline HPA; the curing agent is one or a combination of polymethylene polyphenyl polyisocyanate PAPI, diphenylmethane diisocyanate MDI, xylylene diisocyanate XDI or toluene diisocyanate TDI, the propellant realizes that the propellant with the effective solid content of more than 85 percent is mixed and poured at the temperature of 20-35 ℃, the propellant reaches the curing point within 7 days after curing, the normal-temperature mechanical strength can reach more than 0.85MPa, and the elongation is more than 35 percent. |
| priorityDate | 2016-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.