http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107936572-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 |
| filingDate | 2017-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107936572-B |
| titleOfInvention | A kind of highly transparent heat-resistant oxygen aging addition type liquid silicone rubber and its preparation method |
| abstract | The invention discloses a highly transparent heat-resistant oxygen aging addition type liquid silicone rubber and a preparation method thereof. The raw materials are composed of 100 parts of vinyl silicone oil, 30-50 parts of white carbon black, hexamethyldisilica 5-7 parts of azane, 1-5 parts of hydrogen-containing silicone oil, 1-5 parts of metal hybrid cage silsesquioxane, 5-20 ppm of platinum catalyst, 0.03-0.07 parts of 1-ethynyl-1-cyclohexanol . Firstly, vinyl silicone oil, white carbon black and hexamethyldisilazane are mixed at high temperature by vacuum kneader, and after cooling, they are ground by three-roll mill to obtain masterbatch; then metal hybrid cage silsesquioxane , hydrogen-containing silicone oil, 1-ethynyl-1-cyclohexanol and platinum catalyst are added to the masterbatch, and the silicone rubber is obtained by mechanical mixing and vulcanization. The silicone rubber prepared by the invention not only has excellent heat and oxygen aging resistance, but also has high transparency and good mechanical properties, and can be used in the fields of aerospace, nuclear power industry, electronic appliances, medical equipment and the like. |
| priorityDate | 2017-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.