http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109553982-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-134 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/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 |
| filingDate | 2017-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109553982-B |
| titleOfInvention | Thermoplastic vulcanized rubber and preparation method thereof |
| abstract | The invention discloses thermoplastic vulcanized rubber and a preparation method thereof. The thermoplastic vulcanizate is obtained by dynamically vulcanizing the raw materials comprising the following components: 100 parts by weight of pre-crosslinked silicone rubber; 10-95 parts by weight of polyurethane; 0.5-15 parts by weight of a compatibilizer; 0.1-2 parts of antioxidant; 1-5 parts by weight of a crosslinking agent. The preparation method comprises the following steps: the components are premixed according to the using amount, and the thermoplastic vulcanized rubber is prepared after dynamic vulcanization. According to the invention, the self-made silicone oil polyurethane copolymer is used as a compatibilizer, and the viscosity of the silicone rubber is increased through pre-crosslinking silicone rubber, so that the compatibility of the silicone rubber and polyurethane and the viscosity ratio of the silicone rubber and the polyurethane are improved; through a dynamic vulcanization technology, the prepared thermoplastic vulcanized rubber has a fine phase structure, excellent wear resistance, excellent human body touch, easy adhesion, lower hardness, excellent mechanical properties and elasticity. |
| priorityDate | 2017-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.