http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113429791-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_151c6946cf09fe63ff8a9c5f09afaf9a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 |
| filingDate | 2021-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_365100d44aaca38f9d749593289eddf8 |
| publicationDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113429791-A |
| titleOfInvention | Rubber-based composite material for preventing electromagnetic interference and preparation method thereof |
| abstract | The invention discloses a rubber-based composite material for preventing electromagnetic interference, which comprises 100-120 parts of silicone rubber, 20-40 parts of polyaniline, 15-30 parts of modified carbonyl iron powder, 5-10 parts of modified graphite whisker, 2-8 parts of sodium stearate and 0.6-0.8 part of ammonium persulfate; the invention also discloses a preparation method of the rubber-based composite material for preventing electromagnetic interference, which comprises the following steps: (1) uniformly wrapping the silicone rubber in a double-roller open mill, adding ammonium persulfate, polyaniline, modified carbonyl iron powder, modified graphite whiskers and sodium stearate, and mixing to obtain a rubber material; (2) placing the rubber material at room temperature, and placing the rubber material in a mixing roll for back mixing to obtain a back-mixed rubber material; (3) putting the remilled rubber material into a vulcanizing machine for vulcanization to obtain a section of vulcanized silicone rubber; (4) and (3) placing a section of vulcanized silicone rubber in a drying box, standing at a high temperature, then placing in a vulcanizing machine for vulcanization, and cooling at normal temperature to obtain the rubber-based composite material for preventing electromagnetic interference. |
| priorityDate | 2021-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.