http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111941295-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-0862 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-0856 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-222 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D18-0009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-342 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 |
| filingDate | 2020-08-05^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111941295-B |
| titleOfInvention | Novel processing method of Brad grinding block |
| abstract | The invention belongs to the technical field of Brad abrasive blocks, and particularly relates to a processing method of a novel Brad abrasive block, which is used for manufacturing the novel Brad abrasive block, wherein the preparation of the Brad abrasive block comprises the step one of preparing modified synthetic resin, wherein the modified synthetic resin is prepared from liquid phenol, liquid formaldehyde, liquid melamine, liquid epoxy resin, colloidal butadiene-acrylonitrile rubber and graphite additive, the liquid phenol accounts for 30-40 wt%, the liquid formaldehyde accounts for 20-30 wt%, the liquid melamine accounts for 10-15 wt%, the liquid epoxy resin accounts for 8-18 wt%, the colloidal butadiene-acrylonitrile rubber accounts for 15-25 wt%, and the graphite additive accounts for 0.5-3 wt%. According to the processing method of the novel Brad grinding block, the diamond resin Brad grinding block prepared by the method is arranged, the novel Brad grinding block has the characteristics of good heat resistance, high strength and high toughness, and a first sintering cavity and a second sintering cavity can be arranged in a die box when the novel Brad grinding block is used, so that the problem that the compression molding of magnesia and diamond resin materials is inconvenient is solved. |
| priorityDate | 2020-08-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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