http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104261409-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-36 |
| filingDate | 2014-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104261409-B |
| titleOfInvention | A kind of preparation method of the silicon carbide powder as organic composite material reinforcement |
| abstract | The invention discloses the preparation method of a kind of silicon carbide powder as organic composite material reinforcement, comprise the following steps: step one, take silicon carbide powder raw material, in sending into ball mill, carry out Shape correction；Step 2, the silicon carbide powder crossed by Shape correction use sulfuric acid to carry out pickling purification, then with milli-Q water, dry, the carborundum after being purified；Step 3, will purify after carborundum mix with ultra-pure water, addition NaOH solution obtains alkaline silicon carbide slurry；Step 4, addition water-repelling agent, stirring in alkalescence silicon carbide slurry, be placed in baking oven drying, cross mesh screen, during sieving, constantly spray hardening agent, uniform drying on silicon carbide powder after sieving, i.e. obtain the silicon carbide powder for organic composite material reinforcement.The present invention can be effectively improved the compatibility of silicon carbide powder and organic composite material, improves compatibility when it is filled and dispersiveness, improves the combination property of goods, and technique is simple, is easily controlled. |
| priorityDate | 2014-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.