http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104030301-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B16-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-24 |
| filingDate | 2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104030301-B |
| titleOfInvention | A kind of silica aerogel material and preparation method thereof |
| abstract | Invention relates to a kind of silica aerogel material and preparation method thereof, in particular to taking water glass as silicon source, by add not chloride ion-containing and fluorion containing sour organic solvent, generate the precipitation of sodium ion, potassium ion and other ionizable metal salts, filtered mode removes precipitation again, obtain high-purity silicasol, after through sol-gel, aging, acidifying, modification, drying process, obtain silica aerogel material.Acidification before modified improves the reactive behavior on Silica hydrogel surface, thus significantly improves effect and the efficiency of modification.The present invention is with low cost, technique is simply efficient, be conducive to high efficiency production in enormous quantities, whole technological process is not containing chlorion and fluorion, improve the safety and reliability that equipment runs, product can be used for the heat-insulation and heat-preservation to the higher nuclear power of protection against corrosion requirement and liquefied natural gas facility and pipeline, can also be used for the insulation in the fields such as aerospace, petrochemical industry chemical industry, track traffic, boats and ships automobile, building. |
| priorityDate | 2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 125.