http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103898496-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-48 |
| filingDate | 2012-12-27-04:00^^<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-103898496-B |
| titleOfInvention | A kind of novel silane nanometer trivalent chromium deactivating liquid and preparation method thereof |
| abstract | Invention formula relating to a kind of novel silane nanometer trivalent chromium deactivating liquid and preparation method thereof, in particular, provides its technique and preparation process.Its formula composition is formed by following raw material is compounding: chromic compound 3 10 parts, titanium zirconium (zirconium silicon) compound 38 parts, two zirconium oxychlorides (hafnium) 02 parts, silane coupler 03 parts, surface active agent 02 parts, mineral acid 15 parts, defoamer 0 0.5 parts, 70 90 parts of water.The nanometer silane trivalent chromium deactivating liquid prepared by this technique, good stability, goes for iron and steel, zinc and aluminum surface and processes, and forms nano-scale oxide conversion film on the workpiece processed, the uniformity of passivating film, fine and closely woven property can be substantially improved, and then improve its decay resistance.After adding silane coupler, film adhesive force, the hardness of passivating film, wear resistance can be improved, and then increase its salt fog time. |
| priorityDate | 2012-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.