http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109837535-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04a4a10ec9ea68fdadca9350b9fa8d18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-36 |
| filingDate | 2017-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_257023599eaca03eecab846f8fa7b46e |
| publicationDate | 2019-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109837535-A |
| titleOfInvention | A kind of light corrosion-resistant aluminum profile preparation method |
| abstract | The present invention relates to the modification of aluminum profile more particularly to a kind of bright corrosion-resistant aluminum profile preparation methods.It successively includes: that bright impregnating fluid is prepared: sodium fluoride 20-40 parts, 30-60 parts of ammonium acid fluoride, 10-20 parts of potassium permanganate, 40-50 parts of potassium chromate, 15-25 parts of trbasic zinc phosphate, 8-18 parts of sodium nitrate, 5-12 parts of praseodymium chloride, 10-16 parts of ethylenediamine tetra-acetic acid, 7-14 parts of malic acid, 8-12 parts of sodium dodecyl benzene sulfonate, 6-13 parts of nickel sulfate, 15-25 parts of triethanolamine, 500-900 parts of water of preparation by weight；It controls pH value 3-4 and obtains bright impregnating fluid；Bright impregnating fluid is heated to 30-40 DEG C, aluminum profile is then impregnated into wherein 2-4min；Then the dry 40-50min of hot air circulation is carried out at 80-95 DEG C in temperature；It carries out impregnating for second under the conditions of microwave vacuum, it is neutrality that then 3 ~ 7s of microwave treatment, which flows water washing to eluate pH value, in the bright preservative after first time impregnation, is then dried at 40-48 DEG C.Aluminum profile light prepared by the present invention is soft, corrosion resistance is superior, safety and environmental protection. |
| priorityDate | 2017-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.