http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109234712-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D2506-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D2506-15 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1696 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D3-0254 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1689 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D3-02 |
| filingDate | 2017-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109234712-B |
| titleOfInvention | Treatment process of stainless steel fluoropolymer synergistic coating |
| abstract | The invention discloses a treatment process of a stainless steel fluoropolymer synergistic coating, which comprises the steps of firstly removing an oxide film on the surface of a stainless steel material, carrying out nickel pre-plating on the oxide film to prepare a nickel pre-plating layer, then carrying out chemical nickel plating on the nickel pre-plating layer to prepare a chemical nickel plating layer, then carrying out etching treatment on the chemical nickel plating layer by adopting an etching solution (a mixed solution consisting of sulfuric acid, phosphoric acid, an emulsifier OP-10, sodium dodecyl benzene sulfonate, sodium succinate and glycine), introducing fluoropolymer on the surface of a micropore one time or a plurality of times after etching, and finally carrying out heat treatment in a vacuum state to fuse the fluoropolymer and the chemical nickel plating layer into an integrated synergistic coating. The stainless steel synergistic coating prepared by the invention has extremely high bonding strength and hardness, good corrosion resistance and self-lubricating property, and simultaneously has low-temperature anti-sticking property, has good non-sticking property even if being placed in an environment of-40 ℃, and can be used for storing food in a refrigeration house and storing non-PVC plasma bags in the medical field. |
| priorityDate | 2017-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.