http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114085099-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7456594807c97d7cae6611291482813 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-5353 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-91 |
| filingDate | 2021-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01f66384ab3b764ae393f7ff933864be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57e4addc2c4fd0960bc94da515693ac6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fffeeeddc3d950b2f98ae3d65643060 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85c8194b732199c34ec4d20034323fa5 |
| publicationDate | 2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114085099-A |
| titleOfInvention | A kind of surface hydrophobic ceramic and its processing method |
| abstract | The invention belongs to the technical field of ceramic surface treatment, and specifically discloses a surface hydrophobic ceramic and a treatment method thereof. The surface hydrophobic ceramic includes a ceramic substrate and a hydrophobic layer, the inner surface of the ceramic substrate has first micropores and a second micropore, and the hydrophobic layer covers the outer surface of the ceramic substrate; the first micropore is filled with a silane coupling agent, and the second micropore is filled with a silane coupling agent. The pores contain fillers, and both the fillers and the hydrophobic layer are hydrophobic materials. The processing method of the invention adopts an etching method to construct a microporous structure on the surface of a ceramic substrate, which includes the following steps: using an etchant to perform one etching on the surface of the ceramic substrate to form first micropores; coating the surface of the ceramic substrate with a silane coupling agent ; After polishing the surface of the ceramic substrate, use an etchant for secondary etching to form second micropores; coat the surface of the ceramic substrate with a hydrophobic material to improve the hydrophobic performance of the ceramic surface, and the contact angle of the ceramic surface is 118.7‑ 123.5 degrees, and the adhesion between the hydrophobic material and the ceramic substrate is good. |
| priorityDate | 2021-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.