http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112812461-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da4844e509a5a3365ab16bd78736cffb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-443 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 |
| filingDate | 2020-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe3bf264949c800eb16abdb2d2652874 |
| publicationDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112812461-A |
| titleOfInvention | A kind of semi-hard flame-retardant PVC sheathing material for optical fiber |
| abstract | The invention discloses a semi-hard flame-retardant PVC sheathing material for optical fibers. Its components and content by weight are as follows: polyvinyl chloride (PVC) 48%-52%, first plasticizer 16%-18%, first plasticizer 16%-18%, Two plasticizers 2% to 4%, flame retardants 1% to 3%, antioxidants 0.5% to 1%, stabilizers 1% to 3%, fillers 13% to 15%, lubricants 4% to 5%, Stearic acid 1% to 2%. The present invention can improve the semi-hard resistance for optical fibers through the combination of polyvinyl chloride (PVC), the first plasticizer, the second plasticizer, the flame retardant, the antioxidant, the stabilizer, the filler, the lubricant and the stearic acid. The tightness of the flame-retardant PVC sheathing material can effectively prevent the optical fiber from moving relative to the semi-hard flame-retardant PVC sheathing material for optical fibers; effectively improve the surface gloss of the semi-rigid flame-retardant PVC sheathing material for optical fibers, thereby improving the stripping rate. , and can effectively improve the mechanical properties and prolong the service life. |
| priorityDate | 2020-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.