http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109610028-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-46 |
| filingDate | 2018-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109610028-B |
| titleOfInvention | Graphene composite ultra-high molecular weight polyethylene fiber and preparation method thereof |
| abstract | The invention provides a preparation method of a graphene composite ultra-high molecular weight polyethylene fiber, which comprises the following steps: preparing a glass fiber premix: dispersing glass fibers in first white oil to obtain glass fiber premix; preparing graphene slurry: dispersing graphene in second white oil to obtain graphene slurry; preparing a spinning mixed solution: mixing the glass fiber premixed solution, the graphene slurry, UHMWPE powder and the antioxidant in third white oil to obtain a spinning mixed solution; swelling and mixing the spinning mixed solution to form a molten state, and extruding the spinning mixed solution in the molten state; cooling to form gel silk; and preparing the gel silk into the graphene composite ultra-high molecular weight polyethylene fiber. The method disclosed by the invention not only can solve the problem of poor glass fiber dispersibility under the condition of high viscoelasticity of the ultra-high molecular weight polyethylene, but also effectively improves the cutting resistance of the UHMWPE fibers on the basis of ensuring the flexibility of the yarns. |
| priorityDate | 2018-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.