http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113880458-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-323 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-465 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-323 |
| filingDate | 2021-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113880458-B |
| titleOfInvention | Glass fiber sizing composition and glass fiber sizing, glass fiber and epoxy-based composite yarn material |
| abstract | The invention provides a glass fiber sizing composition, a glass fiber sizing agent, a glass fiber and an epoxy-based composite yarn material. In parts by weight, the glass fiber sizing composition comprises 8-30 parts of a silane coupling agent, 44-75 parts of a film-forming agent, 3-18 parts of a lubricant, and 1-8 parts of a pH adjuster; wherein, the silane The coupling agent includes a mixture of an epoxy silane coupling agent and an alkenyl silane coupling agent, the film-forming agent includes a mixture of an epoxy resin and a polyester resin, and the lubricant includes a silicone oil lubricant. The glass fiber yarn produced by the sizing composition has good disintegration and bundling property, only a very small amount of hoops are produced in the outer retreat, less hairiness, good dispersion and uniformity after a certain tension, and rapid and complete infiltration with epoxy resin. Good interfacial compatibility; suitable for winding process, especially suitable for preparing epoxy flexible high-pressure pipes, the produced flexible high-pressure pipes have very good mechanical, blasting and anti-curling properties. |
| priorityDate | 2021-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.