iindaba

I-graphene iphucula iipropathi zeplastiki ngelixa inciphisa ukusetyenziswa kwemathiriyeli ekrwada ngama-30 ekhulwini.

石墨烯

I-Gerdau Graphene, inkampani ye-nanotechnology ebonelela ngezixhobo eziphuculweyo zegraphene kwizicelo zemizi-mveliso, yabhengeza ukuba yenze isizukulwana esilandelayo iiplastiki eziphuculweyo zegraphene zepolymer kwiZiko elixhaswa ngemali ngurhulumente waseBrazil leZizinto eziPhambili eSão Paulo, eBrazil.I-graphene-enhanced polymeric resin masterbatch formulation entsha ye-propylene (PP) kunye ne-polyethylene (PE) yenziwe ngokubambisana ne-Brazilian EMBRAPI SENAI / SP Advanced Materials division, kwaye ngoku iqhuba uluhlu lwezilingo zokusetyenziswa kwezoshishino kwiziko laseGerdau Graphene.Iimveliso ezintsha ze-thermoplastic eziveliswe kusetyenziswa olu qulunqo ziya komelela kwaye zibonelele ngokusebenza ngcono xa zizonke ngelixa zingabizi kakhulu ukuvelisa kwaye zivelise inkunkuma encinci kakhulu kulo lonke ikhonkco lexabiso.
IGraphene, ethathwa njengeyona nto inamandla emhlabeni, licwecwe elishinyeneyo lekhabhoni eli-1 ukuya kwezili-10 elishinyeneyo elinokutshintshwa ukuze lisetyenziswe ngeendlela ezahlukahlukeneyo lize lifakwe kwizinto ezisetyenziswa kwimizi-mveliso.Ukusukela oko yafunyaniswa ngo-2004, iipropathi zegraphene ezingaqhelekanga zekhemikhali, zomzimba, zombane, ezishushu kunye nezomatshini ziye zatsala umdla kwihlabathi liphela, kwaye umfumani wayo wawongwa ngembasa leNobel kwiChemistry.I-graphene inokuxutywa neeplastiki, inika i-masterbatch yeplastiki amandla amangalisayo, okwenza iplastiki edibeneyo yomelele ngakumbi.Ukongeza ekuphuculeni iipropathi zomzimba kunye noomatshini, igraphene yongeza iipropathi zesithintelo kulwelo kunye neegesi, ikhusela ngokuchasene nemozulu, i-oxidation, kunye nemitha ye-UV, kwaye iphucula umbane kunye ne-thermal conductivity.


Ixesha lokuposa: Sep-05-2022