Gushyira mu bikorwa Nano-Ibikoresho muri Byahinduwe Amazi Pollythane Adhethane

Waterboxne Polyurethane nubu bwoko bushya bwa sisitemu ya Polyurethane ikoresha amazi aho kuba ibijyanye na kama nkibisobanuro. Ifite ibyiza byo kwanduza, umutekano no kwizerwa, gutunganya neza, guhuza neza, no guhindura byoroshye.
Ariko, ibikoresho bya Polyurethane nabyo birwaye amazi yo kurwanya amazi, kurwanya ubushyuhe, no kurwanya solive kubera kubura ingwate zidahamye.

Kubwibyo, birakenewe kunoza no guhitamo imitungo itandukanye ya Polyurethane mugutangiza monomer ikora nka kano kama, epoxy resin, ester ester, na Nanomotaters.
Muri bo, Nanomater yahinduye ibikoresho Polyinethane irashobora kunoza cyane imitungo yabo, yambara ihohoterwa, kandi ituze ryumuriro. Uburyo bwo Guhindura burimo uburyo bwo guhuza uburyo bwo guhuza, ahantu hahanamye uburyo bwo kuvanga, nibindi

Nano silica
Sio2 ifite imiterere yimiyoboro itatu, hamwe numubare munini wamatsinda ya hydroxyl yubuso. Irashobora kunoza ibintu byuzuye byimiterere nyuma yo guhuzwa na Polyurethane na Van der Kurwanya imbaraga, nko guhinduka cyane, kurwanya ubushyuhe bwinshi, etc. guo et al. Synthesised Nano-Sio2 yahinduwe Polyurethane ukoresheje muburyo bwa Polygero. Iyo sio2 ibirimo byari hafi 2% (WT, agace kanini, kimwe hepfo), urusaku rw'iminsi n'imbaraga zamababi byateye imbere. Ugereranije na polyurethane nziza, kurwanya ubushyuhe bwinshi hamwe nimbaraga za kanseri no kwiyongera gato.

Nano zinc oxide
Nano Zno ifite imbaraga nyinshi zamashanyarazi, ibintu byiza bya antibacterial na bagiteri, kimwe nubushobozi bukomeye bwo gukuramo imirasire ya infrared hamwe ningabo nziza ya UV, bigatuma bikwiranye no gukora ibikoresho byihariye. Awad et al. yakoresheje uburyo bwa Nano Psitron kugirango ishyiremo zno kubyuzuzanya muri polyurethane. Ubushakashatsi bwabonye ko hari imikoranire ya interineti hagati ya nanoparticles na Polyurethane. Kongera ibikubiye muri Nano ZNO kuva 0 kugeza 5% byongereye ubushyuhe bwinzibacyuho (TG) ya Polyurethane, byateje imbere umutekano wacyo.

Nano Calcium Carbonate
Imikoranire ikomeye hagati ya Nano Caco3 na matrix yongera cyane imbaraga za kanseri yibikoresho bya Polyile. Gao et al. Banza yahinduwe nano-caco3 hamwe na aside oleic, hanyuma itegura Polyurethane / Caco3 binyuze muri-PolyMerimetion. Ibizamini bya Infrared (FT-IR) byerekanaga ko nanoparticles yatatanye kimwe muri matrix. Dukurikije ibizamini by'imikorere, byasangaga Polyurethane yahinduye na nanoparticles ifite imbaraga zikaze kurusha Polyurethane nziza.

Umuringe
Grephene (G) ni imiterere y'ingingo yatanzwe na SP2 Obbrid Oblictations, igaragaza neza imyitwarire myiza, imyitwarire yubushyuhe, no gutuza. Ifite imbaraga nyinshi, gukomera, kandi biroroshye kunama. Wu et al. Synthesid AG / G / Pu Nanocoptes, hamwe no kwiyongera kwa AG / G, ituze ryumuriro na hydrophomibity yibikoresho bisanzwe byakomeje gutera imbere, kandi imikorere ya antibite yakomeje kunonosora, kandi imikorere ya antibite yakomeje kunonosora, kandi imikorere ya antibite yakomeje kunonosora, kandi imikorere ya antibacteri nayo yiyongereye.

Carbone Nanotubes
Carbone Nanotubes (CNTS) ni kimwe-gipimo kimwe cya tubularnal tubumernal gihujwe na hexagons, kandi kuri ubu ni kimwe mubikoresho bifite porogaramu zitandukanye. Mugukoresha imbaraga nyinshi, kuyobora, hamwe na polyinethane imitungo, ihungabana ryubushyuhe, imitungo ya mashini, hamwe nibikoresho birashobora kunozwa. Wu et al. Yatangiriye ko CNTS inyuze muri-Ahantu ho kwiyongera kugenzura imikurire no gushinga imirongo ya emulsion, bituma CNT ikwirakwizwa rimwe mu buryo bumwe na Matrix. Hamwe n'ibirimo byiyongera muri CNTS, imbaraga za kanseri y'ibikoresho byahimbwe cyane.

Isosiyete yacu itanga ubuziranenge bwa silica,Abakozi ba Anti-Hydrolysis (abakozi bahunze, Carbodide), Uv absorbers, nibindi, kunoza cyane imikorere ya Polyurethane.