I-Polyhydroxyalkanoate PHA
I-Polyhydroxyalkanoate efushanisiwe njenge-PHA, igama elivamile lekilasi lama-polyester anesisindo samangqamuzana aphezulu ahlanganiswe ama-microorganisms. I-PHA yenziwe ngommbila, amazambane kanye nezinye i-biomass esekelwe isitashi noma i-straw cellulose njengezinto zokusetshenziswa, ezivutshiwe ukuze zikhiqize i-lactic acid, futhi ihlanjululwe futhi yenziwe nge-polymerized ukuze kulungiswe i-PLA ehlanzekile, ehambisana nemvelo, engenabuthi, i-antibacterial, ilangabi. i-retardant kanye ne-biocompatibility enhle.
Ibanga lokubumba lomjovo we-PHA, ibanga lebhamuza, ibanga lefilimu eliqhumayo, ibanga legwebu, nezinye izinto ezibolayo ngokuphelele kuwo wonke ulayini. Ama-PHA awuhlobo lwe-polyhydroxyalkanoates (PHA), okuyingxenye ye-biopolymer ehlanganiswe ngokuqondile ngokuvutshelwa kwe-microbial kuma-microorganisms. Ama-PHA anezakhiwo zenani eliphakeme ezingeziwe ezifana ne-biocompatibility, biodegradability, kanye nezakhiwo ze-piezoelectric. Zinezinto ezinhle zokusebenziseka nokucubungula, futhi izakhiwo zazo eziyisisekelo zifana ne-polypropylene. Angacutshungulwa futhi abunjwe kusetshenziswa imishini yokucubungula ipulasitiki yendabuko njengokubumba umjovo, ukukhishwa, ukufutha kwefilimu, ukudweba ngocingo, nokubumba, futhi kungangena esikhundleni seningi lamapulasitiki asekelwe ku-petroleum. Izinga le-biodegradation lama-PHAs lingalawulwa ukwakheka kwama-copolymer awo ngokuya ngezidingo ezihlukile zohlelo lokusebenza.
| Into | Iyunithi |
| Ukuminyana | 1.28 g/cm3 |
| I-MFR 170℃,2160g | 2.5 g/10min |
| Ibanga Elincibilikayo | 140–160 ℃ |
| I-Vicat A/120 | 55℃ |
| Amandla Okuqina | 35 MPa |
| Ukuphula Isandiso | 150 % |
| I-Flexural Modulus | 2500 MPa |
| Ukumunca Amanzi | <0.3 % |
Isici esikhulu kunazo zonke se-PHA ukuthi singaboliswa yizinambuzane cishe kuzo zonke izindawo, ezifana nomquba, inhlabathi, amanzi olwandle, njalonjalo. Imikhiqizo ngemva kokubola ngokuvamile isekelwe emanzini nekhabhoni, futhi ngeke ingcolise imvelo. Lokhu kutholwa kuphakamise izwi le-PHA emkhakheni wemikhiqizo yepulasitiki elahlwayo ngaphansi kwesizinda sokuvinjelwa kwepulasitiki, futhi kwanikeza nokucabanga okuthuthukile okuluhlaza nokusimeme kwemikhiqizo eyisisekelo yokubuyisela ipulasitiki.
I-PHA iyinto ebolayo esebenzisa i-biomass evuselelekayo njengempahla eluhlaza futhi ihlanganiswe ngokuphelele yizinambuzane ezincane; I-PHA isebenza kahle kakhulu ngokwezinto eziphilayo ezingezona ubuthi futhi iyipulasitiki engenabuthi noma edlekayo ebolekayo.
Ukugaywa kabusha nokwelashwa kwe-PHA nakho kunezinzuzo eziyingqayizivele - amapulasitiki emfucuza evamile ngokuvamile alahlwa ngokulahlwa kwemfucumfucu noma ngokushiswa, okuholela ezindabeni zokungcola ezifana nomhlaba nomoya. I-PHA, ngakolunye uhlangothi, ingacutshungulwa ngochungechunge lwezokwelapha futhi isetshenziswe njengokuphakelayo ukukhiqiza izinzuzo zezomnotho futhi, kuzuzwe umjikelezo okabili wezinto ezibonakalayo nomnotho.
25kg/isikhwama noma ngokwezidingo zamakhasimende
I-Polyhydroxyalkanoate PHA
I-Polyhydroxyalkanoate PHA
i-pha polymer iyathengiswa; intengo ye-polymer; umphakeli we-polymer; ama-polyhydroxyalkanoates; polyhydroxyalkanoate pha; i-polyhydroxyalkanoate; polyhydroxyalkanoates pha; i-polyhydroxyalkanoate; intengo ye-polyhydroxyalkanoates; abakhiqizi be-polyhydroxyalkanoate; I-PHA Biopolymer; ukuthenga polyhydroxyalkanoates; ama-pellets e-polyhydroxyalkanoate; intengo ye-polyhydroxyalkanoate; 147398-31-0
