I-Polyhydroxalkanoate PHA
I-Polyhydroxyalkanoate efinyeziweyo njenge-PHA, ligama eliqhelekileyo lodidi lwee-polyester ezinobunzima obuphezulu beemolekyuli ezenziwe ziintsholongwane. I-PHA yenziwe ngombona, iitapile kunye nezinye ii-biomass ezisekwe kwisitatshi okanye i-straw cellulose njengezinto eziluhlaza, ezivundisiweyo ukuvelisa i-lactic acid, kwaye zicocwe ngakumbi kwaye zenziwe i-polymer ukuze kulungiselelwe i-PLA ecocekileyo kakhulu, enobuhlobo nokusingqongileyo, engenabungozi, elwa neentsholongwane, ethintela ilangatye kwaye ihambelana kakuhle ne-biocompatibility.
Inqanaba lokubumba injection ye-PHA, inqanaba leblister, inqanaba lefilimu yokuvuthela, inqanaba lefoam, kunye nezinye izinto ezinokubola ngokupheleleyo kulo lonke umgca. Ii-PHA luhlobo lwezinto ze-polyhydroxyalkanoates (PHA), ezizinto ze-biopolymer ezenziwe ngokuthe ngqo ngokubiliswa kweentsholongwane kwiintsholongwane. Ii-PHA zineempawu eziphezulu zexabiso ezifana nokuhambelana kwezinto eziphilayo, ukubola kwezinto eziphilayo, kunye neempawu ze-piezoelectric. Zineempawu ezilungileyo zokusetyenziswa kunye nokucubungula, kwaye iimpawu zazo ezisisiseko zifana ne-polypropylene. Zinokucutshungulwa kwaye zibunjwe kusetyenziswa izixhobo zesiqhelo zokucubungula iplastiki ezifana nokubumba injection, extrusion, film blowing, wire drawing, kunye nokubumba, kwaye zinokuthatha indawo yoninzi lweeplastiki ezisekelwe kwi-petroleum. Izinga lokubola kwezinto eziphilayo lee-PHA linokulawulwa bubunjwa bee-copolymers zazo ngokweemfuno ezahlukeneyo zokusetyenziswa.
| Into | Iyunithi |
| Uxinano | 1.28 g/cm3 |
| I-MFR 170℃,2160g | 2.5 g/10 min |
| Uluhlu lokunyibilika | 140–160 ℃ |
| UVicat A/120 | 55℃ |
| Tensile strength | 35 MPa |
| Ukwaphula ulwandiso | 150% |
| Imodulus eguquguqukayo | 2500 MPa |
| Ukufunxa Amanzi | <0.3 % |
Eyona nto iphambili nge-PHA kukuba inokubola ziintsholongwane phantse kuzo zonke iindawo, ezifana nomgquba, umhlaba, amanzi olwandle, njalo njalo. Iimveliso emva kokubola zisekelwe emanzini nakwikhabhoni, kwaye aziyi kungcolisa okusingqongileyo. Oku kufunyanisiweyo kuphakamise ilizwi le-PHA kwicandelo leemveliso zeplastiki ezilahlwayo phantsi kwemvelaphi yokuthintelwa kweplastiki, kwaye kukwabonelele ngengcinga yophuhliso oluluhlaza noluzinzileyo kwiimveliso zokuqala zokutshintshwa kweplastiki.
I-PHA yinto ebolayo esebenzisa i-biomass ehlaziyekayo njengezinto eziluhlaza kwaye yenziwe ngokupheleleyo ziintsholongwane; I-PHA isebenza kakuhle kakhulu ngokwezinto ezingeyotyhefu kwibhayoloji kwaye yiplastiki engenabungozi okanye enokutyiwa ebolayo.
Ukuphinda kusetyenziswe kunye nokulungiswa kwe-PHA kukwaneengenelo ezikhethekileyo - iiplastiki zenkunkuma zemveli zihlala zilahlwa ngokusebenzisa indawo yokulahla inkunkuma okanye ukutshisa, nto leyo ebangela imiba yongcoliseko efana nomhlaba nomoya. Kwelinye icala, i-PHA ingacutshungulwa ngoluhlu lweendlela zonyango kwaye isetyenziswe njengesondlo ukuvelisa iingenelo zoqoqosho kwakhona, kufezekiswe umjikelo ophindwe kabini wezinto kunye noqoqosho.
25kg/ibhegi okanye ngokweemfuno zabathengi
I-Polyhydroxalkanoate PHA
I-Polyhydroxalkanoate PHA
i-pha polymer iyathengiswa; ixabiso le-pha polymer; umthengisi we-pha polymer; i-pha polyhydroxyalkanoates; i-polyhydroxyalkanoate pha; i-pha polyhydroxyalkanoate; i-polyhydroxyalkanoates pha; i-polyhydroxyalkanoate; ixabiso le-polyhydroxyalkanoates; abavelisi be-polyhydroxyalkanoate; i-PHA Biopolymer; thenga i-polyhydroxyalkanoates; ii-pellets ze-polyhydroxyalkanoate; ixabiso le-polyhydroxyalkanoate; 147398-31-0
