Siyini isikhwama esibolayo?

Izikhwama ezibolayo ziwuhlobo olusha lwakamuva lwezikhwama ezilungele imvelo.Izikhwama ze-biodegradable zingakhiqizwa ngokwesikhathi sokuwohloka esidingwa amakhasimende, ezingahlukaniswa zibe izikhwama ezibolayo ngokuphelele (100% ezibolayo phakathi nezinyanga ezi-3) kanye nezikhwama ezibolayo (izinyanga ezingu-6-12).Ngasikhathi sinye, inganikeza imibala ehlukahlukene nokuphrinta okuhle, ikakhulukazi okusetshenziselwa ukufaka esikhundleni sokupakishwa kwamafilimu epulasitiki anjenge-PE, PP, PO, njll., ukuze kuhlangatshezwane nezidingo ezikhulayo zokuvikela imvelo emhlabeni, futhi kungakha amafulethi ahlukahlukene. amaphakethe , izikhwama ze-Arc, izikhwama, izitolo ezinkulu, izikhwama ezikhiya iziphuphu, njll.

Izinto zokusetshenziswa zezikhwama ezibolayo ziyizinto ezisekelwe ku-bio, ezibhekisela ekilasini elisha lezinto ezikhiqizwa ngezindlela zebhayoloji, amakhemikhali nezindlela ezibonakalayo kusetshenziswa i-biomass evuselelekayo, okuhlanganisa izitshalo, izihlahla nezinye izitshalo kanye nezinsalela zazo nokuqukethwe njengempahla eluhlaza.Endaweni yokungcwaba yemvelo noma yokwenza umquba lapho ama-microorganisms ekhona, ingabola ibe yi-carbon dioxide namanzi ngaphandle kokungcoliswa kwemvelo.Isibonelo, i-polylactic acid/polyhydroxyalkanoate/starch/cellulose/straw/chitin ne-gelatin zingaphansi kwalesi sigaba.Imikhiqizo esekelwe ku-bio ibhekisela kakhulu kumfucumfucu wezolimo namahlathi we-lignocellulosic njengotshani ngaphandle kokusanhlamvu.

Impahla eluhlaza eyinhloko yesikhwama esibolayo yi-PLA/PBAT njengento eyisisekelo, njengezitshalo, i-cellulose, ummbila kanye nesitashi samazambane esikhiqizwa ukuvutshelwa.Isetshenziswa kakhulu emaphaketheni, ifilimu yezolimo, i-tableware, izidingo zansuku zonke kanye nokwelashwa.

Yini ama-biomaterial?
I-Biomaterials yigama elihlangene lamapulasitiki asekelwe ku-bio kanye namapulasitiki abolayo:
Amapulasitiki asekelwe ku-Bio: amapulasitiki atholakala ezinsizeni ezivuselelekayo.Ngokungafani namapulasitiki endabuko, ama-polymers asekelwe ku-bio atholakala emithonjeni evuselelekayo, njengoshukela, isitashi, amafutha emifino, i-cellulose, njll. Phakathi kwabo, ummbila, umoba, okusanhlamvu, nezinkuni yizinto ezisetshenziswa kakhulu zokusetshenziswa.

Imininingwane yomkhiqizo:
Uhlobo: izikhwama zokuthenga, izikhwama zikadoti, izikhwama zokupakisha, izikhwama zezingubo, izikhwama zokuzinamathisela, izikhwama zamathambo, njll.
Isicelo: izinto zasendlini, izidingo zansuku zonke
Ivumelana nemvelo, iyabola ngokuphelele
Material: PBAT, Cornstarch, PLA
I-Biodegradability: 100% i-biodegradable
Umbala: ozikhethela/owenziwe ngokwezifiso
Imininingwane: Ngokwezifiso


Isikhathi sokuthumela: Feb-21-2022