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Walxaha noole rogrogmi kara

Qalabka biodegradable waa maaddooyin si buuxda loogu jejebin karo xeryahooda molecular hoose by noolaha (tusaale, bakteeriyada, fangaska, iyo algae, iwm) hoos xaaladaha deegaanka dabiiciga ah ee ku haboon iyo muddada la arki karo.Hadda, waxay inta badan u qaybsan yihiin afar qaybood oo waaweyn: polylactic acid (PLA), PBS, polylactic acid ester (PHA) iyo polylactic acid ester (PBAT).

PLA waxay leedahay badbaado noole, biodegradability, sifooyin farsamo oo wanaagsan iyo habayn sahlan, waxaana si weyn loogu isticmaalaa baakadaha, dunta, filimada caaga ah ee beeraha iyo warshadaha polymer-ka noole.

PBS waxaa loo isticmaali karaa filimka baakadaha, alaabta miiska, alaabta baakadaha xumbo, dhalooyinka maalinlaha ah la isticmaalo, dhalooyinka daawada, filimada beeraha, bacriminta sunta cayayaanka agabka si tartiib tartiib ah u sii deynaya iyo meelo kale.

PHA waxaa loo isticmaali karaa alaabada la tuuri karo, goonnada qalliinka ee qalabka caafimaadka, bacaha iyo bacaha wax lagu kariyo, tolida caafimaadka, qalabka dayactirka, faashado, irbadaha lafaha, filimada ka hortagga adhesion iyo stent.

PBAT waxay leedahay faa'iidooyinka waxqabadka filim samaynta wanaagsan iyo afuufista filimka ku habboon, waxaana si weyn loogu isticmaalaa meelaha filimada baakadaha la tuuri karo iyo filimada beeraha.