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Mapulasitiki owonongeka amagawidwa kukhala pulasitiki yowonongeka ndi starch (PLA), mapulasitiki owonongeka (PHA), mapulasitiki owonongeka ndi mapulasitiki owonongeka.Tsopano, mapulasitiki a PLA/PHA/inorganic degradable amagwiritsidwa ntchito kwambiri pamsika.
The PLA degradable pulasitiki granulator utenga mapasa wononga mndandanda ndi mphamvu ya 40-600 makilogalamu/h.
PHA pulasitiki granulator yowonongeka ndi inorganic degradable pulasitiki granulator amatengera mkati kusakaniza single wononga mndandanda ndi mphamvu mkulu.
PLA ndi pulasitiki yopangidwa ndi bio yomwe ili ndi mpweya wochepa wa carbon footprint yomwe ikugwiritsidwa ntchito popakira ndi zakudya zopangira chakudya, ndipo ikukhala njira yabwino kwambiri yogwiritsira ntchito magalimoto, zamagetsi ndi nsalu.
PLA yotengera lactides yapamwamba imapereka kukana kwabwinoko kutentha.Kutentha kwakukulu kwa PLA kumatsimikiziridwa kuti kupirira kutentha kwa 100 - 140 ° C, suti yotulutsa filimu yosasinthika ndi thumba losawonongeka.
Mbali:
Zopangidwa ndi pulasitiki yobwezerezedwanso:
Pazaka 10 zapitazi, zinthu zambiri zayamba kupangidwa pogwiritsa ntchito mapulasitiki opangidwanso.Zogulitsa izi zimakhala ndi mitundu yambiri: kuchokera pama skateboards kupita ku zikwama zogwiritsidwanso ntchito mpaka magalasi adzuwa.Mwayi wamitundu yambiri yazinthu zamapulasitiki obwezerezedwanso ndi pafupifupi wopanda malire.
ukonde wogulitsa padziko lonse lapansi