He aha ka ʻokoʻa ma waena o nā plastik biobased a me ka petrochemical?

Hiki ke hoʻokumu ʻia ka bioplastic 100% fossil. Hiki i ka bioplastic ke 0% biodegradable. Pioloke paha ʻoe?

Ma lalo ke kiʻi e kōkua iā ʻoe e hoʻokele i ke ao holoʻokoʻa o nā plastik i hoʻokumu ʻia i ka biobased a me ka petrochemical me ko lākou degradabilities.

Biodegradable

No ka laʻana, lawe ʻia ka polycaprolactone a me ka poly(butylene succinate) mai ka ʻaila, akā hiki ke hoʻohaʻahaʻa ʻia e nā microorganism.

ʻOiai ʻo ka polyethylene a me ka nylon hiki ke hana ʻia mai ka biomass a i ʻole nā ​​kumuwaiwai hou, ʻaʻole hiki ke biodegradable.