ʻO ka plastic degradablehe ʻano mea palaki hou.I ka manawa e lilo ai ka palekana o ke kaiapuni i mea nui, ʻoi aku ka maikaʻi o ka plastic degradable i ECO a hiki ke lilo i pani no ka PE/PP ma kekahi mau ʻano.
Nui nā ʻano o ka plastic degradable, ʻo ka mea i hoʻohana nui ʻia ʻeluaPLAaPBAT, ʻO ka hiʻohiʻona o PLA he mau granules melemele, ʻo ka mea maka mai nā mea kanu e like me ke kulina, ke kō a me nā mea ʻē aʻe.
ʻO ka PLA ke kūpaʻa wela maikaʻi, ka pale ʻana i ka solvent maikaʻi, a hiki ke hana ʻia i nā ʻano he nui, e like me ka extrusion, spinning, stretching, injection, blow molding.Hiki ke hoʻohana ʻia ka PLA i: mauʻu, pahu meaʻai, lole i ulana ʻole ʻia, ʻenehana a me nā lole kīwila.
ʻAʻole wale ʻo PBAT i ka ductility maikaʻi a me ka elongation i ka wā hoʻomaha, akā maikaʻi hoʻi ke kūpaʻa wela a me ka hana hopena.Hiki ke hoʻohana ʻia i Packaging, tableware, cosmetic bottles, drug bottles, agricultural films, pesticide and fertilizer slow-release mea.
I kēia manawa, ʻo ka mana hana PLA honua e pili ana i 650000 tons, ʻo Kina ka mana ma kahi o 48000 tons / makahiki, akā ma Kina nā papahana PLA e kūkulu ʻia nei ma kahi o 300000 tons / makahiki, a ʻo ka mana hana hoʻolālā lōʻihi e pili ana i 2 miliona tons / makahiki.
No ka PBAT, ʻo ka mana o ka honua e pili ana i 560000 tons, ʻo Kina ka mana e pili ana i 240000, ʻo ka mana hoʻolālā lōʻihi e pili ana i 2 miliona tons / makahiki, ʻo Kina ka mea hana nui loa o PBAT ma ka honua.
Ka manawa hoʻouna: Sep-14-2022