NO1 、PBS Hoʻomohala Huahana
Me ka emi ʻana o nā kumu waiwai mōʻalihaku a me ka pōʻino o ke kaiaola, ua loaʻa ka manaʻo nui o nā mea bio-based a me nā mea degradable ma muli o kā lākou mea hou a me ke aloha kaiapuni. Ma lalo o ka pahuhopu o ke kalapona neutrality, pōmaikaʻi nā mea bio-based mai nā mana hoʻohaʻahaʻa kalapona maikaʻi loa, e lilo i koho maikaʻi e hoʻololi a hoʻohui i nā mea i hoʻokumu ʻia i ka petrochemical. ʻO ka boom "pale a me ka pāpā" i hoʻokuʻu ʻia e nā ʻāina like ʻole a me nā ʻāpana i hoʻoneʻe i ka ʻoihana waiwai biodegradable i ka cusp. Ma ke ʻano he "mea ʻōmaʻomaʻo", palekana ka plastic biodegradable a ʻaʻohe mea ʻawaʻawa, maʻalahi e hoʻoheheʻe ʻia a hoʻoheheʻe ʻia e nā ʻano microorganisms i ke ʻano a i ʻole nā enzyme i loko o nā holoholona a me nā mea kanu, a hoʻopau hope i carbon dioxide a me ka wai, me ka biocompatibility a me ka bioresorbability. , he mea hana kiʻekiʻe-ʻenehana nui.
N02, PBS Hua pōkole
ʻO ka PBS resin he polyester plastic biodegradable piha, polybutylene succinate ka inoa piha, i komo i ke kahua o ka noiʻi waiwai i nā 90s o ke kenekulia 20, a ua lilo koke i hoʻokahi o ka honua biodegradable plastics noiʻi i nā mea wela, ke kūpaʻa wela maikaʻi, ka wela deflection wela. a me ka wela o ka hoʻohana ʻana i ka huahana a hiki i 100 °C.
Ke hoʻohana nei ʻo PBS i nā diacids aliphatic a me nā diols ma ke ʻano he kumu kumu nui, ʻaʻole hiki ke hoʻokō wale i nā pono o nā huahana petrochemical, akā hana ʻia ma o ka fermentation biological o nā mea kanu kūlohelohe maoli e like me cellulose, dairy by-products, glucose, fructose, lactose. , etc., no ka hoʻomaopopo ʻana i ka hana ʻōmaʻomaʻo mai ke ʻano a hoʻi i ke ʻano.
NO3、Hana PBS
Nā hiʻohiʻona hana: biodegradable, compostable, palekana a ʻaʻohe mea ʻawaʻawa, kūpaʻa maikaʻi loa i ka wela, nā waiwai mechanical maikaʻi loa, ka hana hana maikaʻi, maʻalahi ka hoʻololi ʻana.
Nā pōmaikaʻi o ka hana: He maikaʻi loa ka hana ʻana o ka PBS, a hiki ke hoʻohana ʻia no nā kaʻina hana hoʻoheheʻe like ʻole ma nā lako hana maʻamau, ʻo ia ka hana ʻoi aku ka maikaʻi loa ma waena o nā plastics degradable o kēia manawa; ʻO ka PBS he plastic biodegradable me nā waiwai piha maikaʻi loa ma muli o kona kūpaʻa wela maikaʻi a me ka maʻalahi, ka wela wela wela a me ka elongation i ka wā hoʻomaha.
NO4 、PBS Nā kahua noi huahana
Hiki ke hoʻohana ʻia nā huahana PBS i ka extrusion, injection molding, blow molding, casting, melt spinning, foaming a me nā ʻano hana ʻē aʻe, i hoʻohana ʻia i nā kiʻi ʻoniʻoni, ʻeke, pahu, straws, tableware, nā ʻōmole pono i kēlā me kēia lā, nā mea uila uila, etc.; Ka uhi ʻana i nā kīʻaha pepa i hoʻomākaukau ʻia, nā papa pepa, nā kīʻaha pepa, etc.; kiʻi mulch mahiʻai, kaula, etc.; ʻO ka milo, nā lole i ulana ʻole ʻia, nā mea kūʻai aku i kēlā me kēia lā a me nā māla ʻē aʻe.
Ka manawa hoʻouna: Dec-27-2022