Kedu ihe bụ PLA? PLA bụ ihe ọhụrụ nwere ike imegharị ndụ, bụ nke ejiri akụrụngwa starch mee ihe sitere na akụrụngwa osisi enwere ike imeghari (dịka ọka). A na-eme akụrụngwa starch ka ọ bụrụ lactic acid site na gbaa ụka wee ghọọ polylactic acid site na njikọ kemịkal.
PLA nwere ihe pụrụ iche biodegradability, biocompatibility na agaghị ahapụ nsogbu gburugburu ebe obibi ọ bụla mgbe e mebiri emebi. Ọ ga-abụ ihe nchekwa gburugburu ebe obibi na gburugburu ebe obibi nwere nnukwu ngwa na atụmanya mmepe n'ọdịnihu. Mgbe ejiri ya mee ihe, ọ nwere ike imebi ya kpamkpam site na microorganisms na okike, na n'ikpeazụ mepụta carbon dioxide na mmiri na-emetọghị gburugburu ebe obibi, nke bara ezigbo uru maka nchebe gburugburu ebe obibi. A ghọtara ya dị ka ihe na-emetụta gburugburu ebe obibi. PLA nwere ọtụtụ ngwa, dị ka extrusion, injection ịkpụzi, ihe nkiri eserese, spinning na na. Ọnụ ọgụgụ nkeigwe na-emepụta plastik PLAna-amụbakwa.
PLA=Site na osisi rue ala, nhọrọ okirikiri n'ezie
Dị kaHEY12 enwere ike iwepu yaIgwe ihe eji eme iko Plastic, dị nke iko PLA biodegradable na ọkwá.
HEY01 plastik enwere ike iwepuIgwe nri na igbe na-eme ihe na-emebi emebi,tumadi maka imepụta arịa plastik dị iche iche (ihe akwa akwa, akpa mkpụrụ osisi, akpa nri, igbe ngwugwu, wdg) na mpempe akwụkwọ thermoplastic.
GTMSMART nwere ngwá ọrụ ọkachamara ma nweta otuto otuto sitere n'aka ndị ahịa na mba dị iche iche. Ọ bụrụ na ịchọrọ ịmatakwu maka igwe ngwaahịa PLA dị iche iche, nabata ịkpọtụrụ!
Oge nzipu: Dec-16-2021