Yintoni umahluko phakathi kwezithako ze-CPLA kunye nezitya ze-PLA?

Umahluko phakathi kwezithako zeemveliso zetafile zeCPLA kunye nezePLA. Ngokuphucuka kolwazi ngendalo, imfuno yeetafile ezibolayo iyanda. Xa kuthelekiswa neetafile zeplastiki zemveli, iitafile zeCPLA kunye nezePLA ziye zaba ziimveliso ezidumileyo ezinobuhlobo nokusingqongileyo kwimarike ngenxa yazo.iyabola kwaye iyakwazi ukuchumisaiipropati. Ngoko ke, yintoni umahluko phakathi kwezithako ze-CPLA kunye nezitya ze-PLA? Masenze intshayelelo yesayensi edumileyo apha ngezantsi.

Okokuqala, makhe sijonge izithako zeCPLA. Igama elipheleleyo leCPLA yiCrystallized Poly Lactic Acid. Yinto exutywe ne-polylactic acid (iPoly Lactic Acid, ebizwa ngokuba yiPLA) kunye nee-reinforcement agents (ezifana nezizalisi zeminerali). I-PLA, njengesithako esiphambili, ixhaphake kakhulu phakathi kwezinto ezinobuhlobo nokusingqongileyo. Iveliswa ngokubilisa isitatshi kwizityalo ezivuselelekayo ezifana ne-cornstarch okanye ummoba. Izitya zePLA zenziwe ngezinto ezicocekileyo zePLA. Izitya zePLA zibola ngokwendalo kwaye zikwayinto enobuhlobo nokusingqongileyo. Ekubeni umthombo wePLA ikakhulu zizinto eziluhlaza zezityalo, ayizukubangela ungcoliseko kwindalo xa ibola kwindawo yendalo.

Okwesibini, makhe sijonge ukubola kwezithako ze-CPLA kunye ne-PLA. Zombini ii-CPLA kunye nee-PLA tableware zizinto ezinokubola, kwaye zinokubola kwindawo efanelekileyo. Nangona kunjalo, ngenxa yokuba ezinye izinto zokuqinisa zongezwa kwizinto ze-CPLA ukuze ziyenze ibe yikristale ngakumbi, ii-CPLA tableware zithatha ixesha elide ukuba zibole. Kwelinye icala, ii-PLA tableware zibola ngokukhawuleza, kwaye ngokubanzi kuthatha iinyanga eziliqela ukuya kwiminyaka eliqela ukuba zibole ngokupheleleyo.

Okwesithathu, masithethe ngomahluko phakathi kwe-CPLA kunye ne-PLA ngokubhekiselele kwi-compost. Ngenxa yokubola kwendalo kwezinto ze-PLA, zinokufakwa kwi-compost phantsi kweemeko ezifanelekileyo ze-compost kwaye ekugqibeleni zibole zibe zizichumisi kunye nokulungiswa komhlaba, zibonelele ngezondlo ezingaphezulu kwindalo. Ngenxa ye-crystallinity yayo ephezulu, i-CPLA tableware ibola kancinci, ngoko ke kungathatha ixesha elide kwinkqubo yokwenza i-compost.

Okwesine, makhe sijonge indlela esebenza ngayo kwindalo esingqongileyo yeCPLA kunye nePLA tableware. Nokuba yiCPLA okanyeIzitya zetafile zePLA, zinokutshintsha ngokufanelekileyo izitya zeplastiki zemveli, ngaloo ndlela zinciphise ungcoliseko lokusingqongileyo. Ngenxa yeempawu zazo ezibolayo, ukusebenzisa izitya zeCPLA kunye nePLA kunokunciphisa ukuveliswa kwenkunkuma yeplastiki kwaye kunciphise umonakalo kwindalo esingqongileyo. Ukongeza, kuba iCPLA kunye nePLA zenziwe ngezityalo ezihlaziyekayo, inkqubo yazo yemveliso inobuhlobo nokusingqongileyo.

Okwesihlanu, kufuneka siqonde ukuba kukho umahluko na ekusetyenzisweni kwe-CPLA kunye ne-PLA tableware. I-CPLA tableware ayimelani nobushushu obuphezulu kunye neoyile. Oku kungenxa yokongezwa kwezinye ii-reinforcement agents xa kusenziwa i-CPLA tableware, nto leyo eyonyusa ubukrelekrele bezinto ezisetyenzisiweyo. Xa usebenzisa i-PLA tableware, kufuneka unikele ingqalelo ukuze uphephe imiphumo yobushushu obuphezulu, igrisi kunye nezinye izinto. Ukongeza, ngenxa yokuba i-CPLA tableware yenziwe ngokucinezela ngobushushu obuphezulu, imo yayo izinzile kwaye ayilula ukuyiguqula. I-PLA tableware ngokubanzi isebenzisa iteknoloji yokubumba ngenaliti, enokuvelisa izikhongozeli kunye ne-tableware yeemilo ezahlukeneyo.

Okokugqibela, masishwankathele umahluko phakathi kwezithako zetafile zeCPLA kunye nePLA. Iitafile zeCPLA zizinto ezikristale kakhulu ezixutywe ne-polylactic acid kunye nee-reinforcement agents. Zinokumelana okuhle nobushushu obuphezulu kunye nokumelana neoyile. Iitafile zePLA zenziwe ngezinto ezicocekileyo zePLA, ezibola ngokukhawuleza kwaye kulula ukuzicola. Nangona kunjalo, kufuneka kuthathwe unonophelo ukuze kuthintelwe ukuzisebenzisa phantsi kobushushu obuphezulu kunye neemeko zokuthambisa. Nokuba ziitafile zeCPLA okanye zePLA, zombini ziyabola kwayeiimveliso ezinomgquba olungileyo kwindalo, nto leyo enokunciphisa ngempumelelo ungcoliseko lokusingqongileyo olubangelwa yinkunkuma yeplastiki.

Siyathemba ukuba ngentshayelelo yesayensi edumileyo engentla, ungawuqonda ngcono umahluko phakathi kwezithako zeemveliso ze-CPLA kunye neze-PLA. Khetha i-MVI ECOPACK izitya zetafile ezinobuhlobo nokusingqongileyo kwaye wenze indima yakho ekukhuseleni okusingqongileyo.