1. Iyini i-bio-based fiber?
● Imicu ye-bio-based isho imicu eyenziwe ngezinto eziphilayo ngokwazo noma izingcaphuno zazo.Isibonelo, i-polylactic acid fiber (i-PLA fiber) yenziwe ngemikhiqizo yezolimo equkethe isitashi efana nommbila, ukolweni, ne-sugar beet, futhi i-alginate fiber yenziwe nge-algae ensundu.
● Lolu hlobo lwefayibha esekelwe ku-bio alugcini nje ngokuluhlaza futhi luhambisana nemvelo, kodwa futhi lusebenza kahle kakhulu kanye nenani elikhulu elengeziwe.Isibonelo, izakhiwo zemishini, ukubola kwe-biodegradability, ukugqokwa, ukungashi, ukusebenzisana nesikhumba, ukunqanda amagciwane, kanye nezakhiwo zokususa umswakama zemicu ye-PLA azikho ngaphansi kunalezo zemicu yendabuko.I-alginate fiber iyikhwalithi ephezulu yezinto ezingavuthiwe zokukhiqizwa kwezingubo zezokwelapha ezine-hygroscopic, ngakho-ke inenani elikhethekile lesicelo emkhakheni wezokwelapha nempilo.
2. Kungani kuhlolwa imikhiqizo yokuqukethwe kwe-biobased?
Njengoba abathengi baya ngokuya bethanda imikhiqizo eluhlaza enobungani nemvelo, ephephile, etholakala ku-bio.Isidingo semicu ye-bio-based emakethe yendwangu siyakhula usuku nosuku, futhi kubalulekile ukuthuthukisa imikhiqizo esebenzisa ingxenye ephezulu yezinto ezisekelwe ku-bio ukuze kuthathwe inzuzo yokuqala emakethe.Imikhiqizo esekelwe ku-bio idinga okuqukethwe okusekelwe ku-bio yomkhiqizo noma ngabe kusesicwaningweni nasekuthuthukisweni, ekulawuleni ikhwalithi noma ezigabeni zokuthengisa.Ukuhlolwa kwe-Biobased kungasiza abakhiqizi, abasabalalisi noma abathengisi:
● I-R&D yoMkhiqizo: Ukuhlola okusekelwe ku-bio kwenziwa ngenqubo yokuthuthukiswa komkhiqizo osuselwa ku-bio, okungacacisa okuqukethwe okusekelwe ku-bio emkhiqizweni ukuze kube lula ukuthuthukisa;
● Ukulawulwa kwekhwalithi: Enqubweni yokukhiqiza imikhiqizo esekelwe ku-bio, ukuhlolwa okusekelwe ku-bio kungenziwa ezintweni zokusetshenziswa ezinikeziwe ukuze kulawulwe ngokuqinile ikhwalithi yezinto zokusetshenziswa zomkhiqizo;
● Ukuphromotha nokumaketha: Okuqukethwe okusekelwe ku-bio kuzoba ithuluzi elihle kakhulu lokuthengisa, elingasiza imikhiqizo ukuthi izuze ukwethenjwa ngabathengi futhi ibambe amathuba emakethe.
3. Ngingakubona kanjani okuqukethwe kwe-biobased emkhiqizweni?– Carbon 14 test.
Ukuhlolwa kwe-Carbon-14 kungahlukanisa ngempumelelo izingxenye ezisuselwa ku-bio kanye ne-petrochemical emkhiqizweni.Ngoba izinto eziphilayo zanamuhla ziqukethe i-carbon 14 ngenani elifanayo ne-carbon 14 emkhathini, kuyilapho izinto zokusetshenziswa kwe-petrochemical zingenayo i-carbon 14.
Uma umphumela wokuhlolwa osuselwe ku-bio yomkhiqizo ungu-100% wokuqukethwe kwekhabhoni esekelwe ku-bio, kusho ukuthi umkhiqizo utholakala ku-bio-source engu-100%;uma umphumela wokuhlolwa womkhiqizo ungu-0%, kusho ukuthi umkhiqizo wonke uyi-petrochemical;uma umphumela wokuhlolwa ungama-50%, Kusho ukuthi u-50% womkhiqizo ungowokuzalwa kwezinto eziphilayo futhi u-50% wekhabhoni ungowomsuka we-petrochemical.
Izindinganiso zokuhlola zezindwangu zihlanganisa i-ASTM D6866 ejwayelekile yaseMelika, i-European standard EN 16640, njll.
Isikhathi sokuthumela: Jan-08-2022