Chotchinga cha udzu cha PLA

PLA, kapena asidi polylactic, ndi biodegradable ndi compostable polima yochokera zinthu zongowonjezwdwa monga chimanga wowuma kapena nzimbe. Nthawi zambiri amagwiritsidwa ntchito ngati m'malo mwa mapulasitiki achikhalidwe opangidwa ndi mafuta. PLA yayamba kutchuka pamapulogalamu osiyanasiyana, kuphatikiza zida zonyamula, zodulira, ndi kusindikiza kwa 3D.

Zikafika pa zotchinga udzu,PLAangagwiritsidwe ntchito ngati njira biodegradable. Chotchinga cha udzu, chomwe chimadziwikanso ngati nsalu yoletsa udzu kapena nsalu yotchinga, ndi chinthu chomwe chimagwiritsidwa ntchito poletsa kukula kwa udzu m'minda, m'mabedi amaluwa, kapena madera ena owoneka bwino. Zimagwira ntchito ngati chotchinga chakuthupi chomwe chimalepheretsa kuwala kwadzuwa kufika pansi, motero kumalepheretsa udzu kumera ndi kukula.

Zolepheretsa udzu wachikhalidwe nthawi zambiri zimapangidwa kuchokera ku zinthu zosawonongeka monga polypropylene kapena polyester. Komabe,Zotchinga za udzu zochokera ku PLAkupereka njira yosamalira zachilengedwe. Zotchinga za udzu zomwe zimatha kuwonongeka nthawi zambiri zimakhala zoluka kapena zosalukidwa zopangidwa kuchokera ku ulusi wa PLA. Amagwira ntchito yofanana ndi zolepheretsa udzu wamba koma amakhala ndi mwayi wowola mwachilengedwe pakapita nthawi.

Nkofunika kuzindikira kuti mphamvu ndi durability waPLA zotchinga udzuzingasiyane kutengera mankhwala enieni ndi ntchito. Zinthu monga makulidwe a nsalu, kuthamanga kwa udzu, ndi chilengedwe zimatha kukhudza momwe zimagwirira ntchito. Kuphatikiza apo, zotchinga za udzu za PLA zitha kukhala ndi moyo wamfupi poyerekeza ndi njira zina zosawonongeka.

Musanagwiritse ntchito chotchinga cha udzu cha PLA, ndibwino kuti muwunike ngati chikugwirizana ndi zosowa zanu zenizeni ndikuganiziranso zinthu monga momwe mukufunira, moyo womwe ukuyembekezeredwa, komanso nyengo yakuderalo.