Lesela la polylactic acid le sa lohiloeng

Polylactic acid e sa lohiloeng lesela Features

Lintho tse fokolang tse senyehang

Tšireletso ea tikoloho le tšilafalo mahala

E bonolo ebile e rata letlalo

Sebaka sa lesela se boreleli ntle le chip, ho lekana hantle

Moea o motle oa ho phunyeletsa

Ts'ebetso e ntle ea ho monya metsi

Sebaka sa tšebeliso ea lesela le sa lohiloeng la polylactic acid

Lesela la bongaka le la bohloeki: liaparo tsa ho sebetsa, liaparo tse sireletsang, lesela le bolaeang likokoana-hloko, limaske, li-diaper, li-napkins tsa bohloeki tsa basali, joalo-joalo.

Lesela le khabisitsoeng la ntlo: lesela la lebota, lesela la tafole, lakane ea bethe, libethe, joalo-joalo;

Ka ho kenya lesela: lesela, sekhomaretsi lesela, flocculation, sete k'hothone, mefuta eohle ea masela a maiketsetso a letlalo tlase;

Lesela la indasteri: lisebelisoa tsa filthara, thepa ea ho kenya letsoho, mokotla oa ho paka samente, geotextile, lesela le koahelang, jj.

Lesela la temo: lesela le sireletsang lijalo, lesela la lipeo, lesela la nosetso, lesela le sireletsang lijalo, jj.

Tse ling: k'hothone ea sebaka, lisebelisoa tsa ho kenya mocheso, linoleum, filthara ea sakerete, mokotla oa tee, joalo-joalo

Na PLA e hlile e rata tikoloho?

Polylactic acid, kapa PLA, ke mofuta oa polasetiki e senyehang habonolo e sebelisoang khafetsa ho etsa lijana tsa lijo tsa mantsiboea, lisebelisoa tsa bongaka le ho paka lijo. Ho ea ka liphuputso tsa morao-rao, PLA e bolokehile bakeng sa batho 'me ha e na liphello tse mpe ho bona ka ho toba.
PLA e na le melemo e itseng mabapi le paballo ea tikoloho hobane e entsoe ka limolek'hule tsa lactic acid tse entsoeng ka polymerized 'me li ka aroloa ka carbon dioxide le metsi lefatšeng la tlhaho. Ho fapana le li-polymers tse tloaelehileng, PLA ha e hlahise metsoako e kotsi kapa e bakang mofetše kapa e na le phello e mpe bophelong ba batho. Masapo a maiketsetso le li-sutures ke mehlala e 'meli feela ea lihlahisoa tsa bongaka tse seng li ntse li sebelisa PLA haholo.

Leha ho le joalo, ho lokela ho boleloa hore lik'hemik'hale tse 'maloa tse sebelisoang ho etsa PLA li ka ba le phello tikolohong le bophelong ba batho. Benzoic acid le benzoic anhydride, mohlala, li sebelisoa ha ho etsoa PLA 'me ka bongata bo ka ba kotsi ho batho. Ho feta moo, ho hlokahala matla a mangata ho theha PLA, 'me tšebeliso e feteletseng ea matla e tla fella ka tlhahiso ea lintho tse ngata tse silafatsang le likhase tse futhumatsang lefatše tse tla senya tikoloho.
Ka lebaka leo, PLA e loketse ho sebelisoa ha ho lokisoa lijo le ho sebelisoa ha feela litaba tsa polokeho le tikoloho li nahanoa.