PLA yog dab tsi? PLA yog cov khoom siv biodegradable tshiab, uas yog ua los ntawm cov hmoov txhuv nplej siab uas tau npaj los ntawm cov chaw cog qoob loo (xws li pob kws). Cov hmoov txhuv nplej siab yog tsim rau hauv lactic acid los ntawm fermentation thiab tom qab ntawd hloov mus rau hauv polylactic acid los ntawm kev siv tshuaj lom neeg.
PLA muaj qhov tshwj xeeb biodegradability, biocompatibility thiab yuav tsis tawm teeb meem ib puag ncig tom qab degradation. Nws yuav dhau los ua ib qho khoom siv tiv thaiv ib puag ncig thiab ib puag ncig nrog kev siv dav thiab kev cia siab rau yav tom ntej. Tom qab siv, nws tuaj yeem degradation tag nrho los ntawm cov kab mob me me hauv xwm, thiab thaum kawg tsim cov pa roj carbon dioxide thiab dej yam tsis ua rau ib puag ncig muaj kuab paug, uas yog qhov zoo heev rau kev tiv thaiv ib puag ncig. Nws tau lees paub tias yog ib qho khoom siv zoo rau ib puag ncig. PLA muaj ntau daim ntawv thov, xws li extrusion, txhaj tshuaj molding, zaj duab xis kos duab, spinning thiab lwm yam. Tus naj npawb ntawmcov tshuab tsim PLA yaskuj tseem nce ntxiv.
PLA = Los ntawm cov nroj tsuag mus rau hauv av, ib qho kev xaiv tiag tiag
Xws li HEY12 Cov Khoom Siv Uas Siv Tau Ib Zaug Xwb PLA yas khob ua tshuab, muaj ntawm biodegradable PLA khob thiab tais.
HEY01 Yas pov tseg Biodegradable Food Container Thiab Box Ua Tshuab, Feem ntau yog rau kev tsim cov ntim yas ntau yam (qe tais, ntim txiv hmab txiv ntoo, ntim khoom noj, ntim ntim, thiab lwm yam) nrog cov ntawv thermoplastic.
GTMSMART muaj cov khoom siv tshaj lij thiab tau txais kev qhuas los ntawm cov neeg siv khoom hauv ntau lub tebchaws. Yog tias koj xav paub ntau ntxiv txog cov tshuab PLA sib txawv, txais tos los sab laj!
Post lub sij hawm: Dec-16-2021