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Polylactic acid (PLA), wotchedwanso polylactide, ndi aliphatic poliyesitala wopangidwa ndi kuchepa madzi m'thupi polymerization wa lactic acid opangidwa ndi tizilombo ting'onoting'ono nayonso mphamvu monga monoma.Imagwiritsa ntchito biomass yongowonjezedwanso monga chimanga, nzimbe, chinangwa ngati zida, ndipo ili ndi magwero osiyanasiyana ndipo imatha ...Werengani zambiri»
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Ulusi wa bamboo ndi ufa wa nsungwi wachilengedwe womwe umathyoledwa, kuphwanyidwa kapena kuphwanyidwa kukhala ma granules akaumitsa nsungwi.Nsungwi CHIKWANGWANI ali ndi mpweya permeability, mayamwidwe madzi, abrasion kukana, dyeability ndi makhalidwe ena, ndipo nthawi yomweyo ali ndi ntchito zachilengedwe antibacterial, ndi ...Werengani zambiri»
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Pulasitiki iyenera kusweka kukhala organic zinthu ndi mpweya woipa panja pasanathe zaka ziwiri kuti iwoneke ngati yosawonongeka malinga ndi mulingo watsopano waku UK womwe ukuyambitsidwa ndi British Standards Institute.Makumi asanu ndi anayi pa 100 aliwonse a carbon carbon omwe ali mu pulasitiki akuyenera kusinthidwa kukhala ...Werengani zambiri»