Nezve PLA PLA, inozivikanwawo sepolylactide, ipolyester yakagadzirwa kubva kulactic acid.Polylactic asidhi ine yakanakisa biodegradability, kuenderana uye kunwisa.Iyo isiri-chepfu, isiri-inoshungurudza yekugadzira polymer zvinhu.Yayo mbishi ndeye lactic acid, iyo inonyanya kutorwa kubva kufermentat ...
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