Last Updated
：2025/11/25
polylactic acid
（ plural ）
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(organic chemistry) A biodegradable thermoplastic made by polymerization of lactic acid residues.
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polylactic acid
Researchers developed a new packaging film made from polylactic acid that decomposes in industrial composting facilities.
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Researchers developed a new packaging film made from polylactic acid that decomposes in industrial composting facilities.
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