Production & Quality
6 مشاهدة
LCA evaluation of PLA degradable plastic
ظاهرة المشكلة
The LCA (life cycle assessment) results of PLA are highly uncertain.
تحليل الأسباب
The raw material source (corn, sugarcane, etc.), process energy consumption, and end-of-life disposal greatly affect the LCA.
الحل
Require complete LCA data; continuously optimize the production chain to reduce the carbon footprint.
الخلاصة الأساسية
The sustainability of PLA needs scientific evaluation and should not be blindly advertised.
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