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To reduce environmental pollution and oil shortages, biodegradable polylactide (PLA) from plants was used to replace synthetic plastic from petroleum. In this study, high‐melt‐viscosity PLA was achieved through the insitu reaction of carboxyl‐ended polyester (CP) and solid epoxy (SE) first; then, PLA foams were successfully prepared by a chemical compression‐molding method. The detailed foaming factors...
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