Molding Process
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Deformation of PLA tableware during microwave heating
Fenómeno del problema
PLA tableware deforms severely during microwave heating.
Análisis de la causa
The content heated by microwave rises above the PLA Tg, and the tableware softens and deforms.
Solución
Not suitable for microwave heating; select heat-resistant crystalline PLA.
Conclusión clave
PLA is not suitable for microwave and needs to be labeled.
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