Material Analysis
12 görüntüleme
Plasticizer migration during PLA processing
Sorun Belirtisi
The plasticizer in PLA products migrates to the surface over time, producing a greasy feeling.
Neden Analizi
The low molecular plasticizer has limited compatibility with PLA and gradually migrates.
Çözüm
Use macromolecular plasticizers or reactive plasticizers to reduce migration.
Temel Çıkarım
PLA plasticizer migration affects the product surface and use safety.
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