Material Analysis
11 조회수
Plasticizer migration during PLA processing
문제 현상
The plasticizer in PLA products migrates to the surface over time, producing a greasy feeling.
원인 분석
The low molecular plasticizer has limited compatibility with PLA and gradually migrates.
해결 방법
Use macromolecular plasticizers or reactive plasticizers to reduce migration.
핵심 요약
PLA plasticizer migration affects the product surface and use safety.
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