Molding Process
4 조회수
Insufficient transparency of PLA products
문제 현상
PLA products have poor transparency and large haze.
원인 분석
The PLA crystallinity is high (>20%) or the cooling conditions promote crystallization, causing the transparency to decrease; impurities are present.
해결 방법
Use amorphous PLA grades; rapidly cool to suppress crystallization; keep the raw material pure.
핵심 요약
PLA transparency is negatively correlated with crystallinity.
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