Material Drying
4 조회수
Many filament breaks in PLA fiber spinning
문제 현상
The filament breakage rate is high during PLA melt spinning.
원인 분석
The PLA melt strength is low, degradation and moisture cause filament breakage, and impurities are present.
해결 방법
Fully dry; control the spinning temperature and residence time; improve the filtration accuracy.
핵심 요약
PLA spinning has strict requirements on process conditions.
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