Processing Machinery
3 조회수
Nucleating Agent Application for PLA Products
문제 현상
Slow crystallization and poor heat resistance.
원인 분석
Nucleating agents promote heterogeneous nucleation and increase the crystallization rate; multiple nucleating agents have been verified in the literature.; During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
해결 방법
①Add nucleating agent; ②Optimize the addition amount; ③Combine with heat setting; ④Verify crystallinity improvement.; After adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
핵심 요약
Nucleating agents are the standard means of PLA crystallization modification.; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future
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