Processing Machinery
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PP Nucleating Agent Application
Problem Phenomenon
PP nucleating agent application, crystallization control and performance, transparency improvement.
Cause Analysis
PP nucleating agent application; crystallization control; transparency improvement; rigidity improvement; shrinkage control; processing window; performance optimization.; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based on experience alone
Solution
①Nucleating agent selection; ②Dosage optimization; ③Transparency verification; ④Rigidity testing; ⑤Performance optimization.; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
Key Takeaway
PP nucleating agent is a crystallization control means; transparency and rigidity are equally important; optimization ensures comprehensive performance.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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