Blow Molding
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ASA amorphous toughness
Problem Phenomenon
ASA amorphous polymer toughness, comparison with semi-crystalline PLA.
Cause Analysis
ASA amorphous polymers are usually tougher than semi-crystalline polymers such as PLA; molecular chain mobility; crystallinity; fracture behavior; 3D printing parameter influence; application scenarios.
Solution
①Amorphous toughness utilization; ②comparison with PLA; ③parameter optimization; ④fracture testing; ⑤application matching.; After adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Key Takeaway
ASA amorphous toughness is a material advantage; comparison with PLA is the selection basis; optimization ensures performance realization.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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