Processing Machinery
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ASA impact strength 14kJ/m²
Problem Phenomenon
ASA Izod notched impact strength 14kJ/m², toughness management.
Cause Analysis
ASA Izod notched impact strength 14kJ/m²; toughness; low-temperature performance; processing influence; application evaluation; safety margin.; During on-site investigation, verify item by item according to this mechanism, avoid blindly adjusting the machine based on experience alone
Solution
①Impact testing; ②low-temperature verification; ③processing protection; ④application evaluation; ⑤safety design.; After adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Key Takeaway
ASA impact strength is a toughness indicator; processing protection ensures performance; evaluation ensures application safety.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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