Processing Machinery
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ABS automotive interior application
Problem Phenomenon
[Problem phenomenon] Automotive interior parts need impact resistance, heat resistance and low odor
Cause Analysis
ABS is used for interior parts (dashboard components, door panels, pillars); but heat resistance and weather resistance are inferior to PC/ABS and ASA, high-requirement parts need upgrading; during on-site troubleshooting, verify item by item according to this mechanism, avoiding blind machine adjustment based solely on experience
Solution
Interior parts select ABS or upgrade according to heat resistance requirements; low-VOC grade; weather-resistant parts choose ABS cautiously; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
ABS automotive interior is usable, high-requirement parts upgraded to PC/ABS; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for subsequent similar problems
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