Processing Machinery
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ABS impact-resistant grade processing
Problem Phenomenon
ABS impact-resistant grade, toughness retention and processing protection, rubber phase management.
Cause Analysis
ABS impact-resistant grade; toughness retention; butadiene rubber phase; processing protection; shear heat management; low-temperature performance; application matching.; during on-site troubleshooting, verify item by item according to this mechanism, avoiding blind machine adjustment based solely on experience
Solution
①Impact-resistant grade; ②processing protection; ③shear heat management; ④low-temperature verification; ⑤application matching.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
The rubber phase protection of ABS impact-resistant grade is the core; shear and temperature management; verification ensures toughness.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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