Processing Machinery
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PA12 Product Low-Temperature Toughness
Problem Phenomenon
Low-temperature application verification.
Cause Analysis
PA12 has good low-temperature impact strength (still maintained at -40℃); it is the preferred nylon for cold environments.; During on-site troubleshooting, verify item by item according to this mechanism to avoid blindly adjusting the machine based solely on experience
Solution
①Select PA12 for low-temperature applications; ②do low-temperature test verification; ③round corners in structure; ④select material according to working conditions.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
PA12 low-temperature toughness is its differentiated advantage; replacing PA6/PA66 in cold environments.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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