Extrusion & Post
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Analysis and Solution of high-temperature degradation of PAK in extrusion of coatings
Problem Phenomenon
When producing coatings by extrusion, PAK shows abnormal performance related to high-temperature degradation.
Cause Analysis
The main reason is that parameter fluctuation is too large in the aspect of high-temperature degradation, leading to unstable processing.
Solution
Comprehensively solve the high-temperature degradation problem from the perspective of raw material control.
Key Takeaway
The high-temperature degradation control of PAK is the key link to ensure processing quality.
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