Material Drying
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Bubble Problem in Compression Molding of PAK Special Engineering Plastic
Problem Phenomenon
Polyacrylate ketone PAK shows bubble during compression '2079851475616104453ing at 240-300°C.
Cause Analysis
Improper control in the aspect of PAK high-temperature drying).
Solution
Increase the mold temperature.
Key Takeaway
PAK high-temperature processing requires precise control.
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