Extrusion & Post
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Mold coating wear in PCTG '2079851475616104452
Problem Phenomenon
After long-term use, the mold coating peels off and loses its release effect.
Cause Analysis
Insufficient bonding between coating and mold; wear and corrosion cause coating failure.
Solution
Use high-quality coatings (DLC); regularly re-coat; properly maintain the mold.
Key Takeaway
PCTG mold coating life affects production continuity.
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