Molds & Tooling
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Corrosiveness of LCP degradation products
Problembeschreibung
LCP degradation produces corrosive gases that affect the mold and screw.
Ursachenanalyse
The ester groups in LCP will hydrolyze or pyrolyze under excessive temperature to produce acid.
Lösung
Use corrosion-resistant steel to manufacture molds and screws.
Wichtigste Erkenntnis
LCP corrosiveness is an additional risk of high-temperature processing.
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