Injection Molding
3 Aufrufe
PETG injection molded product haze due to mold release agent residue
Problembeschreibung
After using mold release agent, the PETG product surface becomes hazy, and transparency and gloss decrease.
Ursachenanalyse
Mold release agent sprayed excessively or unevenly distributed, remaining on the product surface, the release agent reacts with and erodes PETG.
Lösung
Reduce mold release agent dosage with precision spraying; select a dedicated transparent plastic release agent; minimize dependence through mold treatment.
Wichtigste Erkenntnis
PETG transparent products should minimize the use of mold release agent.
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