Injection Molding
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PETG injection molded product haze due to mold release agent residue
Fenómeno do problema
After using mold release agent, the PETG product surface becomes hazy, and transparency and gloss decrease.
Análise das causas
Mold release agent sprayed excessively or unevenly distributed, remaining on the product surface, the release agent reacts with and erodes PETG.
Solução
Reduce mold release agent dosage with precision spraying; select a dedicated transparent plastic release agent; minimize dependence through mold treatment.
Conclusão principal
PETG transparent products should minimize the use of mold release agent.
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