Extrusion & Post
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Residual mold release agent affecting subsequent processing of PCTG
Fenómeno do problema
Residual mold release agent on products affects printing and coating.
Análise das causas
Mold release agent migrates to the product surface, difficult to completely remove, affecting post-processing.
Solução
Use fast-volatilizing self-cleaning release agents; precisely control dosage; post-cleaning.
Conclusão principal
PCTG release agent residue is a post-processing quality hazard.
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