Extrusion & Post
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LCP product surface peeling and delamination
Fenómeno del problema
Surface peeling and delamination occur on LCP injection molded products.
Análisis de la causa
LCP anisotropy and surface orientation result in weak bonding between the skin layer and core layer, forming delamination.
Solución
Increase mold temperature to improve the bonding between skin layer and core layer; reduce injection speed to reduce surface orientation.
Conclusión clave
LCP delamination is a fragile manifestation of high anisotropy.
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