Injection Molding
3 visualizaciones
Poor Surface Gloss of LDPE Injection Molded Products
Fenómeno del problema
The product is dull and not bright.
Análisis de la causa
Low mold temperature gives poor replication; LDPE itself has a soft surface and low gloss.
Solución
①Raise mold temperature; ②polish the cavity; ③increase holding pressure; ④confirm the gloss expectation of the grade.
Conclusión clave
Soft material gloss relies on mold temperature and polishing.
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!