Processing Machinery
8 visualizaciones
EAA internal unmelted particles
Fenómeno del problema
Unmelted transparent or translucent particles appearing inside EAA products
Análisis de la causa
Insufficient screw plasticizing capacity, temperature too low; feeding amount too large exceeding plasticizing capacity; EAA melting temperature too high
Solución
1) Increase processing temperature to ensure full melting; 2) Reduce feeding amount to match plasticizing capacity; 3) Increase the screw mixing section
Conclusión clave
Unmelted particles are caused by insufficient plasticization; increasing temperature and reducing feeding is key
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!