Material Drying
5 visualizaciones
Quality Deterioration from Excessive Drying of PC
Fenómeno del problema
Excessive drying of PC pellets (too high temperature or too long time) causes product discoloration and performance decline.
Análisis de la causa
Although PC requires strict drying, excessive drying causes thermal degradation and color darkening.
Solución
Strictly perform the drying at 120°C/4-6h; use timing and temperature control protection.
Conclusión clave
Excessive drying of PC is also harmful and requires precise control.
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!