Material Drying
8 visualizaciones
Ambient temperature and humidity changes affect processing stability and product quality
Fenómeno del problema
Ambient temperature and humidity changes affect processing stability and product quality
Análisis de la causa
High ambient humidity, raw material moisture absorption accelerates
Ambient temperature fluctuation affects equipment temperature control
Poor workshop ventilation affects drying effect
Seasonal changes require process parameter adjustment
Cellulose acetate butyrate has high sensitivity to ambient humidity (PA type especially obvious)
Solución
Control workshop humidity ≤60%RH
Stabilize workshop temperature
Improve workshop ventilation
Adjust process parameters when seasons change
PA-type raw materials stored sealed and used quickly
Conclusión clave
The environment needs humidity and temperature stability control
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!