Processing Machinery
7 visualizações
EMA internal unmelted particles
Fenómeno do problema
Unmelted transparent or translucent particles appear inside EMA products
Análise das causas
Screw plasticizing capacity insufficient with temperature too low; feeding amount too large exceeding plasticizing capacity; EMA melting temperature too high
Solução
1) Increase processing temperature to ensure full melting; 2) Reduce feeding amount to match plasticizing capacity; 3) Increase screw mixing section
Conclusão principal
Unmelted particles are caused by insufficient plasticization; increasing temperature and reducing feeding are key
Isto foi útil?
0 pessoas acharam isto útil
Obrigado pelo seu comentário!