Molding Process
6 Aufrufe
EEA Hardness Too Low
Problembeschreibung
EEA product Shore hardness is 5-10 degrees lower than target, feels soft
Ursachenanalyse
EEA soft nature, low hardness; too much plasticizer or softener added; crystallinity low
Lösung
1) Add 5-10wt% rigid filler to increase hardness; 2) Reduce plasticizer dosage; 3) Increase cooling rate to increase crystallinity
Wichtigste Erkenntnis
Low hardness is caused by material softness and excessive plasticization; adding filler is key
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!