Molding Process
6 Aufrufe
MP hardness too low
Problembeschreibung
MP product Shore hardness 5-10 degrees lower than the target, soft to the touch
Ursachenanalyse
MP inherently soft, low hardness; plasticizer or softener added too much; crystallinity low
Lösung
1) add rigid filler 5-10wt% to increase hardness; 2) reduce plasticizer amount; 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!