Blow Molding
3 Aufrufe
PB polybutene-1 poor welding problem in '2079851475616104457
Problembeschreibung
Polybutene-1 PB exhibits poor welding during blow '2079851475616104453ing at 180-230°C.
Ursachenanalyse
PB crystal form transition II→I is the key factor.
Lösung
Control cooling rate.
Wichtigste Erkenntnis
PB pressure pipes need to control crystal form transition.
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!