Extrusion & Post
9 Aufrufe
CEF internal delamination cracking
Problembeschreibung
The CEF product delaminates internally and cracks along the interface
Ursachenanalyse
The interface adhesion between CEF and incompatible fillers or blending components is poor; the cooling shrinkage difference causes interlayer stress
Lösung
1) Use a compatibilizer to improve the interface adhesion; 2) Uniform cooling to reduce interlayer stress; 3) Reduce the amount of incompatible components added
Wichtigste Erkenntnis
Internal delamination is caused by poor interface and shrinkage differences; compatibilizer and uniform cooling are the key
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!