Molding Process
6 Aufrufe
TPO product surface stress whitening
Problembeschreibung
Local white areas appear after product stressed or cut
Ursachenanalyse
Internal stress release local yielding of polymer produces micropore scattering
Lösung
Annealing to eliminate stress optimize process to reduce internal stress
Wichtigste Erkenntnis
Stress whitening is a visible sign of excessive internal stress
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