Molding Process 6 Aufrufe

SEBS product surface stress whitening

Problembeschreibung

White areas appear locally after product stressed or cut

Ursachenanalyse

Internal stress release, polymer local yielding producing micropore scattering

Lösung

Annealing to eliminate stress, optimize process to reduce internal stress

Wichtigste Erkenntnis

Stress whitening is the visual sign of excessive internal stress

SEBS、stress whitening

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