Molding Process 3 visualizações

Stress whitening appears on the surface of TPV products

Fenómeno do problema

White areas appear locally after the product is stressed or cut

Análise das causas

Internal stress release, local yielding of the polymer produces micropore scattering

Solução

Annealing treatment to eliminate stress, optimize the process to reduce internal stress

Conclusão principal

Stress whitening is a visible sign of excessive internal stress

TPV、stress whitening

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