Molding Process
8 görüntüleme
POE surface stress whitening
Sorun Belirtisi
POE product stressed area surface stress whitening, affecting appearance and strength
Neden Analizi
POE under local stress, molecular orientation causes refractive index difference and whitening; product internal stress concentration areas
Çözüm
1) Reduce injection speed to reduce orientation stress; 2) Annealing treatment 80°C/2h to release stress; 3) Product design to avoid stress concentration sharp corners
Temel Çıkarım
Stress whitening is caused by orientation and internal stress; reducing orientation and annealing are key
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!