Material Analysis
12 görüntüleme
Unstable shrinkage rate of EMA
Sorun Belirtisi
The shrinkage rate of EMA products fluctuates ±0.8%, exceeding the ±0.2% requirement
Neden Analizi
Molecular weight differences between EMA batches cause shrinkage rate variation; processing temperature fluctuation affects crystallinity and thereby shrinkage rate
Çözüm
1) Strictly control raw material batch consistency; 2) Stabilize processing temperature within ±2°C to ensure consistent crystallinity; 3) Reserve adjustment space for mold shrinkage compensation
Temel Çıkarım
Unstable shrinkage rate is caused by batch differences and temperature fluctuation; raw material and temperature control are key
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!