Material Drying
5 görüntüleme
Internal pores of POM injection molded products
Sorun Belirtisi
Internal voids found in POM products.
Neden Analizi
POM is not sensitive to hydrolysis, but if it contains trace moisture or degradation gas, pores will form in the product; insufficient holding pressure is also a cause.
Çözüm
Drying treatment 80-90°C/2-4h; increase holding pressure; optimize venting.
Temel Çıkarım
POM pores are mainly related to gas generation and holding pressure.
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!