Extrusion & Post
11 görüntüleme
Glass Fibre surface dense pits
Sorun Belirtisi
Glass Fibre product surface 0.1-0.3mm pits dense, affecting appearance and coating adhesion
Neden Analizi
Raw material contains impurity particles >0.05%; mold cavity surface damaged or corrosion pits
Çözüm
1) Replace with pure raw material, impurities <0.01%; 2) repair and polish mold cavity to Ra<0.2μm; 3) filter raw material to remove particles
Temel Çıkarım
Pits are caused by raw material impurities and mold damage; pure raw material and mold maintenance are key
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!