缠绕用无碱玻璃纤维直接无捻粗纱，主要适用于增强不饱和聚酯树脂、乙烯基树脂、环氧树脂、聚氨酯树脂等，可用于制造各种直径规格的玻璃钢输水及化工防腐管道、耐高压的输油管道、压力容器、储罐等，以及电线杆、绝缘筒等绝缘材料。

Filament Winding Roving is compatible with unsaturated polyester, polyurethane, vinyl ester,expoxy and phenolic resins.Main uses include manufacture of FRP pipes of various diameters,high-pressure pipes for petroleum transitions,pressure vessels,storage tanks,and insulation materials such as utility rods and insulation tube.

Packing

In case of palletizing,each package is wrapped with a shrinking plastic film.Each pallet contains three or four layers with 16packages per layer,totally 48 or 64 per pallet.

Key words : Direct Roving