Filament winding roving is specially designed as reinforcements for thermoset resins used in filament winding processes. The size systems of filament winding rovings are made to achieve good compatibility with polyester, vinylester and eposy resins.

It is soft, smooth and better compatible with styrene for resin impregnation. The GRP is good property of water-resistance.

Use: Widely used in filament wound pipes, pressure vessels, chemical storage tanks, complicated parts, reactor etc.

- uniform tension
- fast and complete wet-out in resins
- no fuzz
- excellent mechanical properties

Technical Specifications:
Type: 4800tex
R2O Content: <0.82%
Coupling Agent: Silane
Moisture Content: <0.3%
LOI: 0.55 +0.2%
Filament Diameter: 11-14 ¦Ìm