Specification :

Filament Winding Roving
Filament winding roving is specially designed as reinforcements for thermoset resins used in filament winding processes,it is mainly used to make filament wound pipes .pressure vessels,chemical storage tanks and other complicated parts,etc.the size systems of filament winding rovings are made to achieve good compatibility with polyester,vinylester and epoxy resins.
Product Type
Product code Ends Tex(tex) Weigth(kg) Bobbin diameter
Ec11-200(1)-H110 1 190-210 18±0.5 265
Ec11-400(2)-H110 2 380-420 18 ±0.5 265
Ec13-300(1)-H110 1 280-310 19±0.5 265-270
Ec13-600(2)-H110 2 560-63 0 20±0.5 265-270
Ec13-900(3)-H110 3 885-945 20±0.5 265-270
Ec 131200(4)-H110 4 1140-1260 20±1 265-270
Ec 132400(8)-H110 8 2280-2520 20±1 265-272
Ec 134400(15)-H110 15 4180-4200 20±1 265-272
Ec 134800(16)-H110 16 4560-5040 20±1 265-272
Ec 138800(30)-H110 30 8360-9240 20±1 265-272
Ec 139600(32)-H110 32 9120-10080 20±1 265-272

Product specification Product characteristics
LOI: (3.5-3.8)% Uniform tension
Moisture : (0.03-0.1)% Fast and complete wet-out in resins
Wet-out speedd50s No fuzz
Tensile strengthe0.36n/tex Excellent mechanical properties
Catenary d50mm