direct roving /spray-up roving

Direct roving is specially designed as reinforcements for thermoset resins used in filament winding and pultrusion process, hand lay-up and particular application in self-supporting drop wire.

TECHNICAL PROPERTIES:

• R2O content: ≤ 0.80%
• Coupling agent: Silane
• Compatible resin: Polyester Vinylester or Epoxy resins
• Moisture: ≤ 0.10%
• Loss on ignition: O. 55%± 0.20%
• Fiiament diameeter: 11-24μm
• Linear Density: 300- 4800 TEX.