E-glass woven roving EWR400 1. Usage and ingredient E-glass woven roving is a schistose double faces reinforcement fabric that is weaved into from roving in directly. E-glass woven roving applys to all kinds of polyester reinforcement system, (such as unsaturated polyester resin, vinylite, epoxy resin and phenolic resin. E-glass woven roving is a high performance reinforcement material. It is widely used in hand lay-up and machinery processing products, (such as vessel, container, airplane and vehicle component, furniture, athletic facilities and other industry. 2. Feature Warp and weft yarns are parallel arrangement as flat situation, with uniform tension; Fiber is aligned with large consistency, stable and easy operation; Good moldability, fast and complete wet out in resins, resulting in high productivity; Good transparency and high strength of composite products.