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E-glass woven roving
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.

mark Fiber consistency(ends/ cm) 
Area weight (g/m 2 ) 

Thick-ness (mm) 

Width (cm) 

Length (mm) Breaking strength(N)≥
 Warp direction Weft direction     Warp direction Weft direction
EWR400 3.6 3.2 400±30 0.4 100 50-100 2500 2500
EWR600 2.6 2.5 600±50 0.6 100 40KG 4000 4000
EWR800 1.8 1.8 800±60 0.8 100 40KG 4600 4600