Fiberglass Woven Roving Cloth
Fiberglass woven roving is a bidirectional reinforcing fabric woven from direct roving in a plain weave pattern. It is a high-performance reinforcement material widely used in hand lay-up and mechanical molding processes, serving as the core substrate for FRP (Fiber-Reinforced Plastic) products. It is compatible with various resin systems, including unsaturated polyester, vinyl ester, epoxy, and phenolic resins.
Description
Products Features
High Strength：Excellent mechanical strength in both warp and weft directions, ideal reinforcement skeleton for FRP products
Good Impregnation：Fast and uniform resin wet-out, high work efficiency, easy to roll
Excellent Conformability：Easy to handle and conforms well to complex mold surfaces
Dimensional Stability：Warp and weft yarns lie flat in parallel, uniform tension, resistant to distortion
Corrosion Resistance：Resistant to strong acids, alkalis, and various organic solvents
Wide Temperature Range：Serviceable from -196°C to 300°C
Good Electrical Insulation：Excellent dielectric properties
Non-Combustible：Does not burn by itself, absorbs heat and acts as a flame barrier
Products Description
Product Code
EWR200
EWR300
EWR400
EWR600
EWR800
Weight (g/m²)
200±16
300±30
400±20
600±30
800±40
Warp/Weft Density (ends/cM)
4.6 × 4.6
4.0 × 3.3
3.6×3.2
2.6×2.4
2.0×1.6
Width (MM)
100-3300
100-3300
100-3300
100-3300
100-3300
Roll Length (m)
50-1000
50-1000
50-1000
50-1000
50-1000
Weave
Plain
Plain
Plain
Plain
Plain
Customization: Weight from 200 to 1600 g/m², width from 10 mm to 3000 mm, roll length available upon request.
Products Applications
Storage and Packaging
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