1. Product Description
E Glass Woven Rovings are a type of high-strength fiberglass reinforcement material used in particularly composite manufacturing and construction. "E Glass" refers to the type of glass used in its production, which is an alkali-free glass composition that provides excellent mechanical properties and resistance to chemicals.

2. Woven rovings process
Woven rovings are made by weaving continuous fiberglass filaments into a bidirectional fabric. The filaments are aligned in a parallel fashion in the warp and weft directions, resulting in a strong and balanced material. The term "rovings" indicates that the fibers used are continuous strands, which distinguishes them from chopped strand mat (CSM) where the fibers are cut into short lengths.

3. Features
E Glass Woven Rovings are known for exceptional tensile strength, stiffness, and impact resistance. They are designed to provide high-performance reinforcement for various applications where structural integrity and mechanical properties are essential.

4. Application
E Glass Woven Rovings are often used in conjunction with polyester, epoxy, or other resin systems to produce composite laminates with enhanced strength. The woven rovings are typically impregnated with the resin and then layered to form a composite structure. This process is commonly used in boat building, automotive parts, wind turbine blades, and other products that require lightweight but robust materials.

The balanced bidirectional structure of woven rovings ensures that they distribute the mechanical properties evenly in both the warp and weft directions. This property makes them particularly suitable for applications where loads can act in multiple directions, providing uniform reinforcement and preventing the formation of weak spots in the composite.

E Glass Woven Rovings compatibility with various resin systems, make them versatile for different composite manufacturing processes. They can be used in hand lay-up, filament winding, and other composite fabrication methods, offering flexibility to designers and engineers.

5.Technical Requirements:

R2O Content: <0.8%
Moisture:≤0.1%
Loss on Ignition: 0.55%± 0.2%
Fiber Diameter:11μm or 17μm
Compatible Resin:Polyester&Vinyl ester

Product Characteristices:

1、Free of fuzz,dirt,impurity and other stains.
2、Fast wet-out.
3、Even thickness.
4、Good covering and degassing properties.
5、High mechanical strength and high wet strength retention.

Products Specifications: