Vetrotex Direct Roving is a splice free single end roving made of E-Glass and is suitable for use in various textile technologies.
Key properties of the direct roving are:
Splice free single end roving, free of catenary, with strand integrity given by the size.
Good warping and weaving properties in both warp (machine) and fill (crosswise) direction even with leno woven fabrics.
Easy to impregnate due to the lack of twist.
TD44C sizing has excellent compatibility with epoxy, polyester, vinyl ester and phenolic resins.
T99C sizing has excellent alcaline resistance. Vetrotex ZeroTwist can be easily impregnated with alkaline and water resistance resins for use used in EIFS applications (like acrylic styrene acrylate polymers and copolymers).