Fiberglass bowing roving

Introduction:

It is a bowing roving produced by directly winding a certain number of individual fibers form the bushing without twist,it is coated with a silane-based size and is designed for reinforcing unsaturated polyester, expoxy,vinylester and phenolic resins. it is speacially used to produce GRP , pressure vessels, gratings and profiles and, when converted into woven rovings, boats and chemical storage tanks, with filament winding, pultrusion and weaving process.

Specifications:

1. Low fuzz, quick wet-out(resin)

2. Various resins compatible, high mechanical strength of the finished products

3. Silane sizing, with good integrity, uniform tension and high tensile strength

offer good electrical performance

Applications:

Roving is compatible with polyester, vinyl ester, epoxy and phenolic resins, etc. This product is extensively used in filament winding, pultrusion processes, also used in fabrics and woven roving.

Packing style:

Each bobbin is 16+-1kgs and wrapped by a PVC shrink bag.

Storage:

This product should be stocked in dry and cool places. with a relative humidity between 30% and 70%. Please keep the product in its original packaging before use, avoid moisture.

Technical Data: