Woven Roving
May 26th, 2008 | By admin | Category: Fiberglass FabricsWoven Roving is a bidirectional fabrics made by interweaving direct Roving. It is compatible with unsaturated polyester, vinyl ester and epoxy resins. Woven roving can be used in hand lay-up, and machine production etc. process system.
The typical products are boats, storages tanks, automotive parts, furniture and sports facilities etc. FRP products.
Product Characteristics:
- Area weight: from 130g/m2 to 800g/m2
- Maximum width: 3.3meter
- Few fuzz, soakage, rapid endosmosis
- Posite with high mechanism strength
- Tabby fabric, raw edge treatment
Specification:
The thick woven roving is fabricated with rovings so that economically it is more effective as a reinforcement material than other fabrics. It is commonly used with hand lay-up F.R.P. products.
Specifications
Available in E-Glass and C-Glass
Weave – Plain
Thickness – 0.20 ~ 0.80mm (0.0078 ~ 0.0314")
Density – 40×36 ~ 20×18 ends/10cm (ends/4")
Warp (tex) – 270 ~ 2000
Weft (tex) – 270 ~ 2200
Weight – 200 ~ 800 g/m2 (5.88 ~ 23.55 oz/yd2)
Width – 900 ~ 2390mm (36 ~ 94")
20ft container loads about 14 metric tonnes (30,870 lbs
Fiberglass Woven Roving cloth is a collection of specific numbers of untwisted continuous filaments. Due to higher fiber content, woven roving’s lamination has excellent tensile strength and impact-resistant property.
It can also be used with chopped strand mat to fabricate large size objects, such as boat, vehicle components, pressure tank, house, etc. Woven roving is the primary strength material used in fiberglass boatbuilding. 18 oz. per square yard material wets out easily and is usually used between layers of mat for strong laminates.