Fiberglass direct roving can be used directly in certain composite process molding methods, such as winding and pultrusion. Because of its uniform tension, it can also be woven into direct roving fabrics, and, in some applications, direct roving can be further short-cut.
Fiberglass direct roving fabrics are suitable for resin reinforcement systems such as unsaturated polyester resins, vinyl resins, epoxy resins, and phenolic resins.
Alkali-free direct roving is a high-performance reinforcing material widely used in hand-laid and mechanically molded products such as boats, containers, aircraft and automotive parts, furniture, sports facilities, and a wide range of other applications. Compared with the Alkaline chevron, the Alkali-Free chevron has the properties of an Alkaline chevron, while the Alkali-Free chevron has better strength, better weatherability, better modulus, and better alkali resistance.
Medium alkali fiberglass direct roving fabric (medium alkali chevron fabric): it has good corrosion resistance, is easy to be infiltrated by resin, has good adhesion between layers, can be suitable for all kinds of curved surfaces, and has high construction efficiency; meanwhile, it has the characteristics of fireproofing, flame-retardant, waterproofing, aging-resistant, weather-resistant, high-strength, and high-modulus, etc.. It is widely used as a reinforcing material of FRP base cloth and engineering plastics for acid medium, anticorrosive, heat preservation, fire-retardant, and waterproof material.
Medium alkali glass fiber direct roving cloth can be used for epoxy flooring, the role of fiberglass reinforced plastic base cloth and engineering plastics reinforcing materials, anticorrosion, heat preservation, fire-retardant, fire-retardant, waterproof materials, and so on.
Post time: Nov-28-2024
