ECT469E is a kind of continuous direct roving produced by environment-friendly ECT glass without fluorine and boron and used for pultrusion process, and it is disposed by special silane impregnating compound, suitable for UP and VE resin system. Composite products have favorable shear strength, folding strength and temperature tolerance, and its excellent mechanical property enables products to be used in some high-demanding fields such as tent pole, optic cable reinforced core and sucker rod.

attachment：Direct roving-R469E with high shear intensity and excellent folding strength used for pultrusion