Introduction:
908 ECR Direct Roving is coated with a silane-based sizing compatible with unsaturated polyester, vinyl ester, and epoxy resins. It is designed for filament winding, pultrusion, and weaving applications. 300TEX-908 rovingis suitable for use in pipes, pressure vessels, gratings, and profiles, and the woven roving converted from it is used in boats and chemical storage tanks.Features:
Good process performance and low fuzz
Compatible with multiple resin system
Fast wet out
Good mechanical properties
Excellent acid corrosion resistanceSpecifications:Test ItemTest MethodStandardTest Result(AVG)ResultFilament DiameterISO188813±1(um)13.08PassRoving Linear DensityISO1889300±15(Tex)298PassMoistureContentISO3344≤0.1(%)0.03PassLoss On IgnitionISO33440.55±0.15(%)0.56PassNet Weight Per Doff-≥10(kg)15.5PassAppearance-White, No contaminantWhite, No contaminantPass