Direct Roving 386
for Filament Winding, Pultrusion and weaving
386 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. 386 is 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:
Compatible with multiple resin systems
Complete and fast wet-out
Good mechanical properties
Good processing properties
Resin Compatibility:
Epoxy (EP)
Uses:
Boats/yachts
Chemical storage tanks
Gratings and profiles
Pipes —high pressure
Pressure vessels
Download Data PDF:
Quality Certificate:
Specifications
Type of Glass:
E-Glass (E)
Type of Fiberglass:
Direct Roving (R)
Standard Linear Mass Densities:
300 – 9600 grams per metre (Tex)
Filament Diameter:
14 –31 microns
Most Common Sizes:
EDR17-1200-386
Technical Parameters
Linear Density (%):
± 5%
ISO1889
Moisture Content (%):
≤ 0.10%
ISO 3344
Size Content (%):
0.55 ± 0.15%
ISO 1887
Breakage Strength (N/tex):
≥ 0.40
ISO 3341
Mechanical Properties
Tensile Strength:
2345 MPa
ASTM D2343
Tensile Modulus:
79794 MPa
ASTM D2343
Shear Strength:
63 MPa
ASTM D2344
Shear Strength Retention:
93%
(72 hr. boiling)