Direct Roving 312-E6
for Filament Winding, Weaving and Pultrusion
Direct Roving 312-E6 is an E6-glass roving produced by directly winding a certain number of individual fibers from the bushing without twist. It is coated with a silane-based size and is designed for the filament winding, weaving and pultrusion applications.
Features:
Compatible with multiple resin systems
Complete and fast wet-out
Excellent acid corrosion resistance
Good mechanical properties of woven fabrics
Good processing properties
Low fuzz
Resin Compatibility:
Epoxy (EP)
Unsaturated polyester
Vinyl ester
Uses:
Boats/yachts
Chemical tanks
Geotechnical gratings
Wind blades
Download Data PDF:
Specifications
Type of Glass:
E6
Type of Fiberglass:
Direct Roving (DR)
Standard Linear Mass Densities:
275–9600 grams per metre (Tex)
Filament Diameter:
13–31 microns
Most Common Sizes:
E6DR13-2400-312
Technical Parameters
Linear Density (%):
± 5%
ISO 1889
Moisture Content (%):
≤ 0.10%
ISO 3344
Size Content (%):
0.60 ± 0.15%
ISO 1887
Breakage Strength (N/tex):
≥ 0.40
ISO 3342
The above data are actual experimental values for E6EDR24-2400-312T and for reference only.
Mechanical Properties
Tensile Strength:
2680 MPa
ASTM D2343
Tensile Modulus:
80352 MPa
ASTM D2343
Shear Strength:
68 MPa
ASTM D2344
Shear Strength Retention:
93%
(72 hr. boiling)