Direct Roving For Filament Winding,Pultrusion, Weaving In China
13757465563
396 Direct Roving, based on E6 glass formulation, is coated with a silane-based sizing and compatible with polyester, vinyl ester, epoxy, and polyurethane resin systems. It is designed for weaving, stitching, filament winding, and pultrusion processes.
Application:
396 has excellent resin compatibility. It is suitable for prepreg and vacuum-assisted resin infusion processes to manufacture large wind blades, and also for pultrusion and filament winding processes to manufacture utility poles and container doors.
Features:
l High process flexibility
l Good end use performance
l Compatibility with multiple resin systems with fast and complete wet out
l Good abrasion resistance and smooth package-to-package transfer under high tension
l Excellent mechanical properties
l Excellent acid corrosion resistance
Idenfification:
Idenfification | ||||
Glass Type | E6 | |||
Type of Size | Silane | |||
Size Code | 396 | |||
Linear Density tex | 300 | 600 | 1200 | 2400 |
Filament Diamter (μm) | 13 | 17 | 17 | 17 |
Technical Parameters:
Linear Density (%) | Moisture Content (%) | Size Content (%) | Breakage Strength (N/Tex) |
ISO1889 | ISO3344 | ISO1887 | ISO3341 |
± 5 | ≤0.10 | 0.48±0.10 | ≥0.40 |
Mechanical properties:
Mechanical Properties | Unit | Value | Resin | Method |
Tensile Strength | MPa | 2471 | Epoxy | ASTM D2343 |
Tensile Modulus | MPa | 81324 | Epoxy | ASTM D2343 |
Shear Strength | MPa | 67 | Epoxy | ASTM D2344 |
Shear Strength Retention (72 hr boiling) | % | 96 | Epoxy | / |
