Assembled Roving 440A
for Sheet Molding Compound (SMC)
Designed for Class A surface and structural Sheet Molding Compound process, Assembled Roving 440A is a fine strand designed for excellent chopping and dispersion leading to an even coverage at very low mat area densities and long chop lengths.
Features:
Excellent choppablility
Excellent dispersion
Excellent static control
Excellent strength of finished composite products
Resin Compatibility:
Polyurethane
Unsaturated polyester
Vinyl ester
Uses:
Automotive headliners
Bumpers
Specialty electrical covers
Download Data PDF:
Specifications
Type of Glass:
E-Glass (E)
Type of Fiberglass:
Assembled Roving (R)
Standard Linear Mass Densities:
4400, 4800 grams per metre (Tex)
Filament Diameter:
14 microns
Most Common Sizes:
ER14-4400-440A
ER14-4800-440A
ER14-4800-440A
Technical Parameters
Linear Density (%):
± 5
ISO 1889
Moisture Content (%):
≤ 0.10
ISO 3344
Size Content (%):
1.15 ± 0.15
ISO 1887
Stiffness (mm):
140 ± 20
ISO 3375