Assembled Roving 440
for Sheet Molding Compound (SMC)
Assembled Roving 440 is designed for Class A surface and structural Sheet Molding Compound process. It is coated with a high performance compod sizing. Compared with traditional SMC Roving, 440 can deliver high glass content in SMC sheets and has good wet-out and excellent surface properties.
Features:
Excellent anti-static properties
Excellent flowability
Excellent mechanical properties
Good choppablility
Good wet-out
Resin Compatibility:
Unsaturated polyester
Vinyl ester
Uses:
Automotive parts
Bathtubs
Chairs
Doors
Sports apparatus
Water tanks
Download Data PDF:
Specifications
Type of Glass:
E-Glass (E)
Type of Fiberglass:
Assembled Roving (R)
Standard Linear Mass Densities:
2400, 4392 grams per metre (Tex)
Filament Diameter:
14 microns
Most Common Sizes:
ER14-4400-440
Technical Parameters
Linear Density (%):
± 5
ISO 1889
Moisture Content (%):
≤ 0.10
ISO 3344
Size Content (%):
1.25 ± 0.15
ISO 1887
Stiffness (mm):
160 ± 20
ISO 3375