Fibeglass Reinforced Thermoplastic Assembeld Roving with PBT/PET, ABS Resin for FRP Parts
Assembled Roving for thermoplastic is coated with a silane-based sizing compatible with multiple resin systems such as PP、AS/ABS，especially reinforcing PA for good hydrolysis resistant.
Features:
- Excellent mechanical properties and hydrolysis resistant for PA
- Shiny surface of the composite product without fiber revealed.
- Smooth and low fuzz for good working atmosphere.
- Uniform liner density for final products with consistent glass content.
- Compatible with multiple resin system such as PP、AS/ABS.
| Identification | |
| Type of Glass |
E |
| Assembled Roving |
R |
| Filament Diameter, μm |
11,13,14 |
| Linear Density, tex |
2000 |
| Technical Parameters | |||
|
Linear Density (%) |
Moisture Content (%) |
Size Content (%) |
Stiffness (mm) |
|
ISO 1889 |
ISO 3344 |
ISO 1887 |
ISO 3375 |
|
±5 |
≤0.10 |
0.90±0.15 |
130±20 |
Extrusion and Injection Processes
The reinforcements ( glass fiber roving ) and thermoplastic resin are mixed in an extruder After cooling , they are chopped into reinforced thermoplastic pellets . The pellets are fed into an injection molding machine to form finished parts.
Application
E-glass Assembled Roving For Thermoplastics are typically designed for twin-screw extrusion process to manufacture thermoplastic granules. Key applications include railway track fastening pieces、automotive parts,elactrical & electronic applications.
