Invista™ U3602 Nylon66
Plastic Granules
Invista™ U3602 High Viscosity PA66 Resin
INVISTA™ U3602 is a natural PA66 resin with low viscosity and exceptional flow characteristics, designed for compounding, injection molding, and extrusion applications. Its excellent colorability, ease of processing, and robust physical properties ensure high performance in demanding industrial applications.
Associated Documents
TDS - Data Sheet
Typical property data
Physical Properties
- Density: 1.14 g/cm³ (ISO 1183)
- Mold Shrinkage (2.0 mm, parallel): 1.3% (ISO 294-4)
- Mold Shrinkage (2.0 mm, transverse): 1.4% (ISO 294-4)
- Water Absorption (24 hours): 1.8% (ISO 62)
- Water Absorption (Equilibrium at 50% RH): 2.6% (ISO 62)
Mechanical Properties
- Tensile Strength at Yield: 82 MPa (ISO 527)
- Elongation at Yield: 4.4% (ISO 527)
- Elongation at Break: 35% (ISO 527)
- Tensile Modulus: 2950 MPa (ISO 527)
- Flexural Modulus: 2900 MPa (ISO 178)
- Flexural Strength: 98 MPa (ISO 178)
- Notched Charpy (23°C): 5.1 kJ/m² (ISO 179)
- Notched Charpy (-30°C): 4.7 kJ/m² (ISO 179)
- Unnotched Charpy (23°C): NB (Non-Breaking) (ISO 179)
- Unnotched Charpy (-30°C): NB (ISO 179)
- Notched Izod (23°C): 4.0 kJ/m² (ISO 180)
Viscosity Properties
- RV in Formic Acid: 36 (ASTM D789)
- VN (0.5% in Sulfuric Acid): 128 mL/g (ISO 307)
- RV (1% in Sulfuric Acid): 2.4 (N/A)
Thermal Properties
- Melting Temperature at 10°C/min: 262°C (ISO 11357)
- HDT (0.45 MPa): 197°C (ISO 75)
- HDT (1.80 MPa): 69°C (ISO 75)
Injection Molding
- Drying Conditions: Temperature 80°C; Time: 3–6 hours
- Barrel Temperatures: Rear Zone: 250–280°C; Middle Zone: 275–290°C; Front Zone: 275–290°C; Nozzle: 275–295°C
- Processing Temperature (Melt): 280–295°C
- Mold Temperature: 50–90°C
- Back Pressure: 2–10 bar
Vent Depth: 0.007–0.04 mm - Cushion Range: 4–6 mm
- Screw Speed: 75–180 rpm
- Maximum Suggested Moisture: 0.20 wt%
- Minimum Suggested Moisture: 0.12 wt%
Use & Applications
- for compounding, injection molding, and extrusion applications