Invista™ HV360A
Plastic Granules
Invista™ HV360A High Viscosity PA66 Resin
INVISTA™ HV360A is a premium high-viscosity PA66 plastic resin designed for outstanding processability and performance across extrusion, injection molding, and compounding applications. Its excellent whiteness, durability, and reliability make it ideal for demanding industrial uses.
Associated Documents
TDS - Data Sheet
Typical property data
Physical Properties
- Density: 1.14 g/cm³ (ISO 1183)
- Mold shrinkage, 2.0 mm, parallel: 1.4% (ISO 294-4)
- Mold shrinkage, 2.0 mm, transverse: 1.3% (ISO 294-4)
- Water absorption – 24 hours: 1.4% (ISO 62)
- Water absorption – equilibrium @ 50% RH: 2.7% (ISO 62)
Mechanical Properties
- Tensile strength at yield: 85 MPa (ISO 527)
- Elongation at yield: 4.3% (ISO 527)
- Elongation at break: 40% (ISO 527)
- Tensile modulus: 3100 MPa (ISO 527)
- Flexural modulus: 2900 MPa (ISO 178)
- Notched Charpy impact strength at 23°C: 6.2 kJ/m² (ISO 179)
- Notched Charpy impact strength at -30°C: 6.6 kJ/m² (ISO 179)
- Unnotched Charpy impact strength at 23°C & -30°C: NB (Non-breakable) (ISO 179)
- Notched Izod impact strength at 23°C: 4.7 kJ/m² (ISO 180)
Viscosity Properties
- Relative Viscosity (RV) in formic acid, nominal: 360 (ASTM D789)
- Viscosity Number (VN) at 0.5% in formic acid, nominal: 340 mL/g (ISO 307)
- Viscosity Number (VN) at 0.5% in sulfuric acid, nominal: 340 mL/g (ISO 307)
Thermal Properties
- Melting temperature, 10°C/min: 262°C (ISO 11357)
- HDT (Heat Deflection Temperature) at 0.45 MPa: 176°C (ISO 75)
- HDT (Heat Deflection Temperature) at 1.80 MPa: 63°C (ISO 75)
Flame Characteristics
- Flame rating at 0.40 mm: HB (UL 94)
- Flame rating at 0.71 mm: HB (UL 94)
- Flame rating at 1.5 mm: HB (UL 94)
- Flame rating at 3.0 mm: HB (UL 94)
Injection Molding
- Drying temperature: 90°C
- Drying time: 4–6 hours
- Barrel temperatures:
- Rear: 250–280°C
- Middle: 275–290°C
- Front: 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
- Suggested moisture (max/min):
- Max: 0.03 wt%
- Min: 0.005 wt%
- Screw speed: 50–150 rpm
Use & Applications
- for extrusion, injection molding, and compounding applications.