BASF ULTRAMID B3EG10 PA66
Plastic Granules
BASF ULTRAMID B3EG10 Nylon PA66 Resin
Ultramid® B3EG10 is a 50% glass fiber reinforced, injection molding grade resin. It delivers outstanding stiffness, oil resistance, and mechanical integrity. Ideal for industrial and automotive applications demanding high performance and longevity.
Typical property data
Physical Properties
- Density: 1550 kg/m³ (ISO 1183)
- Viscosity Number: 135 cm³/g (ISO 307, 1157, 1628)
- Water Absorption: 4.5–5.1% (saturation at 23°C, similar to ISO 62)
- Moisture Absorption: 1.3–1.7% (equilibrium at 23°C/50% r.h., similar to ISO 62)
Mechanical Properties
- Tensile Modulus: 16,000 MPa (dry) / 11,000 MPa (conditioned) (ISO 527-1/-2)
- Stress at Break: 235 MPa (dry) / 160 MPa (conditioned) (ISO 527-1/-2)
- Strain at Break: 3% (dry) / 5.5% (conditioned) (ISO 527-1/-2)
- Flexural Modulus: 15,000 MPa (dry) / 9,000 MPa (conditioned) (ISO 178)
- Flexural Strength: 320 MPa (dry) / 240 MPa (conditioned) (ISO 178)
Impact Properties
- Charpy Unnotched Impact Strength (23°C): 100 kJ/m² (dry) / 110 kJ/m² (conditioned) (ISO 179/1eU)
- Charpy Notched Impact Strength (23°C): 22 kJ/m² (dry) / 30 kJ/m² (conditioned) (ISO 179/1eA)
- Izod Notched Impact Strength (23°C): 20 kJ/m² (dry) / 24 kJ/m² (conditioned) (ISO 180/A)
Thermal Properties
- Melting Temperature (DSC): 220°C (ISO 11357-1/-3)
- Deflection Temperature Under Load, 1.8 MPa (HDT A): 215°C (ISO 75-1/-2)
- Deflection Temperature Under Load, 0.45 MPa (HDT B): 220°C (ISO 75-1/-2)
- Maximum Service Temperature: 200°C (short cycle operation)
- Thermal Conductivity: 0.38 W/(m·K) (DIN 52612-1)
Electrical Properties
- Relative Permittivity (1 MHz): 4.2 (dry) / 6.1 (conditioned) (IEC 62631-2-1)
- Volume Resistivity: 1E13 Ohm·m (dry) / 1E10 Ohm·m (conditioned) (IEC 62631-3-1)
- Surface Resistivity: 1E13 Ohm (dry) / 1E10 Ohm (conditioned) (IEC 62631-3-2)
- Electric Strength: 41 kV/mm (dry) / 35 kV/mm (conditioned) (IEC 60243-1)
Flame Characteristics
- UL94 Flammability Rating: HB at 1.5 mm (IEC 60695-11-10)
- UL Yellow Card Availability: Yes
Processing Guide
- Melt Temperature: 280–300°C
- Mold Temperature: 80–90°C
- Pre-Drying Conditions: 80°C for 4 hours
Features & Benefits
High Stiffness and Strength
Ultramid® B3EG10 provides outstanding tensile modulus (16,000 MPa), ensuring excellent rigidity and durability for load-bearing components.
Heat Resistance up to 215°C
With a high deflection temperature (HDT A), this resin performs reliably in extreme heat, ideal for automotive engine parts.
Excellent Impact Resistance
The resin’s superior toughness (Charpy unnotched impact strength: 100 kJ/m²) ensures durability in heavy-duty industrial applications.
Use & Applications
- Automotive: Engine mounts, radiator end tanks, and other under-the-hood components.
- Industrial Equipment: Load-bearing parts, housings, and articulated joints in heavy machinery.
- Electrical Applications: Durable connector casings and insulating components benefiting from flame retardancy.