BASF ULTRAMID A3XZG5 PA66 Resin

Physical Properties

• Bulk Density: Reported as 0.500–0.800 g/cc (0.0181–0.0289 lb/in³) (method unspecified), typical for reinforced polymers with added impact-resistant modifiers.
• Density: Via ISO 1183, the density is 1.32 g/cc (0.0477 lb/in³), slightly lower than standard GF grades due to the inclusion of impact-enhancing additives.
• Equilibrium Moisture Absorption: At 1.0–1.4% per ISO 62, this balance makes it suitable for outdoor applications like photovoltaic connectors.
• Saturation Water Absorption: Tested at 4.7–5.3% per ISO 62, the higher value is mitigated by the material’s enhanced toughness requirements.
• Viscosity Measurement: Per ISO 307, the viscosity remains 140, ensuring processability while improving impact resistance for rugged use cases.
• Linear Mold Shrinkage: At 0.0055 cm/cm (0.0055 in/in), the slight increase from impact modifiers is acceptable for components prioritizing durability over extreme precision.

Polymer Properties:

• Base Material: Polyamide 66 (PA66)
• Reinforcement: 25% Glass Fiber
• Modification Features:
  
  • 25% Glass fiber reinforcement for high stiffness.
  • Impact-modified to enhance toughness against mechanical stress.
  • Red phosphorus flame retardance for fire-safe applications.

Applications:

1. Photovoltaics: Used in solar panel junction boxes, cable connectors, and weather-resistant enclosures, ensuring durability in outdoor renewable energy systems.
2. Transportation: Ideal for impact-resistant parts in railcar interiors, automotive bumpers, and transit vehicle components, balancing safety and mechanical resilience.
3. Renewable Energy: Employed in wind turbine control system components, providing toughness and fire resistance for critical infrastructure in harsh environments.