BASF ULTRAMID A3X2G10 PA66 Resin

Physical Properties

• Density: The highest in the series at 1.60 g/cc (0.0578 lb/in³) per ISO 1183, driven by the maximum glass fiber content for extreme mechanical performance.
• Moisture Absorption at Equilibrium:At 0.70–1.1% (ISO 62), minimal polymer matrix ensures low moisture uptake for sensitive applications.
• Saturation Water Absorption: Tested at 3.7–4.3% per ISO 62, the high fiber loading minimizes swelling, enhancing suitability for harsh environments.
• Viscosity Measurement: Retaining 140 (ISO 307), the material stays processable with extreme reinforcement for industrial components.
• Linear Mold Shrinkage: At 0.0040 cm/cm (0.0040 in/in), ensures high-precision manufacturing for critical connectors and structural parts.
• Melt Flow: At 40 g/10 min per ISO 1133, the reduced flow rate is offset by superior stiffness and low warpage, making it ideal for heavy-duty applications.

Polymer Properties:

• Base Material: Polyamide 66 (PA66)
• Reinforcement: 50% Glass Fiber
• Modification Features:
  
  • High Mechanical Strength and Rigidity: The significant 50% glass fiber reinforcement provides exceptional mechanical properties.
  • Excellent Flame Retardancy: Ultramid A3X2G10 is a flame-retardant grade, meeting key safety standards.
  • Superior Heat Resistance: This material offers excellent thermal stability.
  • Good Electrical Properties: As an electrically insulated material, it has a high comparative tracking index (CTI)
  • Dimensional Stability: The high glass fiber content provides superior dimensional stability and low warpage, which is essential for precision-molded parts with tight tolerances.

Applications:

• Electrical and Electronics Industry
  • Ultramid A3X2G10 is specifically tailored for applications in the electrical and electronics sectors where fire safety is a non-negotiable requirement.
  • Circuit Breakers and Switchgear: The combination of flame retardancy and high mechanical strength makes this material ideal for housings, frames, and internal components of circuit breakers and switchgear. 
  • High-Voltage Connectors and Terminal Blocks: For high-power electrical connectors, the material’s high CTI value and flame retardancy are critical to prevent electrical failure and fire hazards. 
  • Motor and Solenoid Housings: The material’s thermal and electrical properties make it suitable for housings of motors and solenoids, protecting internal components from heat and providing fire safety in the event of a malfunction.
• Industrial Applications
  • Industrial Control Components: This grade is used for housings and structural parts of industrial control devices that need to meet stringent safety regulations.
  • High-Power Electrical Enclosures: Its mechanical and flame-retardant properties are leveraged for producing robust and safe enclosures for high-power electrical systems.