BASF ULTRAMID B3GM35 Q611 PA6 Resin

Physical Properties

• Density: Measured per ISO 1183, the density is 1.48 g/cc (0.0535 lb/in³), specifying the material’s mass-to-volume ratio for basic characterization.
• Water Absorption: At 6.6% as per ISO 62, this indicates the material’s moisture uptake when fully submerged or in high-humidity environments.
• Moisture Absorption at Equilibrium: At 23°C/50% RH (ISO 62), moisture retention is 2.0% for stability assessment under standard conditions.
• Viscosity Number: Measured as 130 cm³/g (1.30 dl/g), this parameter aids in evaluating molecular weight and melt flow behavior during processing.
• Linear Mold Shrinkage: At 0.0040 cm/cm (0.0040 in/in) (ASTM, MD), predicts molded parts’ dimensional changes along machine direction during cooling.
• Melt Flow: Per ISO 1133, the rate is 25 g/10 min under a 5.00 kg (11.0 lb) load at 275°C (527°F), assessing processability for extrusion or injection molding.

Polymer Properties:

• Base Material: Polyamide 6 (PA6)
• Reinforcement: 40% Glass Fiber
• Modification Features:
  
  • Substantially increases mechanical strength and modulus for robust use.
  • Enhances heat resistance for components in moderate-temperature zones.
  • Maintains consistent dimensional quality across manufacturing runs.

Applications:

The balanced properties of ULTRAMID B3GM35 Q611 allow it to excel in applications where uniform shrinkage, low warpage, and a good surface finish are critical.

1. Large and Flat Automotive Panels
   • This material is an excellent choice for a variety of automotive components, particularly those with a large surface area where warpage is a major concern.
   • It is used for dashboard panels, door trim panels, and other interior parts. The combination of high rigidity and minimal warpage ensures perfect fit and finish, even in complex designs.
2. Durable Appliance Housings and Covers
   • ULTRAMID B3GM35 Q611 is used for housings in home appliances, such as washing machine components, vacuum cleaner bodies, and electric tool casings.
   • The material’s high stiffness and dimensional stability ensure that the final product feels solid and robust, and the parts align perfectly during assembly.
3. Industrial and Electrical Components
   • In industrial settings, this grade is perfect for electrical switch housings, terminal boxes, and other components where dimensional accuracy is crucial for safety and function.
   • The mineral fillers and glass beads provide excellent tracking resistance and electrical insulation properties.