BASF Ultraform N2644 Z9 POM Resin

Physical Properties

• Bulk Density: Measured values show that the bulk density of this material ranges from 0.650 – 0.850 g/cc (0.0235 – 0.0307 lb/in³). 
• Density: According to the ISO 1183 standard, the density of the material is 1.27 g/cc (0.0459 lb/in³).
• Water Absorption: Based on the ISO 62 standard, the water absorption of this material is 0.50%. 
• Moisture Absorption at Equilibrium: As per the ISO 62 standard, the moisture absorption at equilibrium is 0.20%. 
• Linear Mold Shrinkage, Flow: Measured following the ISO 2577 standard, the linear mold shrinkage in the flow direction is 0.012 cm/cm (0.012 in/in). 
• Linear Mold Shrinkage, Transverse: According to the ISO 2577 standard, the linear mold shrinkage in the transverse direction is 0.0148 cm/cm (0.0148 in/in). 
• Melt Flow: Tested in accordance with the ISO 1133 standard, at a temperature of 190 °C (374 °F) under a load of 2.16 kg (4.76 lb), the melt flow rate is 15.24 g/10 min. 

Polymer Properties:

• Base Material: Polyoxymethylene (POM) + PUR
• Key Characteristics:
  
  • Ultraform N2644 Z9 distinguishes itself with the following key attributes:
    • Low Friction and Excellent Wear Resistance: This is the primary strength of N2644 Z9, making it ideal for moving parts.
    • Good Toughness: Provides resistance to impact and fracture.
    • High Strength and Hardness: Contributes to the material’s durability and load-bearing capabilities.
    • Good Resilience Properties: Allows the material to recover its shape after deformation.
    • Low Water Absorption and Creep Tendency: Ensures dimensional stability and reliable performance over time, even under continuous stress or in humid environments.
    • Good Chemical Resistance: Resists various chemicals, fuels, and common cleaning agents.
    • Excellent Dimensional Stability: Results in moldings with precise dimensions and low warpage.

Applications:

1. Automotive: Ideal for automotive interior components like door trims and dashboard parts, where low modulus and acoustic damping help reduce noise and vibrations.
2. Consumer Electronics: Used in the production of electronic device housings, offering flexibility with low modulus and dampening sound to enhance user experience.
3. Appliances: Suited for parts in household appliances, such as washing machine or dishwasher components, to minimize operational noise through acoustic damping.