BASF Ultraform N2320 0035 LEV POM Resin

Physical Properties

• Density: Measured per ISO 1183, the density is 1.40 g/cc (0.0506 lb/in³), indicating a compact molecular structure suitable for high-stiffness applications.
• Moisture Absorption at Equilibrium: At 23°C and 50% RH per ISO 62, equilibrium moisture absorption is 0.20%, reflecting low hygroscopicity for stable performance.
• Water Absorption at Saturation: Tested via ISO 62, saturation water absorption is 0.80%, showing moderate moisture uptake under prolonged exposure.
• Linear Mold Shrinkage, Flow: Determined by ISO 2577, flow-direction shrinkage is 0.021 cm/cm (0.021 in/in), indicating uniform dimensional change during molding.
• Linear Mold Shrinkage, Transverse: Per ISO 2577, transverse shrinkage is 0.021 cm/cm (0.021 in/in), demonstrating balanced contraction across material directions.
• Melt Flow: As per ISO 1133 at 190°C (374°F) under 2.16 kg (4.76 lb), the melt flow rate is 10.5 g/10 min, ensuring consistent processability for manufacturing.

Polymer Properties:

• Base Material: Polyoxymethylene (POM)
• Key Characteristics：
  
  • Ultraform N2320 0035 LEV stands out due to the following properties:
  • Good Mechanical Properties: It offers a robust balance of strength, stiffness, and toughness, typical for POM materials.
  • High Hardness and Rigidity: Contributes to durable parts that resist deformation.
  • Good Toughness: Provides resistance to impact and fracture.
  • Excellent Chemical Resistance: Resists a wide range of chemicals, fuels, and common solvents, ensuring longevity in diverse environments.
  • Good Long-Term Thermal Stability: Maintains performance over prolonged periods, even at elevated temperatures.
  • Low Creep: Resists deformation under continuous mechanical stress.

Applications:

Given its balanced properties and excellent processability, Ultraform N2320 0035 LEV POM finds widespread use across various sectors:

1. Automotive Applications:This grade is highly suitable for automotive interior and functional components due to its low emission profile and reliable mechanical performance.
   • Interior Trim Components: Fasteners, clips, bezels, and decorative elements where low VOCs are critical for air quality.
   • Fuel System Components: Small connectors, valves, and other parts that require resistance to fuels and good dimensional stability.
   • Gear Components: Small gears, bushings, and bearings in various mechanisms (e.g., window regulators, seat adjusters) due to good sliding friction properties.
   • Switch Components: Buttons, levers, and housing parts for electrical switches.
2. Consumer Goods and Household Appliances:Its durability, aesthetic potential (if colored), and good surface finish make it ideal for various consumer products.
   • Functional Parts in Home Appliances: Gears, cams, and levers in washing machines, dishwashers, coffee makers, and vacuum cleaners.
   • Personal Care Products: Components for electric toothbrushes, razors, and other devices.
   • Fasteners and Connectors: Durable clips, buckles, and quick connectors for a variety of uses.
3. Industrial and Precision Engineering:For applications requiring precision, wear resistance, and mechanical strength.
   • Small Gears and Bearings: In printers, small motors, and other precision mechanisms.
   • Valves and Pumps: Components requiring chemical resistance and dimensional stability.
   • Fasteners and Connectors: Robust clips, clamps, and joining elements.
   • Spring Elements: Where good resilience and long-term performance are needed.
4. Medical Devices:Suitable for certain non-implantable medical device components where precision, chemical resistance, and ease of cleaning are important.
   • Housings and Connectors: For diagnostic equipment or drug delivery systems.