BASF Ultraform N 2320 003 PRO Medical POM Resin

Physical Properties

• Density: Measured in accordance with ISO 1183, the density is 1.4 g/cm³. 
• Water Absorption (23°C, 24hr): As per ISO 62, the water absorption at 23°C over a 24 – hour period is 0.8 %. 
• Water Absorption (23°C, 50RH): Following ISO 62 standards, the water absorption at 23°C with 50 % relative humidity is 0.2 %. 
• Melt Index (190°C, 2.16kg): Tested according to ISO 1133, at a temperature of 190°C under a load of 2.16 kg, the melt index is 7.5 cm³/10min. 

Polymer Properties:

1. Base Material: Polyoxymethylene (POM)
2. Key Features & Characteristics:
   
   • Biocompatibility: The “PRO Medical” designation indicates it has been tested and certified for specific medical applications, ensuring it is safe for contact with bodily fluids and tissues.
   • Excellent Mechanical Strength and Stiffness: This material exhibits high rigidity and strength, making it suitable for structural medical components that must withstand stress and strain.
   • Chemical Resistance: It has excellent resistance to a wide range of chemicals, including disinfectants and cleaning agents commonly used in medical environments.
   • Dimensional Stability: Known for its low moisture absorption and minimal warpage, which ensures that parts maintain their precise dimensions over time, even in varying humidity and temperature conditions.
   • Ease of Processing: This grade is optimized for efficient injection molding, allowing for the production of complex and intricate parts with high precision.

Applications:

The combination of biocompatibility, excellent mechanical properties, and chemical resistance makes Ultraform N 2320 003 PRO a leading material for a variety of demanding medical applications.

• Medical Devices: Suitable for components in surgical instruments, drug delivery systems, and diagnostic equipment.
• Connectors and Housings: Used for creating durable and chemically resistant connectors, valves, and enclosures for medical equipment.
• Laboratory Equipment: Ideal for parts in laboratory instruments, such as pipettes, testing devices, and analytical equipment, due to its chemical resistance and dimensional stability.
• Surgical and Dental Components: Its high stiffness and biostability make it a strong candidate for parts in surgical tools and dental instruments.

Processing Guidelines

Ultraform N 2320 003 PRO is optimized for injection molding. Proper drying is important to ensure optimal processing and part quality.

• Drying: Recommended drying at 110-120 °C for 3-4 hours prior to processing.
• Melt Temperature: 190-210 °C
• Mold Temperature: 60-90 °C