Description

Polysulfone

Polysulfone is a high-performance, amorphous thermoplastic polymer used in pharmaceutical, medical, and industrial applications for its excellent thermal stability, chemical resistance, and mechanical strength. Its unique combination of rigidity and toughness makes it suitable for sterile medical devices, filtration systems, and drug delivery components. Polysulfone is

• A high-temperature resistant thermoplastic polymer with exceptional mechanical properties
• Used in medical devices, tubing, filters, and components requiring sterilization
• Resistant to hydrolysis, oxidation, and a broad range of chemicals
• Compatible with injection molding, extrusion, and sheet-form processing
• Manufactured under Good Manufacturing Practice (GMP) conditions
• Supplied with complete regulatory documentation including Certificate of Analysis (CoA) and technical data

Polysulfone is based on repeating units of aromatic sulfone and ether linkages, providing high glass transition temperatures and dimensional stability under mechanical stress. It is amorphous and maintains clarity, toughness, and chemical inertness over a wide range of temperatures.

In pharmaceutical and medical applications, Polysulfone is used in:

• Membrane and filtration systems for sterilization, dialysis, and parenteral product preparation
• Structural components in medical devices requiring biocompatibility and thermal resistance
• Drug delivery devices and containers compatible with autoclaving and sterilization
• Laboratory consumables, tubing, and connectors with high chemical and mechanical durability
• Applications requiring consistent performance in harsh chemical environments

Polysulfone is compatible with steam, gamma, and ethylene oxide sterilization, making it ideal for devices and components that require repeated sterilization cycles without loss of mechanical or chemical properties.

CarboMer supplies Polysulfone with strict control over molecular weight, thermal properties, residual monomers, and extractables. The material is suitable for R&D, pilot, and commercial-scale manufacturing.

The material is packaged in sealed, low-particulate, tamper-evident containers. Minimum order quantities (MOQ), lead times, and documentation including CoA and SDS are provided upon request.

Each batch is tested for identity (IR, NMR), molecular weight, glass transition temperature (Tg), viscosity, thermal stability, and extractables. Certificates of Analysis (CoA), Safety Data Sheets (SDS), and full traceability documentation accompany every shipment.

As with all CarboMer high-performance polymers, Polysulfone is supported by formulation guidance, regulatory consulting, and global supply chain solutions to enable safe, effective, and durable pharmaceutical and medical device applications.