Overview
PES CS5530 is a high-performance polyethersulfone resin manufactured by Sumitomo Chemical, Japan. It is renowned for its exceptional thermal stability, chemical resistance, and mechanical strength, making it a preferred material for demanding applications. The resin is available in amber-colored pellets and is widely used in industries such as medical, automotive, and industrial manufacturing. Polyethersulfone (PES) is a thermoplastic polymer that belongs to the polysulfone family. PES CS5530 is particularly noted for its ability to withstand high temperatures and harsh chemical environments, which makes it suitable for critical applications where durability and reliability are paramount.
Physical and Chemical Properties
PES CS5530 exhibits a density of 1.37 g/cm³ and a melting point of approximately 230°C. It is insoluble in water but dissolves in polar organic solvents such as dimethylformamide (DMF) and N-methyl-2-pyrrolidone (NMP). The resin maintains its mechanical properties even at elevated temperatures, with a continuous service temperature of up to 180°C. The material also demonstrates excellent resistance to acids, alkalis, and hydrocarbons, making it ideal for use in chemically aggressive environments. Its inherent flame retardancy and low smoke emission further enhance its suitability for safety-critical applications.
Main Applications
PES CS5530 is extensively used in the medical industry for manufacturing sterilization trays, surgical instruments, and dialysis membranes due to its biocompatibility and resistance to steam sterilization. In the automotive sector, it is employed in under-the-hood components, electrical connectors, and fuel system parts. The resin is also utilized in industrial applications such as filtration membranes, semiconductor equipment, and chemical processing components. Its ability to maintain performance under extreme conditions makes it a versatile material for high-tech and demanding environments.
Safety and Storage
When handling PES CS5530, it is essential to use proper ventilation to avoid inhalation of dust particles. Although the resin is generally considered safe, prolonged exposure to dust or fumes should be avoided. Personal protective equipment (PPE) such as gloves and safety glasses is recommended during processing. Storage conditions should include a cool, dry place away from direct sunlight and moisture. The material should be kept in its original packaging until use to prevent contamination. Proper storage ensures the resin retains its properties and performance over time.
B2B Procurement Guide
When procuring PES CS5530, it is crucial to verify the supplier's credentials and request material safety data sheets (MSDS) to ensure compliance with safety regulations. Buyers should also inquire about the resin's lot number and manufacturing date to guarantee freshness and quality. Prices for PES CS5530 typically range from $50 to $100 per kg, depending on the quantity and supplier. Bulk purchases may qualify for discounts, but buyers should balance cost considerations with the need for reliable and consistent material quality. Establishing long-term relationships with reputable suppliers can help secure favorable terms and ensure a steady supply.
Related Manufacturers
- 主营：ABS塑料颗粒、PBT塑料粒子、ABS、PES日本住友化学CS5530、POM聚甲醛、PC、LCP、PE、PETG、PA12、TPE、TPEE、PVDF、PEEK、PA66、尼龙颗粒、PP聚丙烯、PP、PEI、TPU、PCTA、PA46、PA612、PA6T、PPA
- 主营：PES日本住友化学CS5530、合金塑料