PSU SHEET AND ROD
4 month ago
Transparent PSU Rods High Strength High Temperature
PSU (Polysulfone) is a thermoplastic that is rigid, high-strength, semi-tough, and transparent over a wide range of temperatures. Polysulfone has one of the highest service temperatures among all melt-processable thermoplastics and has a distinct translucent amber color.
PSU is commonly used as an alternative to polycarbonate or acrylic in high-temperature applications. PSU is not affected by exposure to hot water and steam, making it ideal for autoclavable instruments & trays, microwave dishes, and chemical handling components. It offers higher heat resistance and better hydrolytic stability than polycarbonate. It retains its good mechanical properties when exposed to steam and other sterilization techniques.
PSU (Polysulfone) can be autoclaved, cause it’s not affected by exposure to high-temperature water and steam. The number of autoclave cycles that PSU components can withstand is determined by many factors including autoclave settings, level of stress and application type. Additionally, It can be sterilized by steam, ethylene oxide, and e-beam radiation.
Excellent thermal stability
Well suited for the fabrication of hollow fiber and flat sheet membranes
Stability at pH levels from 2-13
Excellent resistance to caustic and good resistance to chlorine
Low levels of extractible and insoluble materials
May be sterilized using steam, ethylene oxide, and e-beam radiation
High toughness and strength
Good environmental stress cracking resistance
High heat deflection temperature
Combustion resistance
Transparency
Approved for potable water
Low creep
PSU polymers are particularly well suited for the fabrication of porous hollow fiber and flat sheet membranes using a solvent-based process. These high molecular weight polymers are used in a variety of membrane filtration applications, such as renal dialysis, water treatment, bio-processing, food and beverage processing, and industrial gas separation.PSU excels in many fluid-handling applications in healthcare and plumbing, and has successfully replaced brass in pressurized hot water applications for over 20 years. It exhibits low creep under a sustained load at elevated temperatures and can withstand continuous exposure to hot chlorinated water.
Overall, its superior thermal, mechanical, and chemical resistance properties compared to more conventional resins, make PSU the best solution in many more applications such as electrical & electronics (dairy equipment).
We provide PSU SHEET of various sizes and thicknesses & PSU ROD of various diameters and lengths. Not only high quality, but also fast delivery!
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