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  • PSU Sheet Rod amorphous thermoplastic high thermal & hydrolytic stability
PSU (Polysulfone) is an amorphous thermoplastic known for its high thermal stability, and excellent hydrolytic resistance. It appears as a slightly amber transparency of natural material in sheet and rod forms.
Rod Φ   2mm-500mm
Sheet thickness 1mm-200mm
MOQ 1 piece
Customization  Available
Leadtime Immediately

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PSU Sheet Rod amorphous thermoplastic high thermal & hydrolytic stability
   
Description  


Introduction
PSU (Polysulfone) is an amorphous thermoplastic known for its transparency, high thermal stability, and excellent hydrolytic resistance. It appears as a slightly amber transparency of natural material in sheet and rod forms. A standout feature is its ability to withstand repeated steam sterilization, making it a mainstay in the medical and food industries. It maintains good mechanical and electrical properties over a wide temperature range, with a continuous use temperature of 174°C. PSU complies with food contact and biocompatibility standards such as ISO 10993. Its combination of clarity, steam resistance, and dimensional stability makes it ideal for medical devices, food processing equipment, and water treatment applications.
Key features
Amber transparency in nature color
High heat resistance (up to 174°C)
Excellent hydrolytic stability & steam resistance
Good dimensional stability
Compliance with food contact & biocompatibility standards
 Gamma ray radiation resistance
Typical application
Medical instruments & sterilization equipment
Food processing equipment (pumps, valves, filters)
Electrical insulation components & connectors
Automotive lighting components
Water treatment & filtration components
Chemical process equipment sight glasses
  

  

● Continously use under 174 °C  
● Glass fiber grade reach  184 °C 
   


● High strength even unfilled gade, 
● No break at impact testing
   

● FDA Food contact, ISO10993 medical use
   

● Broad chemical attack resistance,
● Hydrolysis resistance
   
● Processable and cut-able to any size and
   dimension
Thickness of sheet
1MM    2MM     3MM  4MM    5MM 6MM 8MM
10MM 12MM 15MM 20MM 25MM 30MM 25MM
40MM 50MM 60MM 70MM 80MM ......... 200MM
Diameter of rod
Φ2MM Φ3MM Φ4MM Φ5MM Φ6MM Φ8MM Φ10MM
Φ12MM Φ15MM Φ20MM Φ25MM Φ30MM Φ35MM Φ40MM
Φ45MM Φ50MM Φ55MM Φ60MM 65MM .......... Φ500MM
 
   

● Parts and parts processing service
  according to artwork, fast and accruate.
   

● Machinery industry, electronic appliances, ● transportation, medical intrument





 
   

 
   

 
   
 
 
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