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Polysulfone Sheet and Polysulfone Rod – Also know as PSU

Polysulfone sheet and Polysulfone rod are a machinable medical grade performance plastic material.

plastic-sheet

Other Plastic Materials

Why use Polysulfone Sheet or Polysulfone Rod – PSU:

  • Excellent Mechanical and Electrical Properties
  • Very Dimensionally Stable
  • Repeat Sterilization and Autoclavable
  • UL 94 V-O @.176 inch thickness
  • Easily Machinable and Chemical Resistance

Polysulfone sheet and Polysulfone rod materials are an amorphous high performance thermoplastic material that has proven performance at elevated temperatures. Great mechanical properties with thermal stability allow for its use in load bearing applications over broad temperature ranges and close tolerance.

  • 320ºF Continuous Use Temperature
  • Flammability Rated at UL 94 V-0
  • High Impact Resistance
  • Low Moisture Absorption
  • Chemically Resistant To Many Acids and Solvents
  • Gamma Radiation Resistance

Polysulfone Sheet and Polysulfone Rod are ITAR compliant, also Polysulfone is RoHS compliant. 

Applications – Polysulfone Sheet and Rods are frequently used in:

  • Food Equipment and Dairy Processing
  • Wear and Slide machined parts
  • Electronics Manufacturing and Fixtures
  • Pistons, Manifolds, Timing Screws, Scraper Blades
  • Food Processing Forming Dies

Material Available As:

What Polysulfone Sheet and Plate Sizes are Available?

Polysulfone Sheet and Plate are available in thicknesses from .032″ (1/32″) to 3.0″. They come in Natural (Amber Transparent/Foggy) and standard sizes of 24″ X 48″.

What Polysulfone Round Rod Sizes are Available?

Polysulfone Round Rod is available in .250″ to 6.0″ diameter. It comes in Natural (Amber Transparent/Foggy) in various lengths.

What Polysulfone Film Sizes are Available?

Polysulfone Film is available in thicknesses from .001″ to .029″. It comes in Natural (Amber Transparent/Foggy) in 24″ wide roll stock, with minimums applying.

What Polysulfone Tube Sizes are Available?

Polysulfone Tube is available in many sizes. Please call with your specific requirements, as minimums may apply.

Are Polysulfone Special Formulations Available?

Yes, Polysulfone special formulations are available for non-standard colors, thickness, size, or formula. Please call for details.

General Property ASTM Test Typical Value
Specific Gravity D792 1.24
Tensile Strength Yield D638 10,200
Izod Impact – Notched D256 1.3
Hardness – Rockwell D785 R120
Deflection Temp @ 264psi D648 345
Deflection Temp @ 66 psi D648 358
Co. Thermal Expansion D696 3.1X10-5
Polysulfone sheet and rod are excellent for chemical resistance and high heat applications

Polysulfone Data Sheet

Polysulfone SDS

These properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed nor implied.

Other Plastic Materials

Polysulfone is a transparent engineering plastic known for its chemical resistance, rigidity, high-temperature performance

Frequently Asked Questions

1 What are the key properties that make Polysulfone (PSU) suitable for high-performance applications?

Polysulfone (PSU) is an amorphous high-performance thermoplastic known for its excellent mechanical and electrical properties, dimensional stability, and high impact resistance. It offers a continuous use temperature of 320ºF, low moisture absorption, and is easily machinable.

2 In what types of environments or industries is Polysulfone (PSU) commonly used?

Polysulfone (PSU) is frequently used in environments requiring high temperature and chemical resistance, such as food equipment, dairy processing, and electronics manufacturing. It is also suitable for medical and pharmaceutical applications due to its ability to withstand repeat sterilization, autoclaving, and gamma radiation.

3 What forms and sizes are available for Polysulfone (PSU) material?

Polysulfone (PSU) is available as sheet, ranging from .032″ to 3.0″ thick, and round rod, from .250″ to 6.0″ in diameter. Film is also available in thicknesses from .001″ to .029″, and tube forms can be supplied based on specific requirements.

4 Is Polysulfone (PSU) compliant with industry regulations for specialized applications?

Yes, Polysulfone (PSU) is a machinable medical grade performance plastic. It is ITAR compliant and RoHS compliant, making it suitable for regulated applications in industries such as medical, pharmaceutical, and aerospace manufacturing.