Made from UDEL^® polysulfone resin, these stock shapes remain stable, resisting creep and deformation under continuous load and elevated temperatures. They have high tensile strength and, as temperatures increase, flexural modulus remains high. Thermalux products will withstand exposure to soap, detergent solutions and some hydrocarbon oils, even at elevated temperatures under moderate stress levels.

The following physical property information is based on typical values of the base polysulfone resin (PSU).

Applications Include:

• Float switches
• Membrane cartridge filter system
• Solenoid valve body
• Dairy connectors

Advantages of Thermalux:

• Dimensionally stable
• Easily machined
• FDA compliant
• Transparent grades available
• Excellent mechanical and electrical properties
• Steam resistant
• Low outgassing level

Manufacturing Capabilities:

• Rod: 3/16" to 6" diameter
• Sheet: .035 to 3/16" thick
• Slab: 1/4" to 4" thick
• Film: .001" to .029 thick

Colors/Grades:

Light amber (custom colors available)

*In addition to our standard capabilities, Westlake also has the ability to process custom resins in various sizes and colors with some exceptions.