PAI
Extremely strong, stiff, dimensionally stable plastic material often used in elevated temperature environments
About PAI
PAI (polyamide-imide) is an extremely strong and stiff plastic material. It is often used in elevated temperature environments where other thermoplastics would lose their mechanical properties.
PAI is a very dimensionally stable material with an extremely low coefficient of thermal expansion (CTE) making it an excellent choice for applications that require machining to tight tolerances. It is available in a variety of formulations.
Length, width, thickness, and diameter tolerances vary by size, by manufacturer, brand, and grade. Custom sizes available upon request.
PAI Properties and Material Options
Unfilled/Electrical Grade PAI– has extremely high dielectric strength and it is often used for applications where it functions as an electrical insulator.
Bearing Grade PAI– can be used for demanding bearing applications that require extreme loads, speeds, and/or elevated temperatures.
Typical Properties
Physical Properties
Mechanical Properties
Thermal Properties
Electrical Properties
Optical Properties
Other Properties
Values may vary according to brand name. Please ask your Curbell Plastics representative for more specific information about an individual brand.
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PAI AVAILABLE ONLINE
Buy PAI now with our easy, secure checkout. Enter custom cuts or cut-to-size when ordering. No minimums required. Volume discounts available for large commercial orders.
Materials
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Specialized Services
We provide value for our customers with inventory programs, troubleshooting, traceability, process efficiencies, and more.
Fabrication & Machined Parts
Curbell supplies fabricated and machined plastic parts manufactured via CNC routing, milling, vacuum forming, die cutting, and more.
Materials
We carry an extensive inventory of plastic sheets, rods, tubes, film, tapes, adhesives and more from highly qualified manufacturers.
Specialized Services
We provide value for our customers with inventory programs, troubleshooting, traceability, process efficiencies, and more.
Fabrication & Machined Parts
Curbell supplies fabricated and machined plastic parts manufactured via CNC routing, milling, vacuum forming, die cutting, and more.
