Noryl® (modified PPO)

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Performance Characteristics
Typical Applications
Typical Properties
Noryl® modified PPO is an engineering thermoplastic with outstanding strength, stiffness, and electrical insulating properties.

Noryl® has high dielectric strength, a low coefficient of thermal expansion, and low moisture absorption which make it an excellent choice for electrical applications that require machining to tight tolerances.

Noryl® is available in glass-filled grades which have enhanced strength and stiffness.

Noryl® Standard Sizes

SHEET 24"x48" (0.25"-4.0" thick)
ROD diameter 0.1875"-8.0"

  • Length, width, thickness, and diameter tolerances vary by size and by manufacturer
  • Custom sizes and colors available upon request
  • Many of our plastic materials are available as films with thicknesses of 0.029" or less

Noryl® Grades

  • Glass-filled
  • Grades that meet UL 94-V0

NOTE: Several grades of Noryl® are available. For additional information on Noryl® plastic materials, contact your local Curbell Plastics representative or call Curbell at 1-888-287-2355.
Performance Characteristics
  • Strong and stiff
  • Good impact resistance
  • Good dimensional stability
  • Easy to machine
Typical Properties
Tensile strength psi D-638 9,600 17,500
Flexural modulus psi D-790 370,000 1,130,000
Izod impact (notched) ft-lbs/in of notch D-256 3.5 2.2
Heat deflection temperature @ 264 psi °F D-648 254 275
Maximum continuous service temperature in air °F 220 221
Water absorption (immersion 24 hours) % D-570 0.07 0.06
Coefficient of linear thermal expansion in/in/°Fx10-5 D-696 3.3 1.4
Values may vary according to brand name. Please ask your Curbell Plastics representative for more specific information about an individual brand.
Contact Curbell Plastics at 1-888-287-2355 for more specific information about Noryl® plastic or complete our request for quote online form.