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Torlon® 4203 extruded PAI offers excellent compressive strength and the highest elongation of the Torlon® PAI grades.  It also provides electrical insulation and exceptional impact strength.  This grade is commonly used for electrical connectors and insulators due to its high dielectric strength.
TORLON11
Unit of Measure
Items TORLON11
8451-0093
Torlon® 4203 Round Bar Price/Linear Foot
List Price QUOTE
TORLON11
8451-0125
Torlon® 4203 Round Bar Price/Linear Foot
List Price QUOTE
TORLON11
8451-0250
Torlon® 4203 Round Bar Price/Linear Foot
List Price QUOTE
TORLON11
8451-0375
Torlon® 4203 Round Bar Price/Linear Foot
List Price QUOTE
TORLON11
8451-0437
Torlon® 4203 Round Bar Price/Linear Foot
List Price QUOTE
Material N/A PAI
Color N/A Brown/Yellow
Tolerance N/A +only in
Standard Length N/A 8' ft
Optional Lengths N/A
Specific Gravity N/A 1.41
Water Absorption - 24 hrs N/A 0.40 %
Water Absorption - Saturation (ASTM D570) N/A 1.70
Hardness - Rockwell N/A E80 / M120
Tensile Strength N/A 20000 psi
Tensile Modulus N/A 600000 psi
Tensile Elongation, Break N/A 10%
Flexural Modulus N/A 600000 psi
Flexural Strength N/A 23900 psi
Compressive Strength N/A 23900 psi
Compressive Modulus N/A 479000 psi
Izod Impact Strength - Notched (ASTM D256) N/A 2.0
Coefficient of Friction, Static N/A 0.35
Heat Deflection Temperature, 264 psi N/A 532 ºF
Glass Transition Temperature N/A 527 ºF
Dielectric Strength N/A 580 V/mil
Flammability at .125" UL94 N/A V0
ASTM (Resin Spec) N/A
ASTM (Shape Spec) N/A
Characteristics N/A
  • Maintains strength & stiffness to 500ºF.
  • Minimal expansion rate to 500ºF.
  • Able to endure harsh thermal, chemical and stress conditions.
Applications N/A
  • High temperature electrical connectors.
  • Chip nests & sockets.
  • Can mandrel
Minimum Order N/A 1
Quantity Increment N/A
Availability N/A 3-5 days N/A 3-5 days N/A stock N/A stock N/A 3-5 days