Proprietary, fully imidized & stress relieved Polyamide-imide (PAI) polymer is our base high-performance offering - this custom resin matrix has excellent stability and polishing capability for use where speeds, feeds and the resultant generated heat are within normal parameters
Unit of Measure



N/A Ryertex®

Material Type

N/A High Performance Materials


N/A Nylon


N/A Forming


Specific Gravity

N/A 1.40 g/cm³

Water Absorption at 24 Hours

N/A 0.50 %

Water Absorption (Saturation)

N/A 1.7 %

Tensile Strength

N/A 18,500 psi

Tensile Modulus

N/A 610,000 psi

Tensile Elongation

N/A 7.5 %

Flexural Strength

N/A 25,000 psi

Flexural Modulus

N/A 730,000 psi

Izod Impact Notched

N/A 2.20 ft·lb/in

Comprehensive Strength

N/A 32,500 psi

Hardness Shore D

N/A 90

Rockwell Hardness

N/A R85

Heat Deflection Temperature (HDT) at 264 Pound per Square Inch (psi)

N/A 530 ºF

Coefficient of Linear Thermal Expansion (CLTE)

N/A 2.2 10-5 in/in·ºF

Continuous Use Temperature

N/A 500 g/cm³