Material Data Sheet
Material: Nylatron® 703XL
Filled NylonNylatron® 703XL is ultra-high performance bearing grade Nylon with almost unmatched wear resistance and load carrying capacity . Nylatron® 703XL possesses the incredible quality of near-zero "stick-slip", or amount the material sticks on a stopped surface. This characteristic allows for the elimination of chatter and high level of control in high-precision applications.
| Mechanical Properties | Test Method ASTM | Value | Units |
| Specific Gravity, 73°F | D792 | 1.11 | |
| Tensile Strength, 73°F | D638 | 9,000 | psi |
| Tensile Modulus of Elasticity, °F | D638 | 400,000 | psi |
| Tensile Elongation ( at break), 73°F | D638 | 15 | % |
| Flexural Strength, 73°F | D790 | 13,000 | psi |
| Flexural Modulus of Elasticity, 73°F | D790 | 360,000 | psi |
| Shear Strength, 73°F | D732 | psi | |
| Compressive Strength, 10% Deformation, 73°F | D695 | 10,000 | psi |
| Compressive Modulus of Elasticity, 73°F | D695 | 360,000 | psi |
| Hardness, Rockwell, Scale as noted, 73°F | D785 | M65 | |
| Hardness, Durometer, Shore "D" Scale, 73°F | D2240 | ||
| Izod Impact (notched), 73°F | D256 Type A | 0.7 | ft-lb/in of notch |
| Coefficient of Friction (Dry vs. Steel) Dynamic | QTM 55007 | 0.14 | |
| Limiting PV (with 4:1 safety factor applied) | QTM 55007 | 17,000 | ft.lbs./in.2 min |
| Wear Factor "k" x 10-10 | QTM 55010 | 26 | in.3-min/ft.lbs.hr |
| Thermal Properties | |||
| Coefficient of Linear Thermal Expansion (-40°F to 300°F) | E-831 (TMA) | 4.9 x 10-5 | in/in./°F |
| Heat Deflection Temperature 264 psi | D648 | 200 | °F |
| TG-Glass transition (amorphous) | D3418 | N/A | °F |
| Meltin Point (Crystalline) peak | D3418 | 420 | °F |
| Continuous Service Temperature in Air (Max.) (1) | 200 | °F | |
| Thermal Conductivity | F433 | BTU-in/hr-ft²-°F | |
| Electrical Properties | |||
| Dielectric Strength, Short Term | D149 | Volts/mil | |
| Surface Resistivity | EOS/ESD S11.11 | >1012 | ohm/square |
| Dielectric Constant, 106 Hz | D150 | ||
| Dissipation Factor, 106 Hz | D150 | ||
| Flammability @ 3.1 mm (1/8 in.) | UL 94 | HB | |
| FDA Compliant | No | ||
| *The values shown in these and the following charts are typical, average properties. Actual values may differ due to variations in resin formulations and processing methods. These values are obtained from sources believed to be reliable, including the resin manufactures, converters and other published sources. However, they should not be used for specification or design purposes. |
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