General features | Unit | iglide® Z | Test method |
Density | g/cm³ | 1.40 | |
Color | Brown | ||
Max. humidity absorption at 73° F/50% R. H. | Wt.-% | 0.3 | DIN 53495 |
Max. water absorption | Wt.-% | 1.1 | |
Coefficient of surface friction, dynamic, against steel | µ | 0.06 - 0.14 | |
p x v value, max. (dry) | psi x fpm | 24,000 | |
Mechanical properties | |||
Modulus of elasticity | psi | 348,100 | DIN 53457 |
Tensile strength at 68° F | psi | 13,775 | DIN 53452 |
Compressive strength | psi | 9,425 | |
Permissible static surface pressure (68° F) | psi | 21,750 | |
Shore D hardness | 81 | DIN 53505 | |
Physical and thermal properties | |||
Max. long-term application temperature | °F | 482 | |
Max. short-term application temperature | °F | 590 | |
Min. application temperature | °F | -148 | |
Thermal conductivity | [W/m x K] | 0.62 | ASTM C 177 |
Coefficient of thermal expansion (at 73° F) | [K-1 x 10-5 ] | 4 | DIN 53752 |
Electrical properties | |||
Specific volume resistance | Ωcm | > 1011 | DIN IEC 93 |
Surface resistance | Ω | > 1011 | DIN 53482 |
fpm | Rotating | Oscillating | Linear |
Constant | 295 | 216 | 984 |
Short-term | 689 | 492 | 1181 |
iglide® Z | Application temperature |
Lower | - 148 °F |
Upper, long-term | + 482 °F |
Upper, short-term | + 590 °F |
Additional axial securing | + 293 °F |
iglide® Z | Dry | Fat | Oil | Water |
Coefficients of friction µ | 0.06 - 0.14 | 0.09 | 0.04 | 0.04 |
Diameter d1 [mm] | Shaft h9 [mm] |
iglide® Z F10 [mm] |
Up to 0.019685 | 0 - 0.0009842 | +0.0002362 + 0.0018110 |
> 0.118 to 0.236 | 0 - 0.0011811 | +0.0003937 + 0.0022835 |
> 0.236 to 0.394 | 0 - 0.0014173 | +0.0005118 + 0.0027953 |
> 0.394 to 0.709 | 0 - 0.0016929 | +0.0006299 + 0.0033858 |
> 0.709 to 1.181 | 0 - 0.0020472 | +0.0007874 + 0.0040945 |
> 1.181 to 1.969 | 0 - 0.0024409 | +0.0009843 + 0.0049213 |
Medium | Resistance |
Alcohol | 0 |
Hydrocarbons, chlorinated | + |
Greases, oils, without additives | + |
Fuels | + |
Weak acids | + |
Strong acids | - |
Weak alkaline | + |
Strong alkaline | - |
Specific volume resistance | > 1011 Ωcm |
Surface resistance | > 1011 Ω |