Page 774 - IGUS Linear

Material properties

®
iglidur J4
General properties Unit iglidur J4 Testing method
®
Density g/cm 3 1.48
Colour grey
Max. moisture absorption at +23°C/50% r.h. % weight 0.3 DIN 53495
Max. moisture absorption % weight 1.3
Coefficient of sliding friction, dynamic against steel µ 0.06 - 0.20
pv value, max. (dry) MPa · m/s 0.3
Mechanical properties
Flexural modulus MPa 2,350 DIN 53457
Flexural strength at +20°C MPa 70 DIN 53452
Compressive strength MPa 55
Max. recommended surface pressure (+20°C) MPa 35
Shore D hardness 74 DIN 53505
Physical and thermal properties
Max. long-term application temperature °C +90
Max. short-term application temperature °C +120
Min. application temperature °C -50
Thermal conductivity W/m · K 0.25 ASTM C 177
Coefficient of thermal expansion (at +23°C) K · 10 -5 10 DIN 53752
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Electrical properties
Specific transitional resistance Ωcm > 10 13 DIN IEC 93
Surface resistance Ω > 10 12 DIN 53482

iglidur FC180
®
®
General properties Unit iglidur FC180 Testing method
Density g/cm 3 1.73
Colour blue
Max. moisture absorption at +23°C and 50% r.h. % weight 0.7 DIN 53495
Max. moisture absorption % weight 1.3
Mechanical properties
Flexural modulus MPa 2,600 DIN 53457
Flexural strength at +20°C MPa 68 DIN 53452
Max. recommended surface pressure (+20°C) MPa 31
Shore D hardness 69 DIN 53505
Physical and thermal properties
Max. long-term application temperature °C +90
Max. short-term application temperature °C +120
Min. application temperature °C -40
Electrical properties
Specific transitional resistance Ωcm > 10 12 DIN IEC 93
Surface resistance Ω > 10 12 DIN 53482

ASEAN 09/2023

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