Page 1192 - IGUS Bearing

Material properties Material properties

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igumid F300 igumid FC
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General properties Unit igumid F300 Testing method General properties Unit igumid FC Testing method
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Density g/cm 3 1.44 Density g/cm 3 1.47
Colour grey Colour dark blue
Max. moisture absorption at +23°C and 50% r.h. % weight 0.9 DIN 53495 Max. moisture absorption at +23°C and 50% r.h. % weight 2.3 DIN 53495
Max. moisture absorption % weight 3.9 Max. moisture absorption % weight 5.2
Mechanical properties Mechanical properties
Flexural modulus MPa 5,900 DIN 53457 Flexural modulus MPa 7,083 DIN 53457
Flexural strength at +20°C MPa 150 DIN 53452 Flexural strength at +20°C MPa 193 DIN 53452
Max. recommended surface pressure (+20°C) MPa 45 Shore D hardness 83 DIN 53505
Shore D hardness 79 DIN 53505 Physical and thermal properties
Physical and thermal properties Max. long-term application temperature °C +100
Max. long-term application temperature °C +90 Max. short-term application temperature °C +140
Max. short-term application temperature °C +170 Min. application temperature °C -30
Min. application temperature °C -40 Electrical properties
Electrical properties Specific transitional resistance Ωcm > 10 12 DIN IEC 93
Specific transitional resistance 5) Ωcm > 10 - 10 DIN IEC 93 Surface resistance Ω > 10 12 DIN 53482
9 37)
4
Surface resistance 5) Ω > 10 - 10 DIN 53482
9 37)
4
5) The good conductivity of this plastic material under certain circumstances can favour the generation of
corrosion on the metallic contact components
37) Depending on the geometry

igumid G iguton G
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General properties Unit igumid G Testing method General properties Unit iguton G Testing method
Density g/cm 3 1.37 Density g/cm 3 1.69
Colour black Colour brown
Max. moisture absorption at +23°C and 50% r.h. % weight 1.4 DIN 53495 Max. moisture absorption at +23°C and 50% r.h. % weight 0.1 DIN 53495
Max. moisture absorption % weight 5.6 Max. moisture absorption % weight 0.2
Mechanical properties Mechanical properties
Flexural modulus MPa 7,800 DIN 53457 Flexural modulus MPa 10,200 DIN 53457
Flexural strength at +20°C MPa 240 DIN 53452 Flexural strength at +20°C MPa 140 DIN 53452
Shore D hardness 79 DIN 53505 Max. recommended surface pressure (+20°C) MPa 65
Physical and thermal properties Shore D hardness 85 DIN 53505
Max. long-term application temperature °C +120 Physical and thermal properties
Max. short-term application temperature °C +180 Max. long-term application temperature °C +200
Min. application temperature °C -40 Max. short-term application temperature °C +240
Thermal conductivity W/m · K 0.24 ASTM C 177 Max. short-term ambient temperature 1 °C +260
Coefficient of thermal expansion (at +23°C) K · 10 -5 17 DIN 53752 Min. application temperature °C -40
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Electrical properties Electrical properties
Specific transitional resistance Ωcm > 10 11 DIN IEC 93 Specific transitional resistance Ωcm > 10 15 DIN IEC 93
Surface resistance Ω > 10 11 DIN 53482 Surface resistance Ω > 10 14 DIN 53482

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