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Rulon Bearings

Eurotec® Tecoform® PO20 GR25 NL HS POM, 25% glass fiber reinforced, heat stabilized, natural
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Copolymer, 30% Glass Fiber Reinforced

Material Notes:

Information provided by Eurotec®

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Physical PropertiesMetricEnglishComments
Density 1.54 g/cc0.0556 lb/in³ISO 1183
Moisture Absorption 0.200 %
@Temperature 23.0 °C
0.200 %
@Temperature 73.4 °F
50% RH; ISO 960
Linear Mold Shrinkage, Flow 0.0040 cm/cm0.0040 in/inEurotec
Linear Mold Shrinkage, Transverse 0.016 cm/cm0.016 in/inEurotec
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 120 MPa17400 psiISO 527
Elongation at Break 2.5 %2.5 %ISO 527
Tensile Modulus 8.00 GPa1160 ksiISO 527
Izod Impact, Notched (ISO)  6.00 kJ/m²
@Temperature -30.0 °C
2.86 ft-lb/in²
@Temperature -22.0 °F
ISO 180/1A
 7.00 kJ/m²
@Temperature 23.0 °C
3.33 ft-lb/in²
@Temperature 73.4 °F
ISO 180/1A
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cmIEC 60093
Surface Resistance 1.00e+16 ohm1.00e+16 ohmIEC 60093
Comparative Tracking Index 500 V500 VSolution A; IEC 60112
 
Thermal PropertiesMetricEnglishComments
Melting Point 165 °C329 °F[10 K/min], ISO 11357
Deflection Temperature at 1.8 MPa (264 psi) 160 °C320 °FISO 75
Flammability, UL94  HB
@Thickness 0.750 mm
HB
@Thickness 0.0295 in
 HB
@Thickness 1.60 mm
HB
@Thickness 0.0630 in
 
Processing PropertiesMetricEnglishComments
Processing Temperature 190 - 230 °C374 - 446 °F
Feed Temperature 30.0 - 50.0 °C86.0 - 122 °FThroat
Mold Temperature 60.0 - 120 °C140 - 248 °F
Drying Temperature 100 - 120 °C212 - 248 °F
Dry Time 3.00 - 6.00 hour3.00 - 6.00 hour
Hold Pressure 80.0 - 100 MPa11600 - 14500 psi
 
Descriptive Properties
Back PressureLow
Injection SpeedMedium - Fast

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PEUROS202 / 147192

Master Bond adhesives

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