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Rulon Bearings

Polynt HUP 29/25 RB-1090
Categories: Polymer; Thermoset

Material Notes:

Information provided by Polynt Composites.

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Physical PropertiesMetricEnglishComments
Density 2.00 g/cc0.0723 lb/in³ISO 1183 A
Filler Content 25 %25 %ISO 1172
Water Absorption <= 0.30 %<= 0.30 %ISO 62
Linear Mold Shrinkage 0.00050 cm/cm0.00050 in/inISO 2577
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 60.0 MPa8700 psiISO 527-4
Flexural Strength 130 MPa18900 psiISO 14125
Flexural Modulus 10.0 GPa1450 ksiISO 14125
Tensile Impact Strength 70.0 kJ/m²33.3 ft-lb/in²ISO 179
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cmIEC 93
Surface Resistance 1.00e+13 ohm1.00e+13 ohmIEC 93
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) >= 200 °C>= 392 °FISO 75-2
Flammability, UL94 V-0
@Thickness 1.10 mm
V-0
@Thickness 0.0433 in
Smoke Density 600600[CTI]; BS 6853: 1999 Annex D.8.4.
Oxygen Index 100 %100 %ISO 4589
 
Processing PropertiesMetricEnglishComments
Mold Temperature 150 - 155 °C302 - 311 °F
Hold Pressure >= 10.0 MPa>= 1450 psiMolding pressure
 
Descriptive Properties
Average Calorific ValueNFPA 259
Molding time>30 s/mm
Reactivity at 145 °CISO 12114/1
Surface Weight4000 g/m2ISO 10352

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PPOLYN9097 / 231692

Aluminum Castings

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