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Rulon Bearings

Petropol Petrotene® A3 G20 T10 PRTA011 PH393 MSP PP, 20/10% Glass/Mineral Fiber Reinforced, Dry
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Glass/Mineral Reinforced

Material Notes: Polypropylene homopolymer reinforced with 20% fiberglass and 10% mineral filler, ideal for injection molding, resistant to oil, grease and many solvents, good set of mechanical properties and good dimensional stability.

Information provided by Petropol

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Physical PropertiesMetricEnglishComments
Density 1.13 - 1.15 g/cc0.0408 - 0.0415 lb/in³ASTM D792
Water Absorption 0.050 %0.050 %ASTM D570
Linear Mold Shrinkage 0.0090 - 0.011 cm/cm0.0090 - 0.011 in/inASTM D955
Melt Flow 3.0 - 15 g/10 min
@Load 2.16 kg,
Temperature 230 °C
3.0 - 15 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Ash 28 - 32 %28 - 32 %ASTM D5630
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 30.0 MPa4350 psiASTM D638
Elongation at Break 15 %15 %ASTM D638
Flexural Strength 45.0 MPa6530 psiASTM D790
Flexural Modulus 2.50 GPa363 ksiASTM D790
Izod Impact, Notched 0.300 J/cm0.562 ft-lb/inASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cmASTM D257
Dielectric Strength 40.0 kV/mm1020 kV/inASTM D149
Dissipation Factor 0.0020
@Frequency 1000 Hz
0.0020
@Frequency 1000 Hz
ASTM D150
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 65.0 °C149 °FASTM D648
Vicat Softening Point 150 °C
@Load 1.00 kg
302 °F
@Load 2.21 lb
ASTM D1525A
Flammability, UL94 HBHB
 
Processing PropertiesMetricEnglishComments
Processing Temperature 190 - 230 °C374 - 446 °FMolding
Mold Temperature 60.0 - 80.0 °C140 - 176 °F
Drying Temperature 90.0 °C194 °F
Dry Time 2.00 hour2.00 hour

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PPETROPOL273 / 313181

Aluminum Castings

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