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Rulon Bearings

Total PPR 3260 Random Copolymer Polypropylene, Extrusion Grade
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Extrusion Grade

Material Notes: Polypropylene PPR 3260 is a random copolymer polypropylene with a melt flow index of 1.8 g/10 min suitable for extrusion applications.

Information provided by Total Petrochemicals.

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Physical PropertiesMetricEnglishComments
Specific Gravity 0.902 g/cc0.902 g/ccISO 1183
Bulk Density 0.525 g/cc0.0190 lb/in³ISO 1183
Melt Flow 1.8 g/10 min
@Load 2.16 kg,
Temperature 230 °C
1.8 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 8484ISO 2039-2
Tensile Strength, Yield 26.0 MPa3770 psiISO 572-2
Elongation at Yield 10 %10 %ISO 572-2
Tensile Modulus 1.10 GPa160 ksiISO 572-2
Flexural Modulus 1.00 GPa145 ksiISO 178
Izod Impact, Notched (ISO) 7.50 kJ/m²3.57 ft-lb/in²ISO 180
Charpy Impact, Notched 0.850 J/cm²4.04 ft-lb/in²ISO 179
 
Thermal PropertiesMetricEnglishComments
Melting Point 148 °C298 °FISO 3146
Vicat Softening Point  67.0 °C
@Load 5.10 kg
153 °F
@Load 11.2 lb
50°C per hour; ISO 306
 130 °C
@Load 1.02 kg
266 °F
@Load 2.25 lb
50°C per hour; ISO 306

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.

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PTOTAL821 / 130546

Aluminum Castings

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