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Rulon Bearings

LyondellBasell Moplen EP542R Polypropylene, Impact Modified; Molded/Extruded
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Impact Modified; Molded/Extruded

Material Notes: Moplen EP542R is a polypropylene impact copolymer manufactured, with optimized stiffness and toughness balance, low warpage, and good processability. Typical customer applications are injection molding of washing machine tubs, electrical appliance parts, thin wall packaging, and general house wares. Applications: Cooling Appliances, Dishwashing Appliances, House wares, Opaque Containers, Washing Appliances.

Information provided by LyondellBasell.

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Physical PropertiesMetricEnglishComments
Density 0.900 g/cc0.0325 lb/in³ASTM D792
Melt Flow 30 g/10 min
@Load 2.16 kg,
Temperature 230 °C
30 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 9595ASTM D785
Tensile Strength, Yield 27.5 MPa3980 psiASTM D638
Elongation at Yield 5.0 %5.0 %ASTM D638
Flexural Modulus 1.34 GPa195 ksiASTM D790
Izod Impact, Notched  0.0400 J/cm
@Temperature -20.0 °C
0.0749 ft-lb/in
@Temperature -4.00 °F
ASTM D256
 0.0800 J/cm
@Temperature 23.0 °C
0.150 ft-lb/in
@Temperature 73.4 °F
ASTM D256
 
Descriptive Properties
Processing MethodInjection Molding

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.

PEQT8955 / 220589

Aluminum Castings

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