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Elmet Technologies

Hyosung Topilene J742 PP
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Impact Modified; Molded/Extruded

Material Notes: J742 Injection Impact Copolymer

Applications: Large articles:

  • Washing M/C parts
  • Electric appliance
  • Industrial appliance
Characteristics:
  • Medium impact
  • High stiffness

Information provided by Hyosung Corporation

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Melt Flow 25 g/10 min25 g/10 minASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 8787ASTM D785
Tensile Strength, Yield 29.4 MPa4270 psiASTM D638
Elongation at Break 200 %200 %ASTM D638
Flexural Modulus 1.47 GPa213 ksiASTM D790
Izod Impact, Unnotched 0.735 J/cm1.38 ft-lb/inASTM D256
 0.441 J/cm
@Temperature -10.0 °C
0.827 ft-lb/in
@Temperature 14.0 °F
ASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 120 °C248 °FASTM D648
Vicat Softening Point 150 °C302 °FASTM D1525
Flammability, UL94 HBHB

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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