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Spartech DP5120 Talc Filled Homopolymer
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene with 20% Talc Filler

Material Notes: Provides the highest level of stiffness and heat resistance of filled olefins. Talc filled grades offer the highest strength properties. Typical applications include extrusion/thermoformed food containers, and profile extruded and blown molded structural parts.

Information provided by Spartech

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.05 g/cc
@Temperature 22.8 °C
1.05 g/cc
@Temperature 73.0 °F
ASTM D792
Filler Content 20 %20 %
Linear Mold Shrinkage 0.014 cm/cm0.014 in/in0.125inch wall
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 35.2 MPa5100 psiASTM D638
Elongation at Break 30 %30 %ASTM D638
Elongation at Yield 4.0 %4.0 %ASTM D638
Flexural Modulus 1.93 GPa280 ksisecant; ASTM D790
 2.62 GPa380 ksitangent; ASTM D790
Izod Impact, Notched 0.481 J/cm
@Temperature 22.8 °C
0.900 ft-lb/in
@Temperature 73.0 °F
ASTM D256
Gardner Impact  >= 1.36 J
@Temperature -5.56 °C
>= 1.00 ft-lb
@Temperature 22.0 °F
ASTM D5420
 2.03 J
@Temperature 22.8 °C
1.50 ft-lb
@Temperature 73.0 °F
ASTM D5420
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 121 °C250 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 65.6 °C150 °FASTM D648
 
Optical PropertiesMetricEnglishComments
Gloss 47 %47 %60°; ASTM D523

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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PSPAR125 / 78747

Specialty Compounds RTP Company

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