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Specialty Compounds RTP Company

RTP Company RTP 727 High Density Polyethylene (HDPE), Talc
Categories: Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE)

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.31 g/cc1.31 g/ccASTM D 792
Additive Loading 40 %40 %Primary Additive
Linear Mold Shrinkage 0.010 - 0.023 cm/cm
@Thickness 3.17 mm
0.010 - 0.023 in/in
@Thickness 0.125 in
ASTM D 955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 22.4 MPa3250 psiASTM D 638
Elongation at Break >= 10 %>= 10 %ASTM D 638
Tensile Modulus 3.10 GPa450 ksiASTM D 638
Flexural Strength 36.2 MPa5250 psiASTM D 790
Flexural Modulus 2.41 GPa350 ksiASTM D 790
Izod Impact, Notched 0.427 J/cm
@Thickness 3.17 mm
0.800 ft-lb/in
@Thickness 0.125 in
ASTM D 256
Izod Impact, Unnotched 4.27 J/cm
@Thickness 3.17 mm
8.00 ft-lb/in
@Thickness 0.125 in
ASTM D 4812
 
Thermal PropertiesMetricEnglishComments
Flammability, UL94 HB
@Thickness 1.59 mm
HB
@Thickness 0.0625 in
 
Processing PropertiesMetricEnglishComments
Melt Temperature 193 - 232 °C380 - 450 °F
Mold Temperature 21.1 - 65.6 °C70.0 - 150 °F
Drying Temperature 79.4 °C
@Time 7200 sec
175 °F
@Time 2.00 hour
Injection Pressure 68.9 - 103 MPa10000 - 15000 psi

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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PQZTA4533 / 159109

Specialty Compounds RTP Company

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