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Specialty Compounds RTP Company

RTP Company RTP 127 HI Polypropylene (PP), High Impact - Talc
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene with 40% Talc Filler

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.24 g/cc1.24 g/ccASTM D 792
Additive Loading 40 %40 %Primary Additive
Linear Mold Shrinkage 0.0060 - 0.010 cm/cm
@Thickness 3.20 mm
0.0060 - 0.010 in/in
@Thickness 0.126 in
ASTM D 955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 20.0 MPa2900 psiASTM D 638
Elongation at Break >= 10 %>= 10 %ASTM D 638
Tensile Modulus 2.76 GPa400 ksiASTM D 638
Flexural Strength 34.5 MPa5000 psiASTM D 790
Flexural Modulus 2.07 GPa300 ksiASTM D 790
Izod Impact, Notched 1.33 J/cm
@Thickness 3.20 mm
2.50 ft-lb/in
@Thickness 0.126 in
ASTM D 256
Izod Impact, Unnotched 9.08 J/cm
@Thickness 3.20 mm
17.0 ft-lb/in
@Thickness 0.126 in
ASTM D 4812
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 76.7 °C170 °FASTM D 648
Flammability, UL94 HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
 
Processing PropertiesMetricEnglishComments
Melt Temperature 191 - 232 °C375 - 450 °F
Mold Temperature 32.2 - 65.6 °C90.0 - 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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PQZWA801 / 92347

Specialty Compounds RTP Company

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