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Specialty Compounds RTP Company

Total PPC 8780 Polypropylene, Heterophasic Copolymer, Injection Molding
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Molded

Material Notes: Polypropylene PPC 8780 is a controlled rheology heterophasic copolymer with a Melt Flow index of 18 g/10 min.

Polypropylene PPC 8780 has been specially developed for the injection molding of lids combining flexibility and low warpage.

Polypropylene PPC 8780 is also suitable for extrusion coating.

Information provided by Total Petrochemicals.

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
Specific Gravity 0.905 g/cc0.905 g/ccISO 1183
Bulk Density 0.525 g/cc0.0190 lb/in³ISO 1183
Melt Flow 18 g/10 min
@Load 2.16 kg,
Temperature 230 °C
18 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 8080ISO 2039-2
Tensile Strength, Yield 25.0 MPa3630 psiISO 527-2
Elongation at Yield 5.5 %5.5 %ISO 527-2
Tensile Modulus 1.05 GPa152 ksiISO 527-2
Flexural Modulus 0.950 GPa138 ksiISO 178
Izod Impact, Notched (ISO)  5.50 kJ/m²
@Temperature -20.0 °C
2.62 ft-lb/in²
@Temperature -4.00 °F
ISO 180
 11.0 kJ/m²
@Temperature 23.0 °C
5.23 ft-lb/in²
@Temperature 73.4 °F
ISO 180
Charpy Impact, Notched  1.40 J/cm²
@Temperature 23.0 °C
6.66 ft-lb/in²
@Temperature 73.4 °F
ISO 179
 1.60 J/cm²
@Temperature -20.0 °C
7.61 ft-lb/in²
@Temperature -4.00 °F
ISO 179
 
Thermal PropertiesMetricEnglishComments
Melting Point 165 °C329 °FISO 3146
Deflection Temperature at 0.46 MPa (66 psi) 92.0 °C198 °F120°C per hour; ISO 752
Deflection Temperature at 1.8 MPa (264 psi) 50.0 °C122 °F120°C per hour; ISO 752
Vicat Softening Point  65.0 °C
@Load 5.10 kg
149 °F
@Load 11.2 lb
50°C per hour; ISO 306
 135 °C
@Load 1.02 kg
275 °F
@Load 2.25 lb
50°C per hour; ISO 306

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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PTOTAL853 / 130578

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