Total PPC 7642 Polypropylene, Heterophasic Copolymer

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Total PPC 7642 Polypropylene, Heterophasic Copolymer
Categories:	Polymer; Thermoplastic; Polypropylene (PP)
Material Notes:	ATOFINA Propylene 7642 is a nucleated and antistatic heterophasic copolymer. PPC 7642 is characterized by a very high stiffness. ATOFINA Propylene PPC 7642 has been developed for a wide range of injection molding applications including battery cases, electrical appliance housings, toys, closures and lids. Information provided provided by Total Petrochemicals. Total Petrochemicals acquired former Fina and Atofina plastics product lines.
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Physical Properties	Metric	English	Comments

Bulk Density	0.525 g/cc	0.0190 lb/in³	ISO 1183
Density	0.905 g/cc	0.0327 lb/in³	ISO 1183
Melt Flow	13 g/10 min @Load 2.16 kg, Temperature 230 °C	13 g/10 min @Load 4.76 lb, Temperature 446 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	90	90	ISO 2039-2
Tensile Strength, Yield	27.0 MPa	3920 psi	ISO 527-2
Elongation at Yield	5.0 %	5.0 %	ISO 527-2
Tensile Modulus	1.60 GPa	232 ksi	ISO 527-2
Flexural Modulus	1.50 GPa	218 ksi	ISO 527-2
Izod Impact, Notched (ISO)	8.00 kJ/m²	3.81 ft-lb/in²	ISO 179
	5.00 kJ/m² @Temperature -20.0 °C	2.38 ft-lb/in² @Temperature -4.00 °F	ISO 179
Charpy Impact, Notched	0.900 J/cm²	4.28 ft-lb/in²	ISO 179
	0.500 J/cm² @Temperature -20.0 °C	2.38 ft-lb/in² @Temperature -4.00 °F	ISO 179

Thermal Properties	Metric	English	Comments
Melting Point	165 °C	329 °F	ISO 3146
Deflection Temperature at 0.46 MPa (66 psi)	95.0 °C	203 °F	120°C per hour; ISO 75-2
Deflection Temperature at 1.8 MPa (264 psi)	53.0 °C	127 °F	120°C per hour; ISO 75-2
Vicat Softening Point	75.0 °C	167 °F	50N-50°C per hour; ISO 306
	145 °C	293 °F	10N-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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PFINAA090 / 38526

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