Phillips Sumika Marlex® CEP-750 Polypropylene; Engineered Resin

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Phillips Sumika Marlex® CEP-750 Polypropylene; Engineered Resin (discontinued **)
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Molded
Material Notes:	Engineered, highly rigid, filled polypropylene. Applications: Automotive "under-the-hood" parts. Information provided by Phillips Phillips Sumika Polypropylene Company has been shut down, as announced in 2011. This product had been discontinued prior to the shutdown announcement.
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Physical Properties	Metric	English	Comments

Density	1.20 g/cc	0.0434 lb/in³	ASTM D-1505
Melt Flow	7.0 g/10 min @Temperature 230 °C	7.0 g/10 min @Temperature 446 °F	ASTM D-1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	113	113	ASTM D-785
Tensile Strength, Yield	91.7 MPa	13300 psi	50 mm/min; ASTM D-638
Flexural Modulus	5.10 GPa	740 ksi	Tangent, 13 mm/min; ASTM D-790
Izod Impact, Notched	0.800 J/cm @Temperature 23.0 °C	1.50 ft-lb/in @Temperature 73.4 °F	ASTM D-256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	160 °C	320 °F	ASTM D-648
Deflection Temperature at 1.8 MPa (264 psi)	149 °C	300 °F	ASTM D-648

**
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PCHEVD220 / 20714

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