Phillips Sumika Marlex® BPC-70 Polypropylene Talc-Filled Impact Copolymer

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Phillips Sumika Marlex® BPC-70 Polypropylene Talc-Filled Impact Copolymer (discontinued **)
Categories:	Polymer; Thermoplastic; Polypropylene (PP)
Material Notes:	Polypropylene Talc-Filled Impact Copolymer Applications: Formulated for Automotive Interior Door Panel Applications The nominal properties reported herein are typical of the product but do not reflect normal testing variance and therefore should not be used for specification purposes. Data provided by Phillips Sumika Polypropylene Company (PSPC). Phillips Sumika Polypropylene Company has been shut down, as announced in 2011.
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Physical Properties	Metric	English	Comments

Density	1.00 g/cc @Thickness 3.20 mm	0.0361 lb/in³ @Thickness 0.126 in	3.2 mm thick injection-molded specimen; ISO 1183
Linear Mold Shrinkage	0.0012 cm/cm	0.0012 in/in	100 x 100 mm Plaque, After 72 hrs.; 4.0 mm thick injection-molded specimen; ISO 257
Melt Flow	80 g/10 min @Load 2.16 kg, Temperature 230 °C	80 g/10 min @Load 4.76 lb, Temperature 446 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	89 @Thickness 3.20 mm	89 @Thickness 0.126 in	3.2 mm thick injection-molded specimen; ISO 2039
Tensile Strength, Yield	20.0 MPa @Thickness 4.00 mm	2900 psi @Thickness 0.157 in	Type A Specimen, Rate: 5 mm/min; 4.0 mm thick injection-molded specimen;; ISO 527
Elongation at Break	20 % @Thickness 4.00 mm	20 % @Thickness 0.157 in	Type A Specimen, Rate: 5 mm/min; 4.0 mm thick injection-molded specimen;; ISO 527
Flexural Modulus	1.70 GPa @Thickness 4.00 mm	247 ksi @Thickness 0.157 in	Tangent; Rate 2.0 mm/min; injection-molded specimen; ISO 178
Izod Impact, Notched (ISO)	1.30 kJ/m² @Thickness 4.00 mm, Temperature -40.0 °C	0.619 ft-lb/in² @Thickness 0.157 in, Temperature -40.0 °F	injection-molded specimen; ISO 180
	3.20 kJ/m² @Thickness 4.00 mm, Temperature 0.000 °C	1.52 ft-lb/in² @Thickness 0.157 in, Temperature 32.0 °F	4.0 mm thick injection-molded specimen; ISO 180
Izod Impact Resistance	0.510 J/cm² @Thickness 4.00 mm	2.43 ft-lb/in² @Thickness 0.157 in	injection-molded specimen; ISO 180

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	107 °C @Thickness 4.00 mm	225 °F @Thickness 0.157 in	4.0 mm thick injection-molded specimen; ISO 75
Deflection Temperature at 1.8 MPa (264 psi)	57.0 °C @Thickness 4.00 mm	135 °F @Thickness 0.157 in	4.0 mm thick injection-molded specimen; ISO 75

**
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PCHEVS30 / 20367

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