SABIC NORYL PPX™ Resin PPX7112 Polyphenylene Ether + PP (PPE+PP) (Americas)

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SABIC NORYL PPX™ Resin PPX7112 Polyphenylene Ether + PP (PPE+PP) (Americas)
Categories:	Polymer; Thermoplastic; Polyphenylene Ether/PPO; Polypropylene (PP)
Material Notes:	NORYL PPX™ 7112 resin is a non-reinforced alloy of polyphenylene ether (PPE) + polypropylene (PP). This injection moldable grade exhibits high modulus, high-temperature performance, and impact resistance, hydrolytic and dimensional stability. NORYL PPX7112 resin is an excellent candidate for exterior painted automotive applications. Features: Hydrolytic Stability,Chemical Resistance,Low Creep Sensitivity,Low Warpage,Aesthetics & Visual effects Information provided by SABIC
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Physical Properties	Metric	English	Comments

Specific Gravity	0.990 g/cc	0.990 g/cc	ASTM D792
Moisture Absorption	0.0200 %	0.0200 %	Injection Molding
Linear Mold Shrinkage, Flow	0.0060 - 0.0070 cm/cm @Thickness 3.20 mm	0.0060 - 0.0070 in/in @Thickness 0.126 in	SABIC method
Linear Mold Shrinkage, Transverse	0.0060 - 0.0080 cm/cm @Thickness 3.20 mm	0.0060 - 0.0080 in/in @Thickness 0.126 in	SABIC method
Melt Flow	10.5 g/10 min @Load 5.00 kg, Temperature 260 °C	10.5 g/10 min @Load 11.0 lb, Temperature 500 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	33.0 MPa	4790 psi	50 mm/min; ASTM D638
Tensile Strength, Yield	34.0 MPa	4930 psi	50 mm/min; ASTM D638
Elongation at Break	120 %	120 %	50 mm/min; ASTM D638
Elongation at Yield	8.0 %	8.0 %	50 mm/min; ASTM D638
Tensile Modulus	1.17 GPa	170 ksi	50 mm/min; ASTM D638
Flexural Strength	49.0 MPa	7110 psi	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	1.34 GPa	194 ksi	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	587 J	433 ft-lb	ASTM D256
Dart Drop, Total Energy	37.0 J	27.3 ft-lb	ASTM D3763

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	155 µm/m-°C @Temperature -40.0 - 40.0 °C	86.1 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E831
CTE, linear, Transverse to Flow	72.0 µm/m-°C @Temperature -40.0 - 40.0 °C	40.0 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E831
Deflection Temperature at 0.46 MPa (66 psi)	112 °C @Thickness 3.20 mm	234 °F @Thickness 0.126 in	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	85.0 °C @Thickness 3.20 mm	185 °F @Thickness 0.126 in	unannealed; ASTM D648
Vicat Softening Point	85.0 °C	185 °F	Rate B/50; ASTM D1525
Flammability, UL94	HB @Thickness >=1.50 mm	HB @Thickness >=0.0591 in	UL 94

Processing Properties	Metric	English	Comments
Nozzle Temperature	260 - 290 °C	500 - 554 °F
Zone 1	145 - 155 °C	293 - 311 °F	Sheet Extrusion
Zone 2	240 - 280 °C	464 - 536 °F
	255 - 265 °C	491 - 509 °F	Sheet Extrusion
Zone 3	250 - 290 °C	482 - 554 °F
	270 - 280 °C	518 - 536 °F	Sheet Extrusion
Zone 4	270 - 280 °C	518 - 536 °F	Sheet Extrusion
Adapter Temperature	265 - 270 °C	509 - 518 °F	Sheet Extrusion
Die Temperature	265 - 270 °C	509 - 518 °F	Sheet Extrusion
Melt Temperature	260 - 290 °C	500 - 554 °F	Injection Molding
	270 - 280 °C	518 - 536 °F	Sheet Extrusion
Mold Temperature	30.0 - 50.0 °C	86.0 - 122 °F
Drying Temperature	60.0 - 65.0 °C	140 - 149 °F	Injection Molding
	60.0 - 65.0 °C	140 - 149 °F	Sheet Extrusion
Dry Time	2.00 - 4.00 hour	2.00 - 4.00 hour	Injection Molding
	2.00 - 4.00 hour	2.00 - 4.00 hour	Sheet Extrusion
	4.00 hour	4.00 hour	Cumulative; Sheet Extrusion
	8.00 hour	8.00 hour	Cumulative; Injection Molding
Back Pressure	0.300 - 0.700 MPa	43.5 - 102 psi
Shot Size	30 - 70 %	30 - 70 %
Vent Depth	0.00380 - 0.00510 cm	0.00150 - 0.00201 in
Screw Speed	20 - 100 rpm	20 - 100 rpm

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.

PSABH82219 / 290166

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