SABIC NORYL™ Resin PX138H Polyphenylene Ether + PS (PPE+PS) (Asia)

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SABIC NORYL™ Resin PX138H Polyphenylene Ether + PS (PPE+PS) (Asia)
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Unreinforced
Material Notes:	NORYL™ PX138H resin is a 20% glass reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This injection moldable grade exhibits very low moisture absorption, high strength, hydrolytic stability, Low warpage, low specific gravity, and dimensional stability. Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.23 g/cc	ASTM D792
Density	1.23 g/cc	ISO 1183
Moisture Absorption	0.0200 %	Injection Molding
	0.0400 %	23°C / 50% RH; ISO 62
Water Absorption at Saturation	0.12 %	ISO 62-1
Viscosity	2.0 cP @Load 5.00 kg, Temperature 280 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0045 - 0.0055 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	2.7 g/10 min @Load 5.00 kg, Temperature 280 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	90.0 MPa	5 mm/min; ISO 527
	100 MPa	5 mm/min; ASTM D638
Tensile Strength, Yield	90.0 MPa	5 mm/min; ISO 527
	100 MPa	5 mm/min; ASTM D638
Elongation at Break	3.0 %	5 mm/min; ASTM D638
	3.0 %	5 mm/min; ISO 527
Elongation at Yield	3.0 %	5 mm/min; ASTM D638
	3.0 %	5 mm/min; ISO 527
Tensile Modulus	6000 MPa	1 mm/min; ISO 527
	6500 MPa	5 mm/min; ASTM D638
Flexural Strength	140 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
	150 MPa	yield, 2 mm/min; ISO 178
Flexural Modulus	5300 MPa	1.3 mm/min, 50 mm span; ASTM D790
	5400 MPa	2 mm/min; ISO 178
Izod Impact Notched	90.0 J	ASTM D256
	100 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Notched (ISO)	30.0 kJ/m²	80104; ISO 180/1A
	33.0 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Charpy Impact, Notched	8.00 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	20.0 J	ASTM D3763

Electrical Properties	Original Value	Comments
Comparative Tracking Index	0.00 - 100 V	UL 746A

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	27.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	34.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	75.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
	82.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
Deflection Temperature at 1.8 MPa (264 psi)	135 °C	Flatw 80104 sp=64mm; ISO 75/Af
	137 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	143 °C	Rate B/50; ASTM D1525
	143 °C	Rate B/50; ISO 306
	147 °C	Rate B/120; ISO 306
UL RTI, Electrical	65.0 °C	UL 746B
UL RTI, Mechanical with Impact	65.0 °C	UL 746B
UL RTI, Mechanical without Impact	65.0 °C	UL 746B
Flammability, UL94	HB @Thickness >=1.50 mm	UL 94

Processing Properties	Original Value	Comments
Nozzle Temperature	300 - 325 °C
Zone 2	275 - 320 °C
Zone 3	290 - 325 °C
Melt Temperature	300 - 325 °C	Injection Molding
Mold Temperature	80.0 - 110 °C
Drying Temperature	110 - 120 °C	Injection Molding
Dry Time	3.00 - 4.00 hour	Injection Molding
	8.00 hour	Cumulative; Injection Molding
Back Pressure	0.300 - 0.700 MPa
Shot Size	30 - 70 %
Screw Speed	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 go back to viewing the property data in MatWeb's normal format.

PSABH82441 / 290388

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