SABIC NORYL™ Resin PX1181 Polyphenylene Ether + PS (PPE+PS)

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SABIC NORYL™ Resin PX1181 Polyphenylene Ether + PS (PPE+PS)
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Unreinforced
Material Notes:	NORYL™ PX1181 resin is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This impact modified, injection moldable grade was developed for automotive interior applications requiring Standard ECE Dashboard Impact Test. NORYL PX1181 resin offers high heat resistance, good impact resistance, low specific gravity, and dimensional stability. Features: Hydrolytic Stability,Low Creep Sensitivity,High Impact Resistance Information provided by SABIC
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Physical Properties	Metric	English	Comments

Density	1.06 g/cc	0.0383 lb/in³	ISO 1183
Moisture Absorption	0.0600 %	0.0600 %	23°C / 50% RH; ISO 62
Water Absorption at Saturation	0.14 %	0.14 %	ISO 62-1
Viscosity	13 cP @Load 5.00 kg, Temperature 280 °C	13 cP @Load 11.0 lb, Temperature 536 °F	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0050 - 0.0070 cm/cm	0.0050 - 0.0070 in/in	SABIC method

Mechanical Properties	Metric	English	Comments
Ball Indentation Hardness	70.0 MPa	10200 psi	H358/30; ISO 2039-1
Tensile Strength at Break	40.0 MPa	5800 psi	50 mm/min; ISO 527
Tensile Strength, Yield	35.0 MPa	5080 psi	50 mm/min; ISO 527
Elongation at Break	50 %	50 %	50 mm/min; ISO 527
Elongation at Yield	5.0 %	5.0 %	50 mm/min; ISO 527
Tensile Modulus	1.80 GPa	261 ksi	1 mm/min; ISO 527
Flexural Strength	55.0 MPa	7980 psi	yield, 2 mm/min; ISO 178
Flexural Modulus	1.50 GPa	218 ksi	2 mm/min; ISO 178
Izod Impact, Notched (ISO)	25.0 kJ/m²	11.9 ft-lb/in²	80104; ISO 180/1A
	11.0 kJ/m² @Temperature -30.0 °C	5.23 ft-lb/in² @Temperature -22.0 °F	80104; ISO 180/1A
Charpy Impact, Notched	2.50 J/cm²	11.9 ft-lb/in²	Edgew 80104 sp=62mm; ISO 179/1eA
	1.00 J/cm² @Temperature -30.0 °C	4.76 ft-lb/in² @Temperature -22.0 °F	Edgew 80104 sp=62mm; ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+15 ohm-cm	1.00e+15 ohm-cm	IEC 60093
Surface Resistance	>= 1.00e+15 ohm	>= 1.00e+15 ohm	ROA; IEC 60093
Dielectric Constant	2.6 @Frequency 1e+6 Hz	2.6 @Frequency 1e+6 Hz	IEC 60250
	2.7 @Frequency 50.0 - 60.0 Hz	2.7 @Frequency 50.0 - 60.0 Hz	IEC 60250
Dissipation Factor	0.00040 @Frequency 50.0 - 60.0 Hz	0.00040 @Frequency 50.0 - 60.0 Hz	IEC 60250
	0.00090 @Frequency 1e+6 Hz	0.00090 @Frequency 1e+6 Hz	IEC 60250

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	70.0 µm/m-°C @Temperature 23.0 - 80.0 °C	38.9 µin/in-°F @Temperature 73.4 - 176 °F	ISO 11359-2
CTE, linear, Transverse to Flow	90.0 µm/m-°C @Temperature 23.0 - 80.0 °C	50.0 µin/in-°F @Temperature 73.4 - 176 °F	ISO 11359-2
Thermal Conductivity	0.220 W/m-K	1.53 BTU-in/hr-ft²-°F	ISO 8302
Hot Ball Pressure Test	75.0 °C	167 °F	PASS; IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi)	115 °C	239 °F	Edgew 120104 sp=100mm; ISO 75/Be
Deflection Temperature at 1.8 MPa (264 psi)	105 °C	221 °F	Edgew 120104 sp=100mm; ISO 75/Ae
Vicat Softening Point	115 °C	239 °F	Rate B/50; ISO 306
	120 °C	248 °F	Rate B/120; ISO 306
	130 °C	266 °F	Rate A/50; ISO 306
Flammability, UL94	HB @Thickness 1.60 mm	HB @Thickness 0.0630 in	UL 94 by SABIC-IP

Processing Properties	Metric	English	Comments
Nozzle Temperature	260 - 280 °C	500 - 536 °F
Zone 2	260 - 280 °C	500 - 536 °F
Zone 3	280 - 300 °C	536 - 572 °F
Melt Temperature	280 - 300 °C	536 - 572 °F	Injection Molding
Mold Temperature	60.0 - 100 °C	140 - 212 °F
Drying Temperature	80.0 - 100 °C	176 - 212 °F	Injection Molding
Dry Time	2.00 - 3.00 hour	2.00 - 3.00 hour	Injection Molding
Precipitation Temperature	60.0 - 80.0 °C	140 - 176 °F	Hopper Temperature

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PSABH82438 / 290385

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