SABIC NORYL™ N1250 PPE+PS (Americas)  (Unverified Data**)
Categories:	Polymer; Thermoplastic; Polyphenylene Ether/PPO; Polystyrene (PS)
Material Notes:	NORYL™ N1250 resin is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This injection moldable grade contains non-brominated, non-chlorinated flame retardant and carries a UL94 flame rating of 5VA at 2.5mm and V0 at 0.75mm. NORYL N1250 resin offers thin wall FR capability, enhanced dimensional stability, high heat resistance, low moisture absorption, and good electrically insulating properties. It may be an excellent candidate for a variety of consumer electronic applications such as charger and adapter housings. Information provided by SABIC
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Physical Properties	Metric	English	Comments
Specific Gravity	1.10 g/cc	1.10 g/cc	ASTM D792
Linear Mold Shrinkage, Flow	0.0050 - 0.0070 cm/cm @Thickness 3.20 mm	0.0050 - 0.0070 in/in @Thickness 0.126 in	SABIC method
Melt Flow	28 g/10 min @Load 5.00 kg, Temperature 300 °C	28 g/10 min @Load 11.0 lb, Temperature 572 °F	ASTM D1238
Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	62.0 MPa	8990 psi	50 mm/min; ASTM D638
Tensile Strength, Yield	77.0 MPa	11200 psi	50 mm/min; ASTM D638
Elongation at Break	15 %	15 %	50 mm/min; ASTM D638
Elongation at Yield	5.0 %	5.0 %	50 mm/min; ASTM D638
Tensile Modulus	2.70 GPa	392 ksi	50 mm/min; ASTM D638
Flexural Yield Strength	120 MPa	17400 psi	1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2.80 GPa	406 ksi	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched	1.00 J/cm	1.87 ft-lb/in	ASTM D256
Instrumented Impact Total Energy	40.0 J	29.5 ft-lb	ASTM D3763
Electrical Properties	Metric	English	Comments
Arc Resistance	60 - 120 sec	60 - 120 sec	ASTM D495
Comparative Tracking Index	250 - 400 V	250 - 400 V	UL 746A
Hot Wire Ignition, HWI	>= 120 sec @Thickness >=0.750 mm	>= 120 sec @Thickness >=0.0295 in	UL 746A
High Amp Arc Ignition, HAI	>= 120 arcs @Thickness >=0.750 mm	>= 120 arcs @Thickness >=0.0295 in	UL 746A
High Voltage Arc-Tracking Rate, HVTR	>= 150 mm/min	>= 5.91 in/min	UL 746A
Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	61.2 µm/m-°C @Temperature -40.0 - 40.0 °C	34.0 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E831
CTE, linear, Transverse to Flow	68.4 µm/m-°C @Temperature -40.0 - 40.0 °C	38.0 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E831
Deflection Temperature at 0.46 MPa (66 psi)	125 °C @Thickness 3.20 mm	257 °F @Thickness 0.126 in	unannealed; ASTM D648
	135 °C @Thickness 6.40 mm	275 °F @Thickness 0.252 in	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	116 °C @Thickness 3.20 mm	241 °F @Thickness 0.126 in	unannealed; ASTM D648
	123 °C @Thickness 6.40 mm	253 °F @Thickness 0.252 in	unannealed; ASTM D648
Vicat Softening Point	137 °C	279 °F	Rate B/50; ASTM D1525
UL RTI, Electrical	110 °C	230 °F	UL 746B
UL RTI, Mechanical with Impact	105 °C	221 °F	UL 746B
UL RTI, Mechanical without Impact	110 °C	230 °F	UL 746B
Flammability, UL94	V-2 @Thickness >=0.400 mm	V-2 @Thickness >=0.0157 in	UL 94
	V-0 @Thickness >=0.750 mm	V-0 @Thickness >=0.0295 in	UL 94
	5VA @Thickness >=2.50 mm	5VA @Thickness >=0.0984 in	UL 94
Glow Wire Ignition Temperature	775 °C @Thickness 1.00 mm	1430 °F @Thickness 0.0394 in	IEC 60695-2-13
Glow Wire Flammability Index	960 °C @Thickness 1.00 mm	1760 °F @Thickness 0.0394 in	IEC 60695-2-12
Processing Properties	Metric	English	Comments
Nozzle Temperature	275 - 305 °C	527 - 581 °F	Injection Molding
Zone 1	245 - 295 °C	473 - 563 °F
Zone 2	255 - 300 °C	491 - 572 °F	Injection Molding
Zone 3	265 - 305 °C	509 - 581 °F
Melt Temperature	275 - 305 °C	527 - 581 °F	Injection Molding
Mold Temperature	70.0 - 100 °C	158 - 212 °F
Drying Temperature	105 - 110 °C	221 - 230 °F	Injection Molding
Dry Time	3.00 - 4.00 hour	3.00 - 4.00 hour	Injection Molding
	8.00 hour	8.00 hour	Cumulative; Injection Molding
Moisture Content	0.020 %	0.020 %	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

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