SABIC NORYL™ Resin 731S Polyphenylene Ether + PS (PPE+PS) (Europe)

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SABIC NORYL™ Resin 731S Polyphenylene Ether + PS (PPE+PS) (Europe)
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Unreinforced
Material Notes:	NORYL™ 731S resin is a non-reinforced blend of Polyphenylene ether (PPE) + high impact polystyrene (HIPS). This injection moldable resin is FC EU, FDA food contact compliant and has NSF/ANSI 61, ACS, WRAS, and KTW/W270 listings for selected colors and manufacturing locations. NORYL 731S resin exhibits good surface appearance, high ductility, low moisture absorption, dimensional and hydrolytic stability. NORYL 731S resin is an excellent candidate for a variety of water management applications such as valves, filtration components, and water meter internals. Information provided by SABIC
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Physical Properties	Original Value	Comments

Density	1.06 g/cc	ISO 1183
Moisture Absorption	0.0600 %	23°C / 50% RH; ISO 62
Water Absorption at Saturation	0.23 %	ISO 62-1
Viscosity	5.0 cP @Load 5.00 kg, Temperature 280 °C	MVR cc/10 min; ISO 1133

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	50.0 MPa	50 mm/min; ISO 527
Tensile Strength, Yield	55.0 MPa	50 mm/min; ISO 527
Elongation at Break	30 %	50 mm/min; ISO 527
Elongation at Yield	5.0 %	50 mm/min; ISO 527
Tensile Modulus	2300 MPa	1 mm/min; ISO 527
Flexural Strength	75.0 MPa	yield, 2 mm/min; ISO 178
Flexural Modulus	2200 MPa	2 mm/min; ISO 178
Izod Impact, Notched (ISO)	15.0 kJ/m²	80104; ISO 180/1A
	5.00 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Charpy Impact, Notched	15.0 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
	5.00 kJ/m² @Temperature -30.0 °C	Edgew 80104 sp=62mm; ISO 179/1eA

Electrical Properties	Original Value	Comments
Arc Resistance	60 - 120 sec	ASTM D495
Comparative Tracking Index	250 - 400 V	UL 746A
Hot Wire Ignition, HWI	60 - 120 sec @Thickness >=1.50 mm	UL 746A
High Amp Arc Ignition, HAI	15 - 30 arcs @Thickness >=3.00 mm	UL 746A
	30 - 60 arcs @Thickness >=1.50 mm	UL 746A
High Voltage Arc-Tracking Rate, HVTR	>= 150 mm/min	UL 746A

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	70.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	70.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi)	115 °C	Edgew 120104 sp=100mm; ISO 75/Ae
Vicat Softening Point	135 °C	Rate B/50; ISO 306
	140 °C	Rate B/120; ISO 306
UL RTI, Electrical	105 °C	UL 746B
UL RTI, Mechanical with Impact	90.0 °C	UL 746B
UL RTI, Mechanical without Impact	105 °C	UL 746B
Flammability, UL94	HB @Thickness >=1.50 mm	UL 94

Processing Properties	Original Value	Comments
Nozzle Temperature	260 - 280 °C
Zone 2	260 - 280 °C
Zone 3	280 - 300 °C
Melt Temperature	280 - 300 °C	Injection Molding
Mold Temperature	80.0 - 120 °C
Drying Temperature	100 - 120 °C	Injection Molding
Dry Time	2.00 - 3.00 hour	Injection Molding
Precipitation Temperature	60.0 - 80.0 °C	Hopper Temperature

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PSABH82254 / 290201

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