SABIC NORYL GTX™ Resin GTX944 Polyphenylene Ether + PA (PPE+Nylon) (Asia)

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SABIC NORYL GTX™ Resin GTX944 Polyphenylene Ether + PA (PPE+Nylon) (Asia)
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Polyphenylene Ether/PPO
Material Notes:	NORYL GTX™ 944 resin is a non-reinforced alloy of Polyphenylene Ether (PPE) + Polyamide (PA). This injection moldable grade exhibits high heat resistance along with improved processbility and increased impact performance. NORYL GTX944 resin may be an excellent candidate for Firefighter Helmet applications. Features: Hydrolytic Stability,Chemical Resistance,Low Creep Sensitivity,Good Stiffness,Low Warpage,High Impact Resistance Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.08 g/cc	ASTM D792
Density	1.07 g/cc	ISO 1183
Moisture Absorption	0.0700 %	Injection Molding
	1.20 %	23°C / 50% RH; ISO 62
Water Absorption at Saturation	3.5 %	ISO 62-1
Viscosity	12 cP @Load 5.00 kg, Temperature 280 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.014 - 0.018 cm/cm	SABIC method
	0.014 - 0.017 cm/cm @Thickness 3.20 mm	SABIC method
Linear Mold Shrinkage, Transverse	0.011 - 0.014 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	12.5 g/10 min @Load 5.00 kg, Temperature 280 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Ball Indentation Hardness	75.0 MPa	H358/30; ISO 2039-1
Tensile Strength at Break	45.0 MPa	50 mm/min; ASTM D638
	45.0 MPa	50 mm/min; ISO 527
Tensile Strength, Yield	50.0 MPa	50 mm/min; ASTM D638
	50.0 MPa	50 mm/min; ISO 527
Elongation at Break	50 %	50 mm/min; ISO 527
	100 %	50 mm/min; ASTM D638
Elongation at Yield	3.5 %	50 mm/min; ISO 527
	6.0 %	50 mm/min; ASTM D638
Tensile Modulus	1900 MPa	50 mm/min; ASTM D638
	2000 MPa	1 mm/min; ISO 527
Flexural Strength	75.0 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
	75.0 MPa	yield, 2 mm/min; ISO 178
Flexural Modulus	1900 MPa	2 mm/min; ISO 178
	1950 MPa	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	680 J	ASTM D256
	280 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Notched (ISO)	55.0 kJ/m²	80104; ISO 180/1A
	25.0 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
	25.0 kJ/m² @Temperature -20.0 °C	80104; ISO 180/1A
Charpy Impact, Notched	55.0 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
	25.0 kJ/m² @Temperature -30.0 °C	Edgew 80104 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	55.0 J	ASTM D3763

Electrical Properties	Original Value	Comments
Volume Resistivity	2.20e+13 ohm-cm	IEC 60093
Dielectric Constant	2.7 @Frequency 1e+6 Hz	IEC 60250
	3.5 @Frequency 50.0 - 60.0 Hz	IEC 60250
Dielectric Strength	20.0 kV/mm @Thickness 3.20 mm	in oil; IEC 60243-1
Dissipation Factor	0.024 @Frequency 1e+6 Hz	IEC 60250
	0.072 @Frequency 50.0 - 60.0 Hz	IEC 60250
Comparative Tracking Index	600 V	IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	90.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	90.0 µm/m-°C @Temperature 23.0 - 60.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	90.0 µm/m-°C @Temperature 23.0 - 60.0 °C	ISO 11359-2
	100 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
Thermal Conductivity	0.240 W/m-K	ISO 8302
Hot Ball Pressure Test	125 °C	PASS; IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi)	175 °C	Edgew 120104 sp=100mm; ISO 75/Be
	185 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	180 °C	Rate B/50; ASTM D1525
	180 °C	Rate B/50; ISO 306
	185 °C	Rate B/120; ISO 306
	240 °C	Rate A/50; ISO 306
Flammability, UL94	HB @Thickness 1.60 mm	UL 94 by SABIC-IP
Oxygen Index	21 %	ISO 4589

Processing Properties	Original Value	Comments
Nozzle Temperature	280 - 310 °C
Zone 2	280 - 300 °C
Zone 3	290 - 320 °C
Melt Temperature	290 - 320 °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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PSABH82177 / 290124

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