SABIC NORYL GTX™ Resin GTX840 Polyphenylene Ether + PA (PPE+Nylon) (Americas)

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SABIC NORYL GTX™ Resin GTX840 Polyphenylene Ether + PA (PPE+Nylon) (Americas)
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Polyphenylene Ether/PPO
Material Notes:	NORYL GTX™ 840 resin is a 40% glass reinforced alloy of Polyphenylene Ether (PPE) + Polyamide (PA). This injection moldable grade has high stiffness (flexural modulus 11860 MPa), excellent chemical resistance, and high heat resistance. NORYL GTX GTX840 resin is an excellent candidate for a wide variety of applications including automotive under-the-hood and water management. Features: Hydrolytic Stability,Chemical Resistance,Low Creep Sensitivity,Good Stiffness,Low Warpage,Structural Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.45 g/cc	ASTM D792
Density	1.45 g/cc	ISO 1183
Water Absorption	0.63 % @Time 86400 sec	ASTM D570
	0.63 % @Time 86400 sec	ISO 62-1
Moisture Absorption	0.0700 %	Injection Molding
	0.130 %	23°C/50% RH/24 hrs; ISO 62-4
Moisture Absorption at Equilibrium	0.38 %	23°C/50% RH; ISO 62-4
Water Absorption at Saturation	1.64 %	ASTM D570
	1.64 %	ISO 62-1
Viscosity	13 cP @Load 5.00 kg, Temperature 220 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0017 cm/cm	24hrs; ASTM D955
	0.0017 cm/cm	24hrs; ISO 294
	0.0024 - 0.0027 cm/cm @Thickness 3.20 mm	SABIC method
Linear Mold Shrinkage, Transverse	0.0099 cm/cm	24hrs; ASTM D955
	0.0099 cm/cm	24hrs; ISO 294
	0.0060 - 0.0063 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	15 g/10 min @Load 5.00 kg, Temperature 280 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	108	ASTM D785
Tensile Strength at Break	200 MPa	5 mm/min; ISO 527
	201 MPa	5 mm/min; ASTM D638
Elongation at Break	2.2 %	5 mm/min; ASTM D638
	2.4 %	5 mm/min; ISO 527
Tensile Modulus	12570 MPa	1 mm/min; ISO 527
	13020 MPa	5 mm/min; ASTM D638
Flexural Strength	290 MPa	brk, 1.3 mm/min, 50 mm span; ASTM D790
	306 MPa	break, 2mm/min; ISO 178
Flexural Modulus	11730 MPa	2 mm/min; ISO 178
	11800 MPa	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	114 J	ASTM D256
	90.0 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Unnotched	1040 J/m	ASTM D4812
Izod Impact, Notched (ISO)	11.0 kJ/m²	80104; ISO 180/1A
	11.0 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	70.0 kJ/m²	80104; ISO 180/1U
Charpy Impact Unnotched	72.0 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	11.0 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	17.0 µm/m-°C @Temperature 23.0 - 60.0 °C	ASTM E831
	17.0 µm/m-°C @Temperature 23.0 - 60.0 °C	ISO 11359-2
	16.0 - 20.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
CTE, linear, Transverse to Flow	70.0 µm/m-°C @Temperature 23.0 - 60.0 °C	ASTM E831
	70.0 µm/m-°C @Temperature 23.0 - 60.0 °C	ISO 11359-2
	90.0 - 94.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
Deflection Temperature at 0.46 MPa (66 psi)	259 °C	Flatw 80104 sp=64mm; ISO 75/Bf
	259 °C @Thickness 6.40 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	244 °C	Flatw 80104 sp=64mm; ISO 75/Af
	245 °C @Thickness 6.40 mm	unannealed; ASTM D648
Vicat Softening Point	247 °C	Rate B/50; ASTM D1525
	248 °C	Rate B/50; ISO 306
	257 °C	Rate A/50; ISO 306

Processing Properties	Original Value	Comments
Nozzle Temperature	295 - 315 °C
Zone 2	280 - 315 °C
Zone 3	290 - 315 °C
Melt Temperature	295 - 315 °C	Injection Molding
Mold Temperature	75.0 - 120 °C
Drying Temperature	95.0 - 105 °C	Injection Molding
Dry Time	3.00 - 4.00 hour	Injection Molding
	8.00 hour	Cumulative; Injection Molding
Moisture Content	0.020 %	minimum
Back Pressure	0.300 - 1.40 MPa
Shot Size	30 - 50 %
Vent Depth	0.00130 - 0.00380 cm
Screw Speed	20 - 100 rpm

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PSABH82151 / 290098

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