NORYL GTX™ Resin GTX918WR

NORYL GTX918WR resin is a non-reinforced alloy of Polyphenylene Ether (PPE) + Polyamide (PA). This injection moldable grade exhibits high heat resistance, excellent chemical resistance, high melt flow, and added mold release. NORYL GTX918WR resin may be an excellent candidate for automotive under-the-hood and electrical applications requiring the retention of properties while under thermal load.

Product Family

NORYL™ RESINS

Polymer Family

Polyphenylene Ether + PA (PPE+Nylon)

Processing Technology

Injection Molding

Where to buy

You can get in touch with us in these regions to buy the material

Colors

All colors are customizable. Refer our ColorXpress tool to check color availability

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Features

Key characteristics of the material

Chemical Resistance
Dimensional stability
High stiffness/Strength
High temperature resistance
Hydrolytic Stability
Impact resistant
Low Moisture Absorption
Low Shrinkage
Low Specific Gravity
Low Warpage
No PFAS intentionally added

Industry

Material previously used in

Automotive Under the Hood
Electrical
Electronic Components
Lighting

Applications

Possible usage of material

Auto Electrical
Electronic Components
Heavy Vehicles
Sensor
Traction Motor
Transmission/Transfer Comp
Wheel Cover

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Yellow Card Link 2	View	-	-
UL Recognized, 94HB Flame Class Rating	1.2	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	202	J/m	ASTM D256
Instrumented Dart Impact Energy @ peak, 23°C	40	J	ASTM D3763
*Izod Impact, notched 80104 +23°C*	20	kJ/m²	ISO 180/1A
*Izod Impact, notched 80104 -30°C*	10	kJ/m²	ISO 180/1A
*Charpy 23°C, V-notch Edgew 80104 sp=62mm*	20	kJ/m²	ISO 179/1eA
*Charpy -30°C, V-notch Edgew 80104 sp=62mm*	10	kJ/m²	ISO 179/1eA

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	95 - 105	°C
Drying Time	3 - 4	Hrs
Drying Time (Cumulative)	8	Hrs
Maximum Moisture Content	0.07	%
Minimum Moisture Content	0.02	%
Melt Temperature	270 - 295	°C
Nozzle Temperature	270 - 295	°C
Front - Zone 3 Temperature	265 - 295	°C
Middle - Zone 2 Temperature	260 - 295	°C
Rear - Zone 1 Temperature	255 - 295	°C
Mold Temperature	65 - 95	°C
Back Pressure	0.3 - 1.4	MPa
Screw Speed	20 - 100	rpm
Shot to Cylinder Size	30 - 50	%
Vent Depth	0.013 - 0.038	mm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 50 mm/min	62	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	57	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	11.4	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	53	%	ASTM D638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	98	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2360	MPa	ASTM D790
Tensile Stress, yield, 50 mm/min	60	MPa	ISO 527
Tensile Stress, break, 50 mm/min	55	MPa	ISO 527
Tensile Strain, yield, 50 mm/min	4.5	%	ISO 527
Tensile Strain, break, 50 mm/min	30	%	ISO 527
Flexural Stress, yield, 2 mm/min	85	MPa	ISO 178
Flexural Modulus, 2 mm/min	2200	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.09	-	ASTM D792
Water Absorption, (23°C/ saturated)	4.2	%	ASTM D570
Mold Shrinkage, flow, 3.2 mm	1.3 - 1.6	%	SABIC method
Mold Shrinkage, xflow, 3.2 mm	1 - 1.3	%	SABIC method
Melt Flow Rate, 280°C/5.0 kgf	45	g/10 min	ASTM D1238
Melt Volume Rate, MVR at 280°C/1.2 kg	5	cm³/10 min	ISO 1133

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Vicat Softening Temp, Rate B/50	242	°C	ASTM D1525
HDT, 0.45 MPa, 3.2 mm, unannealed	188	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	148	°C	ASTM D648
CTE, -40°C to 40°C, flow	6.48E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	6.84E-05	1/°C	ASTM E831
Thermal Conductivity	0.25	W/m-°C	ASTM C177
CTE, 23°C to 60°C, flow	8.E-05	1/°C	ISO 11359-2
CTE, 23°C to 60°C, xflow	8.E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate A/50	245	°C	ISO 306
Vicat Softening Temp, Rate B/50	190	°C	ISO 306
Vicat Softening Temp, Rate B/120	195	°C	ISO 306
*HDT/Be, 0.45MPa Edgew 120104 sp=100mm*	185	°C	ISO 75/Be
Relative Temp Index, Elec	65	°C	UL 746B
Relative Temp Index, Mech w/impact	65	°C	UL 746B
Relative Temp Index, Mech w/o impact	65	°C	UL 746B

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