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Ensinger PEI

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SABIC NORYL GTX™ Resin GTX951A Polyphenylene Ether + PA (PPE+Nylon)
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Polyphenylene Ether/PPO

Material Notes: NORYL GTX951A 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 GTX951W resin was designed for automotive under-the-hood applications such as power distribution boxes, relay boxes, and junction boxes.

Features: Hydrolytic Stability,Chemical Resistance,Low Creep Sensitivity,Good Stiffness,Low Warpage,Good Processability,Good Moldability,Good Mold Release

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.10 g/ccASTM D792
Water Absorption 1.99 %
@Time 86400 sec
ISO 62-1
Moisture Absorption 0.0700 %Injection Molding
Moisture Absorption at Equilibrium 0.39 %23°C/50% RH; ISO 62-4
Linear Mold Shrinkage, Flow 0.014 - 0.017 cm/cm24hrs; ASTM D955
Linear Mold Shrinkage, Transverse 0.012 - 0.015 cm/cm24hrs; ASTM D955
Melt Flow 24 g/10 min
@Load 2.16 kg,
Temperature 280 °C
ASTM D1238
 65 g/10 min
@Load 5.00 kg,
Temperature 280 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 57.0 MPa50 mm/min; ASTM D638
Tensile Strength, Yield 65.0 MPa50 mm/min; ASTM D638
 66.0 MPa50 mm/min; ISO 527
Elongation at Break 51 %50 mm/min; ISO 527
 55 %50 mm/min; ASTM D638
Elongation at Yield 5.0 %50 mm/min; ASTM D638
Tensile Modulus 2250 MPa50 mm/min; ASTM D638
Flexural Strength 98.0 MPabreak, 2mm/min; ISO 178
 100 MPabrk, 2.6 mm/min, 100 mm span; ASTM D790
Flexural Modulus 2370 MPa2 mm/min; ISO 178
 2550 MPa2.6 mm/min, 100 mm span; ASTM D790
Izod Impact Notched 211 JASTM D256
 100 J
@Temperature -30.0 °C
ASTM D256
Izod Impact, Notched (ISO) 13.0 kJ/m²63.5*12.7*3.2, 23°C; ISO 180/4A
 8.00 kJ/m²
@Temperature -30.0 °C
63.5*12.7*3.2, 23°C; ISO 180/4A
Charpy Impact, Notched 21.0 kJ/m²ISO 179/2C
 10.0 kJ/m²
@Temperature -20.0 °C
ISO 179/2C
Dart Drop, Total Energy 48.0 Jpeak; ASTM D3763
 32.0 J
@Temperature -30.0 °C
peak; ASTM D3763
 
Electrical PropertiesOriginal ValueComments
Dielectric Strength 22.4 kV/mm
@Thickness 1.60 mm
in oil; ASTM D149
Dissipation Factor 0.017
@Frequency 1e+6 Hz
ASTM D150
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 90.0 µm/m-°C
@Temperature -40.0 - 40.0 °C
ASTM E831
 167 µm/m-°C
@Temperature 60.0 - 138 °C
ASTM E831
CTE, linear, Transverse to Flow 85.0 µm/m-°C
@Temperature -40.0 - 40.0 °C
ASTM E831
 153 µm/m-°C
@Temperature 60.0 - 138 °C
ASTM E831
Deflection Temperature at 0.46 MPa (66 psi) 181 °CEdgew 120*10*4 sp=100mm; ISO 75/Be
 195 °C
@Thickness 6.40 mm
unannealed; ASTM D648
 
Processing PropertiesOriginal ValueComments
Nozzle Temperature 270 - 295 °C
Zone 2 260 - 295 °C
Zone 3 265 - 295 °C
Melt Temperature 270 - 295 °CInjection Molding
Mold Temperature 65.0 - 95.0 °C
Drying Temperature 95.0 - 105 °CInjection Molding
Dry Time 3.00 - 4.00 hourInjection Molding
 8.00 hourCumulative; 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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PSABH82179 / 290126

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