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Specialty Compounds RTP Company

SABIC NORYL™ Resin N850 Polyphenylene Ether + PS (PPE+PS) (Asia)
Categories: Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Unreinforced

Material Notes: NORYL™ N850 resin is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This high flow, injection moldable grade contains non-brominated, non-chlorinated flame retardant and carries a UL94 flame rating of 5VA at 3mm and V0 at 1.5mm along with UL746C Outdoor Suitability rating of F2. NORYL N850 resin exhibits high impact strength, dimensional stability, hydrolytic stability, and very low moisture absorption. This material is an excellent candidate for electrical and business equipment applications.

Information provided by SABIC

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.13 g/cc1.13 g/ccASTM D792
Moisture Absorption 0.0200 %0.0200 %Injection Molding
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm
@Thickness 3.20 mm
0.0050 - 0.0070 in/in
@Thickness 0.126 in
SABIC method
Melt Flow  14 g/10 min
@Load 2.16 kg,
Temperature 220 °C
14 g/10 min
@Load 4.76 lb,
Temperature 428 °F
ASTM D1238
 18 g/10 min
@Load 3.80 kg,
Temperature 260 °C
18 g/10 min
@Load 8.38 lb,
Temperature 500 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 48.0 MPa6960 psi50 mm/min; ASTM D638
 61.0 MPa8850 psi50 mm/min; ISO 527
Tensile Strength, Yield 62.0 MPa8990 psi50 mm/min; ASTM D638
 66.0 MPa9570 psi50 mm/min; ISO 527
Elongation at Break 4.5 %4.5 %50 mm/min; ISO 527
 18 %18 %50 mm/min; ASTM D638
Elongation at Yield 3.2 %3.2 %50 mm/min; ISO 527
 3.6 %3.6 %50 mm/min; ASTM D638
Tensile Modulus 2.62 GPa380 ksi50 mm/min; ASTM D638
 2.95 GPa428 ksi1 mm/min; ISO 527
Flexural Strength 96.0 MPa13900 psiyld, 1.3 mm/min, 50 mm span; ASTM D790
 107 MPa15500 psiyield, 2 mm/min; ISO 178
Flexural Modulus 2.41 GPa350 ksi1.3 mm/min, 50 mm span; ASTM D790
 2.60 GPa377 ksi2 mm/min; ISO 178
Izod Impact Notched 213 J157 ft-lbASTM D256
Izod Impact, Notched (ISO) 10.0 kJ/m²4.76 ft-lb/in²80*10*4; ISO 180/1A
Dart Drop, Total Energy 31.0 J22.9 ft-lbASTM D3763
 
Electrical PropertiesMetricEnglishComments
Comparative Tracking Index 250 - 400 V250 - 400 VUL 746A
Hot Wire Ignition, HWI 30 - 60 sec30 - 60 secUL 746A
High Amp Arc Ignition, HAI 30 - 60 arcs30 - 60 arcsUL 746A
High Voltage Arc-Tracking Rate, HVTR >= 150 mm/min>= 5.91 in/minUL 746A
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 77.4 µm/m-°C
@Temperature -40.0 - 40.0 °C
43.0 µin/in-°F
@Temperature -40.0 - 104 °F
ASTM E831
CTE, linear, Transverse to Flow 81.0 µm/m-°C
@Temperature -40.0 - 40.0 °C
45.0 µin/in-°F
@Temperature -40.0 - 104 °F
ASTM E831
Deflection Temperature at 0.46 MPa (66 psi) 95.0 °C203 °FFlatw 80*10*4 sp=64mm; ISO 75/Bf
 93.0 °C
@Thickness 3.20 mm
199 °F
@Thickness 0.126 in
unannealed; ASTM D648
 98.0 °C
@Thickness 6.40 mm
208 °F
@Thickness 0.252 in
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 82.0 °C180 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 82.0 °C
@Thickness 3.20 mm
180 °F
@Thickness 0.126 in
unannealed; ASTM D648
 86.0 °C
@Thickness 6.40 mm
187 °F
@Thickness 0.252 in
unannealed; ASTM D648
Vicat Softening Point 101 °C214 °FRate B/50; ASTM D1525
 108 °C226 °FRate B/120; ISO 306
UL RTI, Electrical 50.0 °C122 °FUL 746B
UL RTI, Mechanical with Impact 50.0 °C122 °FUL 746B
UL RTI, Mechanical without Impact 50.0 °C122 °FUL 746B
Flammability, UL94  HB
@Thickness 0.990 mm
HB
@Thickness 0.0390 in
UL 94
 V-0
@Thickness 1.50 mm
V-0
@Thickness 0.0591 in
UL 94
 5VA
@Thickness 3.00 mm
5VA
@Thickness 0.118 in
UL 94
Oxygen Index 36.4 %36.4 %ASTM D2863
 
Processing PropertiesMetricEnglishComments
Nozzle Temperature 250 - 275 °C482 - 527 °F
Zone 2 225 - 270 °C437 - 518 °F
Zone 3 240 - 275 °C464 - 527 °F
Melt Temperature 250 - 275 °C482 - 527 °FInjection Molding
Mold Temperature 55.0 - 75.0 °C131 - 167 °F
Drying Temperature 75.0 - 80.0 °C167 - 176 °FInjection Molding
Dry Time 3.00 - 4.00 hour3.00 - 4.00 hourInjection Molding
 8.00 hour8.00 hourCumulative; Injection Molding
Back Pressure 0.300 - 0.700 MPa43.5 - 102 psi
Shot Size 30 - 70 %30 - 70 %
Vent Depth 0.00380 - 0.00510 cm0.00150 - 0.00201 in
Screw Speed 20 - 100 rpm20 - 100 rpm
 
Descriptive Properties
UV-light, water exposure/immersionF2UL 746C

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PSABH82372 / 290319

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