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SABIC Innovative Plastics NORYL 731 PPE+PS
| Category | Polymer , Thermoplastic , Polyphenylene Ether/PPO , Polystyrene (PS) |
| Manufacturer | SABIC Innovative Plastics (GE Plastics) |
| Trade Name | Noryl |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | SABIC Innovative Plastics NORYL 731 PPE+PS.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
PPE+PS blend. Unfilled. NSF listed for potable water use in several colors (Standard 61). FDA compliant in several colors (restrictions apply). UL94 HB rated. Low water absorption. Hydrolytic stability. Dimensional stability. Suitable for fluid engineering applications: valve components, water pump housings, etc. This grade will no longer be supported with biocompatibility information and should not be used for medical applications which require biocompatibility. Alternative grade HN731A.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.06 g/cc | 1.06 g/cc | ASTM D792 |
| Density | 1.06 g/cc | 0.0383 lb/in³ | ISO 1183 |
| Water Absorption | 0.060 % @Time 86400 sec |
0.060 % @Time 24.0 hour |
ASTM D570 |
| Moisture Absorption | 0.0600 % | 0.0600 % | 23°C / 50% RH; ISO 62 |
| Water Absorption at Saturation | 0.23 % | 0.23 % | ISO 62 |
| 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 |
| Linear Mold Shrinkage, Transverse | 0.0050 - 0.0070 cm/cm @Thickness 3.20 mm |
0.0050 - 0.0070 in/in @Thickness 0.126 in |
SABIC Method |
| Melt Flow | 9.2 g/10 min @Load 5.00 kg, Temperature 280 °C |
9.2 g/10 min @Load 11.0 lb, Temperature 536 °F |
ASTM D1238 |
| Melt Index of Compound | 9.0 g/10 min @Load 5.00 kg, Temperature 280 °C |
9.0 g/10 min @Load 11.0 lb, Temperature 536 °F |
MVR [cm^3/10 min]; ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 119 | 119 | ASTM D785 |
| Tensile Strength at Break | 49.0 MPa | 7110 psi | Type I, 50 mm/min; ASTM D638 |
| 51.0 MPa | 7400 psi | 50 mm/min; ISO 527 | |
| Tensile Strength, Yield | 57.0 MPa | 8270 psi | 50 mm/min; ISO 527 |
| 58.0 MPa | 8410 psi | Type I, 50 mm/min; ASTM D638 | |
| Elongation at Break | 17 % | 17 % | 50 mm/min; ISO 527 |
| 28.1 % | 28.1 % | Type I, 50 mm/min; ASTM D638 | |
| Elongation at Yield | 3.5 % | 3.5 % | 50 mm/min; ISO 527 |
| 7.2 % | 7.2 % | Type I, 50 mm/min; ASTM D638 | |
| Tensile Modulus | 2.70 GPa | 392 ksi | 1 mm/min; ISO 527 |
| 2.86 GPa | 415 ksi | 50 mm/min; ASTM D638 | |
| Flexural Yield Strength | 89.0 MPa | 12900 psi | 2.6 mm/min, 100 mm span; ASTM D790 |
| 90.0 MPa | 13100 psi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| 95.0 MPa | 13800 psi | 2 mm/min; ISO 178 | |
| Flexural Modulus | 2.42 GPa | 351 ksi | 2.6 mm/min, 100 mm span; ASTM D790 |
| 2.55 GPa | 370 ksi | 2 mm/min; ISO 178 | |
| 2.64 GPa | 383 ksi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| Izod Impact, Notched | 2.13 J/cm | 3.99 ft-lb/in | ASTM D256 |
| 1.33 J/cm @Temperature -40.0 °C |
2.49 ft-lb/in @Temperature -40.0 °F |
ASTM D256 | |
| Izod Impact, Notched (ISO) | 17.0 kJ/m² | 8.09 ft-lb/in² | 80*10*4; ISO 180/1A |
| 5.00 kJ/m² @Temperature -30.0 °C |
2.38 ft-lb/in² @Temperature -22.0 °F |
80*10*4; ISO 180/1A | |
| Charpy Impact, Notched | 1.70 J/cm² | 8.09 ft-lb/in² | Edgew 80*10*4 sp=62mm; ISO 179/1eA |
| Gardner Impact | 5.00 J @Temperature -40.0 °C |
3.69 ft-lb @Temperature -40.0 °F |
ASTM D3029 |
| 25.0 J @Temperature -30.0 °C |
18.4 ft-lb @Temperature -22.0 °F |
ASTM D3029 | |
| Dart Drop, Total Energy | 48.0 J @Temperature 23.0 °C |
35.4 ft-lb @Temperature 73.4 °F |
ASTM D3763 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 91.8 µm/m-°C @Temperature -40.0 - 40.0 °C |
51.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
| 91.8 µm/m-°C @Temperature -40.0 - 40.0 °C |
51.0 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
| CTE, linear, Transverse to Flow | 95.4 µm/m-°C @Temperature -40.0 - 40.0 °C |
53.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
| 95.4 µm/m-°C @Temperature -40.0 - 40.0 °C |
53.0 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 131 °C @Thickness 3.20 mm |
268 °F @Thickness 0.126 in |
unannealed; ASTM D648 |
| 137 °C @Thickness 6.40 mm |
279 °F @Thickness 0.252 in |
unannealed; ASTM D648 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 120 °C | 248 °F | Flatw 80*10*4 sp=64mm; ISO 75/Af |
| 117 °C @Thickness 3.20 mm |
243 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
| 126 °C @Thickness 6.40 mm |
259 °F @Thickness 0.252 in |
unannealed; ASTM D648 | |
| Vicat Softening Point | 140 °C | 284 °F | Rate B/50; ISO 306 |
| 143 °C | 289 °F | Rate B/120; ISO 306 | |
| 148 °C | 298 °F | Rate B/50; ASTM D1525 | |
| UL RTI, Electrical | 105 °C | 221 °F | UL 746B |
| UL RTI, Mechanical with Impact | 90.0 °C | 194 °F | UL 746B |
| UL RTI, Mechanical without Impact | 105 °C | 221 °F | UL 746B |
| Flammability, UL94 | HB @Thickness 1.47 mm |
HB @Thickness 0.0579 in |
UL 94 |
| Oxygen Index | 22 % | 22 % | ASTM D2863 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Constant | 2.65 @Frequency 50.0 - 60.0 Hz |
2.65 @Frequency 50.0 - 60.0 Hz |
ASTM D150 |
| Dielectric Strength | 21.6 kV/mm @Thickness 3.20 mm |
549 kV/in @Thickness 0.126 in |
in oil; ASTM D149 |
| Dissipation Factor | 0.00040 @Frequency 50.0 - 60.0 Hz |
0.00040 @Frequency 50.0 - 60.0 Hz |
ASTM D150 |
| Arc Resistance | 0.00 - 60 sec | 0.00 - 60 sec | Tungsten; ASTM D495 |
| Comparative Tracking Index | 175 - 250 V | 175 - 250 V | UL 746A |
| Hot Wire Ignition, HWI | 30 - 60 sec | 30 - 60 sec | UL 746A |
| High Amp Arc Ignition, HAI | >= 120 arcs | >= 120 arcs | UL 746A |
| High Voltage Arc-Tracking Rate, HVTR | >= 150 mm/min | >= 5.91 in/min | UL 746A |
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