NORYL ? Resin PX0844 SI | British | Metric | PDF Americas: COMMERCIAL   PPE+PS blend. Unfilled. UL94 HB rated. Low water absorption. Hydrolytic stability. Dimensional stability.   Property   TYPICAL PROPERTIES (1) MECHANICAL Value Unit Standard Tensile Stress, yld, Type I, 50 mm/min 500 kgf/cm2 ASTM D 638 Tensile Stress, brk, Type I, 50 mm/min 440 kgf/cm2 ASTM D 638 Tensile Strain, brk, Type I, 50 mm/min 27 % ASTM D 638 Tensile Strain, yld, Type I, 5 mm/min 3 % ASTM D 638 Tensile Modulus, 5 mm/min 23300 kgf/cm2 ASTM D 638 Flexural Stress, yld, 1.3 mm/min, 50 mm span 810 kgf/cm2 ASTM D 790 Flexural Stress, yld, 2.6 mm/min, 100 mm span 770 kgf/cm2 ASTM D 790 Flexural Modulus, 1.3 mm/min, 50 mm span 26000 kgf/cm2 ASTM D 790 Flexural Modulus, 2.6 mm/min, 100 mm span 22800 kgf/cm2 ASTM D 790 Hardness, Rockwell R 114 - ASTM D 785 Tensile Stress, yield 47 MPa ISO 527 Tensile Stress, break 43 MPa ISO 527 Tensile Strain, yield 2.9 % ISO 527 Tensile Strain, break 43 % ISO 527 Tensile Modulus, 1 mm/min 2350 MPa ISO 527 Flexural Stress 78 MPa ISO 178 Flexural Modulus 2400 MPa ISO 178 IMPACT Value Unit Standard Izod Impact, notched, 23°C 23 cm-kgf/cm ASTM D 256 Izod Impact, notched, -30°C 17 cm-kgf/cm ASTM D 256 Izod Impact, notched, -40°C 13 cm-kgf/cm ASTM D 256 Instrumented Impact Total Energy, 23°C 407 cm-kgf ASTM D 3763 Izod Impact, notched 80*10*4 +23°C 17 kJ/m2 ISO 180/1A Izod Impact, notched 80*10*4 -30°C 10 kJ/m2 ISO 180/1A Charpy Impact, notched, 23°C 17 kJ/m2 ISO 179/2C Charpy Impact, notched, -30°C 10 kJ/m2 ISO 179/2C THERMAL Value Unit Standard HDT, 0.45 MPa, 3.2 mm, unannealed 120 °C ASTM D 648 HDT, 1.82 MPa, 3.2mm, unannealed 105 °C ASTM D 648 HDT, 0.45 MPa, 6.4 mm, unannealed 121 °C ASTM D 648 HDT, 1.82 MPa, 6.4 mm, unannealed 112 °C ASTM D 648 CTE, 0°C to 100°C, flow 7.38E-05 1/°C ASTM E 831 Vicat Softening Temp, Rate B/50 125 °C ISO 306 Vicat Softening Temp, Rate B/120 128 °C ISO 306 HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm 122 °C ISO 75/Be HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm 107 °C ISO 75/Ae PHYSICAL Value Unit Standard Specific Gravity 1.06 - ASTM D 792 Water Absorption, 24 hours 0.1 % ASTM D 570 Mold Shrinkage, flow, 3.2 mm (5) 0.5 - 0.7 % SABIC Method Melt Flow Rate, 280°C/5.0 kgf 13.7 g/10 min ASTM D 1238 Source GMD, last updated:2000/01/05 Processing Parameter Injection Molding Value Unit Drying Temperature 105 - 110 °C Drying Time 3 - 4 hrs Drying Time (Cumulative) 8 hrs Maximum Moisture Content 0.02 % Melt Temperature 275 - 305 °C Nozzle Temperature 275 - 305 °C Front - Zone 3 Temperature 265 - 305 °C Middle - Zone 2 Temperature 255 - 300 °C Rear - Zone 1 Temperature 245 - 295 °C Mold Temperature 70 - 100 °C Back Pressure 0.3 - 0.7 MPa Screw Speed 20 - 100 rpm Shot to Cylinder Size 30 - 70 % Vent Depth 0.038 - 0.051 mm