NORYL GTX ? Resin GTX987 SI | British | Metric | PDF Americas: COMMERCIAL   Conductive GTX, CTE 7   Property   TYPICAL PROPERTIES (1) MECHANICAL Value Unit Standard Tensile Stress, yld, Type I, 50 mm/min 560 kgf/cm2 ASTM D 638 Tensile Stress, brk, Type I, 50 mm/min 560 kgf/cm2 ASTM D 638 Tensile Strain, yld, Type I, 50 mm/min 5 % ASTM D 638 Tensile Strain, brk, Type I, 50 mm/min 15 % ASTM D 638 Tensile Modulus, 50 mm/min 33100 kgf/cm2 ASTM D 638 Flexural Stress, yld, 1.3 mm/min, 50 mm span 960 kgf/cm2 ASTM D 790 Flexural Modulus, 1.3 mm/min, 50 mm span 27500 kgf/cm2 ASTM D 790 Tensile Stress, yield, 50 mm/min 62 MPa ISO 527 Tensile Stress, break, 50 mm/min 62 MPa ISO 527 Tensile Strain, yield, 50 mm/min 5 % ISO 527 Tensile Strain, break, 50 mm/min 20 % ISO 527 Tensile Modulus, 1 mm/min 3000 MPa ISO 527 Flexural Stress, yield, 2 mm/min 90 MPa ISO 178 Flexural Modulus, 2 mm/min 2800 MPa ISO 178 IMPACT Value Unit Standard Izod Impact, notched, 23°C 9 cm-kgf/cm ASTM D 256 Izod Impact, notched, -30°C 7 cm-kgf/cm ASTM D 256 Instrumented Impact Total Energy, 23°C 101 cm-kgf ASTM D 3763 Izod Impact, notched 80*10*4 +23°C 15 kJ/m2 ISO 180/1A Izod Impact, notched 80*10*4 -30°C 8 kJ/m2 ISO 180/1A Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm 11 kJ/m2 ISO 179/1eA THERMAL Value Unit Standard Vicat Softening Temp, Rate B/50 192 °C ASTM D 1525 HDT, 0.45 MPa, 3.2 mm, unannealed 185 °C ASTM D 648 CTE, -40°C to 60°C, flow 5.5E-05 1/°C ASTM E 831 CTE, -40°C to 60°C, xflow 6.E-05 1/°C ASTM E 831 CTE, 23°C to 60°C, flow 7.E-05 1/°C ISO 11359-2 CTE, 23°C to 60°C, xflow 7.5E-05 1/°C ISO 11359-2 Vicat Softening Temp, Rate B/50 198 °C ISO 306 Vicat Softening Temp, Rate B/120 200 °C ISO 306 HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm 190 °C ISO 75/Bf PHYSICAL Value Unit Standard Specific Gravity 1.25 - ASTM D 792 Mold Shrinkage, flow, 3.2 mm (5) 1 - 1.4 % SABIC Method Melt Flow Rate, 280°C/5.0 kgf 8.5 g/10 min ASTM D 1238 Density 1.25 g/cm3 ISO 1183 Water Absorption, (23°C/sat) 3 % ISO 62 Moisture Absorption (23°C / 50% RH) 0.9 % ISO 62 Melt Volume Rate, MVR at 280°C/5.0 kg 7 cm3/10 min ISO 1133 Source GMD, last updated:2010/12/15 Processing Parameter Injection Molding Value Unit Drying Temperature 100 - 110 °C Drying Time 2 - 3 hrs Maximum Moisture Content 0.02 % Melt Temperature 300 - 320 °C Nozzle Temperature 280 - 300 °C Front - Zone 3 Temperature 300 - 320 °C Middle - Zone 2 Temperature 280 - 300 °C Rear - Zone 1 Temperature 260 - 280 °C Hopper Temperature 80 - 100 °C Mold Temperature 100 - 120 °C Source GMD, last updated:2010/12/15