ISO ASTM Value Unit Value Unit Value Unit
Physical
Melt flow rate (200°C / 5 kg) 1133/8 D 1238 6.0 g/10 min 6.0 g/10 min 6.0 g/10 min
Specific Gravity 1183 D 792 1.04 1.04 1.04
Linear Thermal Expansion (10-5) 11359 D 696 9.0 cm/cm/°C 5.0 in/in/°F 9.0 cm/cm/°C
Mold Shrinkage D 955 0.003 – 0.007 cm/cm 0.003 – 0.007 in/in 0.003 – 0.007 cm/cm
Thermal
Vicat Softening Temperature (120°C/hr, 1 kg) 306A D 1525-B 104 °C 220 °F 104 °C
Deflection Temperature Under Load (Injection molded) 75A D 648
@ 0.45 MPa (66 psi), Unannealed 87 °C 188 °F 87 °C
@ 1.8 MPa (264 psi), Unannealed 78 °C 172 °F 78 °C
Injection Molded Mechanical Properties
Impact Strength:
Notched Izod 12.7x3.2 mm (0.5x.125 in) specimen 180/4A D 256
@ 23°C (73°F) 123 J/m 2.3 ft-lb/in 12.5 kg-cm/cm
@ -18°C (0°F) 53.4 J/m 1.0 ft-lb/in 5.4 kg-cm/cm
Gardner Impact @ 23°C (73°F) D 3029 11.3 J 100 in-lb 120 cm-kg
Tensile Properties 12.7x3.2 mm (0.5x0.125 in) specimen:
Yield Tensile Strength 5 mm/min (0.2 in/min) rate 527 D 638 22.6 MPa 3300 psi 226 kg/cm2
Ultimate Tensile Strength 5 mm/min (0.2 in/min) rate 527 D 638 22.6 MPa 3300 psi 226 kg/cm2
Ultimate Elongation 5 mm/min (0.2 in/min) rate 527 D 638 45 % 45 % 45 %
Tensile Modulus 5 mm/min (0.2 in/min) rate 527 D 638 2110 MPa 306,000 psi 21100 kg/cm2
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