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SABIC Innovative Plastics VALOX 414 PBT (North America)


Subcategory: Polybutylene Terephthalate (PBT); Polyester, TP; Polymer; Thermoplastic

Close Analogs: Saudi Basic Industries Corporation (SABIC) announced on August 31st, 2007, the completion of its purchase of GE Plastics.

Material Notes:
Information provided by GE Plastics for their North American product line.

Physical PropertiesMetricEnglishComments
Density1.63 g/cc0.0589 lb/in³ ASTM D 792
Water Absorption0.05 %0.05 % 24 hours @ 73F; ASTM D 570
Linear Mold Shrinkage0.003 - 0.004 cm/cm0.003 - 0.004 in/in Flow, 60-125 mil; ASTM D 955
Linear Mold Shrinkage0.004 - 0.005 cm/cm0.004 - 0.005 in/in Flow, 125-180 mil; ASTM D 955
Linear Mold Shrinkage, Transverse0.004 - 0.006 cm/cm0.004 - 0.006 in/in 60-125 mil; ASTM D 955
Linear Mold Shrinkage, Transverse0.006 - 0.009 cm/cm0.006 - 0.009 in/in 125-180 mil; ASTM D 955

Mechanical Properties
Hardness, Rockwell R118118 ASTM D 785
Tensile Strength @ Break128 MPa18500 psi Type I, 0.2 in/min; ASTM D 638
Flexural Modulus8.27 GPa1200 ksi 0.05 in/min, 2" span; ASTM D 790
Flexural Strength200 MPa29000 psi 0.05 in/min, 2" span; ASTM D 790
Izod Impact, Unnotched9.61 J/cm18 ft-lb/in 73F; ASTM D 4812
Izod Impact, Notched0.961 J/cm1.8 ft-lb/in 73F; ASTM D 256

Electrical Properties
Volume ResistivityMin 2.5e+016 ohm-cmMin 2.5e+016 ohm-cm ASTM D 257
Dielectric Constant44 100 Hz; ASTM D 150
Dielectric Constant44 1 MHz; ASTM D 150
Dielectric Strength22 kV/mm558 V/mil in air, 125 mils; ASTM D 149
Dielectric Strength26.5 kV/mm673 V/mil in oil, 62 mils; ASTM D 149
Dissipation Factor0.0020.002 100 Hz; ASTM D 150
Dissipation Factor0.020.02 1 MHz; ASTM D 150

Thermal Properties
CTE, linear 68°F27 µm/m-°C15 µin/in-°F Flow, -40F to 100F; ASTM E 831
CTE, linear, 212°F (100°C)27 µm/m-°C15 µin/in-°F Flow, 140F to 280F; ASTM E 831
Deflection Temperature at 0.46 MPa (66 psi)216 °C420 °F 0.250 inch, unannealed; ASTM D 648
Deflection Temperature at 1.8 MPa (264 psi)204 °C400 °F 0.250 inch, unannealed; ASTM D 648

 


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