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SABIC Innovative Plastics VALOX 5021 PBT (Europe)

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 European product line.

Physical Properties	Metric	English	Comments
Density	1.42 g/cc	0.0513 lb/in³	ASTM D 792
Density	1.42 g/cc	0.0513 lb/in³	ISO 1183
Moisture Absorption at Equilibrium	0.06 %	0.06 %	(23 C / 50% RH) 1L; ISO 15512
Water Absorption at Saturation	0.1 %	0.1 %	23C; ISO 62
Linear Mold Shrinkage	0.003 - 0.008 cm/cm	0.003 - 0.008 in/in	Flow; ASTM D 955
Linear Mold Shrinkage, Transverse	0.006 - 0.009 cm/cm	0.006 - 0.009 in/in	ASTM D 955
Melt Flow	14 g/10 min	14 g/10 min	cm3/10min; Melt Volume Rate, MVR at 250C/2.16 kg; ISO 1133
Mechanical Properties
Hardness, H358/30	95 MPa	13800 psi	ISO 2039/1
Tensile Strength, Ultimate	105 MPa	15200 psi	5 mm/min; ISO 527
Elongation at Break	2 %	2 %	5 mm/min; ISO 527
Tensile Modulus	7.2 GPa	1040 ksi	1 mm/min; ISO 527
Flexural Modulus	6.2 GPa	899 ksi	2 mm/min; ISO 178
Flexural Strength	160 MPa	23200 psi	2 mm/min; ISO 178
Flexural Yield Strength	155 MPa	22500 psi	2 mm/min; ISO 178
Izod Impact, Unnotched (ISO)	30 kJ/m²	14.3 ft-lb/in²	80*10*4 +23 C; ISO 180/ 1U
Izod Impact, Unnotched Low Temp (ISO)	30 kJ/m²	14.3 ft-lb/in²	80*10*4 -30 C; ISO 180/ 1U
Charpy Impact Unnotched	3.5 J/cm²	16.7 ft-lb/in²	23C, Unnotch Edgew 80*10*4 sp=62; ISO 179/1eU
Charpy Impact, Unnotched Low Temp	3.5 J/cm²	16.7 ft-lb/in²	at -30C, Unnotch Edgew 80*10*4 sp=62; ISO 179/1eU
Electrical Properties
Volume Resistivity	Min 1e+015 ohm-cm	Min 1e+015 ohm-cm	IEC 60093
Surface Resistivity per Square	Min 1e+015 ohm	Min 1e+015 ohm	ROA; IEC 60093
Dielectric Constant	3.2	3.2	1 MHz; IEC 60250
Dielectric Constant	3.3	3.3	50 Hz; IEC 60250
Dielectric Constant	3.4	3.4	100 Hz; IEC 60250
Dielectric Strength	18 kV/mm	457 kV/in	in oil, 3.2 mm; IEC 60243-1
Dissipation Factor	0.001	0.001	50 Hz; IEC 60250
Dissipation Factor	0.013	0.013	1 MHz; IEC 60250
Comparative Tracking Index	125 V	125 V	M; IEC 60112/3rd
Comparative Tracking Index	200 V	200 V	IEC 60112/3rd
Thermal Properties
CTE, linear 20°C	30 µm/m-°C	16.7 µin/in-°F	23C-60C, flow; ISO 11359-2
CTE, linear 20°C Transverse to Flow	60 µm/m-°C	33.3 µin/in-°F	23C-60C; ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	205 °C	401 °F	HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm; ISO 75/Be
Deflection Temperature at 1.8 MPa (264 psi)	170 °C	338 °F	HDT/Ae, 1.82 MPa Edgew 120*10*4 sp=100mm; ISO 75/Ae
Vicat Softening Point	165 °C	329 °F	B/50; ISO 306
Vicat Softening Point	170 °C	338 °F	B/120; ISO 306
Glow Wire Test	850 °C	1560 °F	Passes at 3.2 mm; IEC 60695-2-1
Descriptive Properties
Ball Pressure Test, 125 C +/- 2 C	PASSES	IEC 60035-1