Bada BADADUR® PBT8 natural PBT

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Bada BADADUR® PBT8 natural PBT
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	Medium viscosity PBT injection molding grade with a well-balanced ratio of mechanical properties and processing Information provided by Bada
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Physical Properties	Metric	English	Comments

Density	1.31 g/cc	0.0473 lb/in³	ISO 1183
Moisture Absorption	0.200 %	0.200 %	50% r.h.; ISO 62
Water Absorption at Saturation	0.50 %	0.50 %	ISO 62

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	57.0 MPa	8270 psi	50 mm/min; ISO 527-1/2
Elongation at Yield	4.0 %	4.0 %	50 mm/min; ISO 527-1/2
	>= 50 %	>= 50 %	Nominal, 50 mm/min; ISO 527-1/2
Tensile Modulus	2.65 GPa	384 ksi	1 mm/min; ISO 527-1/2
Flexural Strength	85.0 MPa	12300 psi	ISO 178
Izod Impact, Notched (ISO)	5.00 kJ/m² @Temperature -30.0 °C	2.38 ft-lb/in² @Temperature -22.0 °F	ISO 180/1A
	5.00 kJ/m² @Temperature 23.0 °C	2.38 ft-lb/in² @Temperature 73.4 °F	ISO 180/1A
Charpy Impact Unnotched	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	ISO 179/1eU
	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 179/1eU
Charpy Impact, Notched	0.400 J/cm² @Temperature -30.0 °C	1.90 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	0.500 J/cm² @Temperature 23.0 °C	2.38 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+16 ohm-cm	>= 1.00e+16 ohm-cm	IEC-62631-3-1
Surface Resistance	>= 1.00e+14 ohm	>= 1.00e+14 ohm	IEC-62631-3-2
Dielectric Constant	3.2 @Frequency 1e+6 Hz	3.2 @Frequency 1e+6 Hz	IEC-62631-2-1
Dielectric Strength	24.0 kV/mm	610 kV/in	IEC-60243-1
Dissipation Factor	0.018 @Frequency 1e+6 Hz	0.018 @Frequency 1e+6 Hz	IEC-62631-2-1
Comparative Tracking Index	600 V	600 V	IEC-60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	135 µm/m-°C	75.0 µin/in-°F	ISO 11359-2
CTE, linear, Transverse to Flow	135 µm/m-°C	75.0 µin/in-°F	ISO 11359-2
Melting Point	223 °C	433 °F	10 K/min; ISO 3146
Maximum Service Temperature, Air	160 °C	320 °F	some hours; EC-60216
	120 °C @Time 7.20e+7 sec	248 °F @Time 20000 hour	EC-60216
Deflection Temperature at 0.46 MPa (66 psi)	160 °C	320 °F	ISO 75-1/2
Deflection Temperature at 1.8 MPa (264 psi)	60.0 °C	140 °F	ISO 75-1/2
Flammability, UL94	HB @Thickness 1.60 mm	HB @Thickness 0.0630 in
	HB @Thickness 0.800 mm	HB @Thickness 0.0315 in

Processing Properties	Metric	English	Comments
Melt Temperature	240 - 265 °C	464 - 509 °F
Mold Temperature	40.0 - 70.0 °C	104 - 158 °F
Drying Temperature	<= 120 °C	<= 248 °F
Dry Time	4.00 hour	4.00 hour
Moisture Content	<= 0.040 %	<= 0.040 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PBADA352 / 287185

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