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	Original Value	Comments

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

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	57.0 MPa	50 mm/min; ISO 527-1/2
Elongation at Yield	4.0 %	50 mm/min; ISO 527-1/2
	>= 50 %	Nominal, 50 mm/min; ISO 527-1/2
Tensile Modulus	2650 MPa	1 mm/min; ISO 527-1/2
Flexural Strength	85.0 MPa	ISO 178
Izod Impact, Notched (ISO)	5.00 kJ/m² @Temperature 23.0 °C	ISO 180/1A
	5.00 kJ/m² @Temperature -30.0 °C	ISO 180/1A
Charpy Impact Unnotched	NB @Temperature 23.0 °C	ISO 179/1eU
	NB @Temperature -30.0 °C	ISO 179/1eU
Charpy Impact, Notched	4.00 kJ/m² @Temperature -30.0 °C	ISO 179/1eA
	5.00 kJ/m² @Temperature 23.0 °C	ISO 179/1eA

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

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

Processing Properties	Original Value	Comments
Melt Temperature	240 - 265 °C
Mold Temperature	40.0 - 70.0 °C
Drying Temperature	<= 120 °C
Dry Time	4.00 hour
Moisture Content	<= 0.040 %

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PBADA352 / 287185

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