BASF Ultradur® B 4300 G3 15% Glass Filled PBT

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BASF Ultradur® B 4300 G3 15% Glass Filled PBT
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled
Material Notes:	Ultradur B 4300 G3 is an easy flowing injection molding PBT with 15% glass fiber reinforcement for rigid, tough, and dimensionally stable parts.
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Physical Properties	Original Value	Comments

Density	1.42 g/cc	ISO 1183
Water Absorption	0.40 %	ISO 62
Moisture Absorption at Equilibrium	0.20 %	23°C/50% R.H.; ISO 62
Viscosity Number	111 cm³/g
Linear Mold Shrinkage	0.0050 cm/cm	ASTM Data; MD
Melt Flow	22 g/10 min @Load 2.16 kg, Temperature 250 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	93.0 MPa	0.2 in/min; ASTM Test
Tensile Strength, Ultimate	93.0 MPa	5mm/min; ISO 527
Elongation at Break	4.0 %	5mm/min; ISO 527
	4.0 %	0.2 in/min; ASTM Test
Tensile Modulus	5520 MPa	ASTM Test
	6000 MPa	1mm/min; ISO 527
Flexural Modulus	4800 MPa	ISO Data
	4830 MPa	ASTM Test
Izod Impact, Notched	0.430 J/cm @Temperature -40.0 °C	ASTM Test
	0.530 J/cm @Thickness 3.17 mm	ASTM Test
Izod Impact, Notched (ISO)	8.50 kJ/m²	ISO Test

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+13 ohm-cm	IEC 60093
Surface Resistance	1.00e+13 ohm	IEC 60093
Dielectric Constant	3.7 @Frequency 100 Hz	IEC 60250
	3.7 @Frequency 1e+6 Hz	IEC 60250
Dissipation Factor	0.0012 @Frequency 100 Hz	IEC 60250
	0.015 @Frequency 1e+6 Hz	IEC 60250

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	40.0 µm/m-°C	ISO 11359
Melting Point	223 °C	10 K/min
	223 °C	ASTM Test
Deflection Temperature at 0.46 MPa (66 psi)	220 °C	ASTM Test
	220 °C	ISO 75
Deflection Temperature at 1.8 MPa (264 psi)	183 °C	ISO 75
	203 °C	ASTM Test
Flammability, UL94	HB @Thickness 1.60 mm
	HB @Thickness 0.800 mm

Processing Properties	Original Value	Comments
Melt Temperature	265 °C	Injection molding
Injection Velocity	70.0 mm/sec	Injection molding

Compliance Properties	Original Value	Comments
NSF	Yes	NSF Std. 61

Descriptive Properties
Color	Natural
Commercial Status	Active America
Form	Pellets
Impact Modified	No
Primary Processing Technique	Injection Molding
Processing	Injection Molding
Special characteristic	Heat stabilized or stable to heat
	Light stabilized or stable to light
	Lubricant
	U.V. stabilized or stable to weather

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