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BASF Ultradur B 4300 G2 10% Glass Filled PBT

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 10% Glass Fiber Filled
Manufacturer BASF
Trade Name Ultradur B
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF BASF Ultradur B 4300 G2 10% Glass Filled PBT.pdf
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Material Notes:
Ultradur B4300 G2 is an easy flowing injection molding PBT with 10% glass fiber reinforcement for rigid, tough, and dimensionally stable parts.Applications: Program switches, thermostat parts, small-motor housings for vehicles, headlamp frames, cams, automotive windscreen wiper arms, PCBs, housings, consoles, contact mounts and covers.
Physical Properties Metric English Comments
Density 1.37 g/cc
0.0495 lb/in³
ISO 1183
Water Absorption 0.40 %
0.40 %
DIN 53495/1L
Moisture Absorption at Equilibrium 0.20 %
0.20 %
23°C/50% R.H.
Viscosity Test 115 cm³/g
115 cm³/g
Viscosity number; ISO 1628
Linear Mold Shrinkage, Flow 0.0070 cm/cm
0.0070 in/in
Sheet
0.0122 cm/cm
0.0122 in/in
60x60x2mm; ISO 294
Linear Mold Shrinkage, Transverse 0.0134 cm/cm
0.0134 in/in
Sheet
0.0138 cm/cm
0.0138 in/in
60; ISO 294
Melt Flow 21.9 g/10 min

@Load 2.16 kg,
Temperature 250 °C
21.9 g/10 min

@Load 4.76 lb,
Temperature 482 °F
ISO 1133
Mechanical Properties Metric English Comments
Ball Indentation Hardness 160 MPa
23200 psi
ISO 2039-1
Tensile Strength at Break 90.0 MPa
13100 psi
5mm/min; ISO 527-2
Tensile Strength 50.0 MPa

@Temperature 100 °C
7250 psi

@Temperature 212 °F
ISO 527
70.0 MPa

@Temperature 50.0 °C
10200 psi

@Temperature 122 °F
ISO 527
90.0 MPa

@Temperature 23.0 °C
13100 psi

@Temperature 73.4 °F
ISO 527
130 MPa

@Temperature -20.0 °C
18900 psi

@Temperature -4.00 °F
ISO 527
Tensile Stress 10.0 MPa

@Strain 1.00 %,
Temperature 140 °C
1450 psi

@Strain 1.00 %,
Temperature 284 °F
ISO 527
25.0 MPa

@Strain 6.00 %,
Temperature 140 °C
3630 psi

@Strain 6.00 %,
Temperature 284 °F
ISO 527
30.0 MPa

@Strain 10.0 %,
Temperature 140 °C
4350 psi

@Strain 10.0 %,
Temperature 284 °F
ISO 527
30.0 MPa

@Strain 1.00 %,
Temperature 40.0 °C
4350 psi

@Strain 1.00 %,
Temperature 104 °F
ISO 527
60.0 MPa

@Strain 1.00 %,
Temperature -40.0 °C
8700 psi

@Strain 1.00 %,
Temperature -40.0 °F
ISO 527
65.0 MPa

@Strain 4.00 %,
Temperature 40.0 °C
9430 psi

@Strain 4.00 %,
Temperature 104 °F
ISO 527
68.0 MPa

@Strain 7.00 %,
Temperature 40.0 °C
9860 psi

@Strain 7.00 %,
Temperature 104 °F
ISO 527
125 MPa

@Strain 4.00 %,
Temperature -40.0 °C
18100 psi

@Strain 4.00 %,
Temperature -40.0 °F
ISO 527
Tensile Strength, Yield 90.0 MPa
13100 psi
50mm/min; ISO 527-2
Elongation at Break 3.5 %
3.5 %
5mm/min; ISO 527
Modulus of Elasticity 4.50 GPa
653 ksi
ISO 527-2
Flexural Strength 140 MPa
20300 psi
ISO 178
Charpy Impact Unnotched 4.00 J/cm²
19.0 ft-lb/in²
ISO 179/1eU
Charpy Impact, Notched 0.500 J/cm²
2.38 ft-lb/in²
ISO 179/1eA
Dart Drop, Total Energy 12.0 J
8.85 ft-lb
ISO 6603-1
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 4.00 - 5.00 µm/m-°C

@Temperature 23.0 - 80.0 °C
2.22 - 2.78 µin/in-°F

@Temperature 73.4 - 176 °F
Specific Heat Capacity 1.70 J/g-°C
0.406 BTU/lb-°F
IEC 1006
Thermal Conductivity 0.230 W/m-K
1.60 BTU-in/hr-ft²-°F
DIN 52612
Melting Point 220 - 225 °C
428 - 437 °F
ISO 11357-3
Maximum Service Temperature, Air 210 °C
410 °F
Deflection Temperature at 0.46 MPa (66 psi) 220 °C
428 °F
ISO 75-2
Deflection Temperature at 1.8 MPa (264 psi) 200 °C
392 °F
ISO 75-2
Flammability, UL94 HB

@Thickness 1.60 mm
HB

@Thickness 0.0630 in
HB

@Thickness 0.800 mm
HB

@Thickness 0.0315 in
Flame Spread <= 100 mm/min
<= 3.94 in/min
DIN 75200
Glow Wire Test <= 750 °C

@Thickness 3.00 mm
<= 1380 °F

@Thickness 0.118 in
IEC 695
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+13 ohm-cm
1.00e+13 ohm-cm
IEC 60093
Surface Resistance 1.00e+16 ohm
1.00e+16 ohm
IEC 60093
Dielectric Constant 3.6

@Frequency 100 Hz
3.6

@Frequency 100 Hz
IEC 60250
3.6

@Frequency 1.00e+6 Hz
3.6

@Frequency 1.00e+6 Hz
IEC 60250
Dielectric Strength 100 kV/mm
2540 kV/in
IEC 243/1
Dissipation Factor 0.0012

@Frequency 100 Hz
0.0012

@Frequency 100 Hz
IEC 60250
0.015

@Frequency 1.00e+6 Hz
0.015

@Frequency 1.00e+6 Hz
IEC 60250
Comparative Tracking Index 125 V
125 V
IEC 112
300 V
300 V
Test solution A; IEC 60112
Processing Properties Metric English Comments
Melt Temperature 260 °C
500 °F
250 - 275 °C
482 - 527 °F
Injection molding
Mold Temperature 60.0 - 100 °C
140 - 212 °F
80.0 °C
176 °F
Descriptive Properties Value Comments
Color Natural, Colored, Black and Special Colors
Commercial Status North America and Europe
Form Pellets
Impact Modified No
NSF Std. 61 Yes
Primary Processing Technique Injection Molding
Processing Injection Molding
Special characteristic Heat stabilized or stable to heat
Light stabilized or stable to light
Lubricant
Release agent
U.V. stabilized or stable to weather
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