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Rulon Bearings

BASF Ultradur® B 4300 G6 30% Glass Filled PBT
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 30% Glass Fiber Filled

Material Notes: Ultradur B4300 G6 is an easy flowing injection molding PBT with 30% 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.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.53 g/cc0.0553 lb/in³ISO 1183
Water Absorption 0.40 %0.40 %DIN 53495/1L
Moisture Absorption at Equilibrium 0.20 %0.20 %23°C/50% R.H.
Viscosity Number 102 cm³/g1.02 dl/gISO 1628
Linear Mold Shrinkage, Flow 0.0020 cm/cm0.0020 in/inSheet
 0.0034 cm/cm0.0034 in/in60x60x2mm; ISO 294
Linear Mold Shrinkage, Transverse 0.0107 cm/cm0.0107 in/in60x60x2mm; ISO 294
 0.011 cm/cm0.011 in/inSheet
Melt Flow 16.8 g/10 min
@Load 2.16 kg,
Temperature 250 °C
16.8 g/10 min
@Load 4.76 lb,
Temperature 482 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Ball Indentation Hardness 190 MPa27600 psiISO 2039-1
Tensile Strength at Break 135 MPa19600 psi5mm/min; ISO 527-2
Tensile Strength  75.0 MPa
@Temperature 100 °C
10900 psi
@Temperature 212 °F
ISO 527
 100 MPa
@Temperature 50.0 °C
14500 psi
@Temperature 122 °F
ISO 527
 140 MPa
@Temperature 23.0 °C
20300 psi
@Temperature 73.4 °F
ISO 527
 170 MPa
@Temperature -20.0 °C
24700 psi
@Temperature -4.00 °F
ISO 527
Tensile Stress at Strain  40.0 MPa
@Strain 0.5 %,
Temperature 40.0 °C
5800 psi
@Strain 0.5 %,
Temperature 104 °F
ISO 527
 40.0 MPa
@Strain 2 %,
Temperature 140 °C
5800 psi
@Strain 2 %,
Temperature 284 °F
ISO 527
 50.0 MPa
@Strain 4 %,
Temperature 140 °C
7250 psi
@Strain 4 %,
Temperature 284 °F
ISO 527
 50.0 MPa
@Strain 0.5 %,
Temperature -40.0 °C
7250 psi
@Strain 0.5 %,
Temperature -40.0 °F
ISO 527
 52.0 MPa
@Strain 5.0 %,
Temperature 140 °C
7540 psi
@Strain 5.0 %,
Temperature 284 °F
ISO 527
 100 MPa
@Strain 2 %,
Temperature 40.0 °C
14500 psi
@Strain 2 %,
Temperature 104 °F
ISO 527
 105 MPa
@Strain 3 %,
Temperature 40.0 °C
15200 psi
@Strain 3 %,
Temperature 104 °F
ISO 527
 170 MPa
@Strain 2 %,
Temperature -40.0 °C
24700 psi
@Strain 2 %,
Temperature -40.0 °F
ISO 527
 200 MPa
@Strain 3 %,
Temperature -40.0 °C
29000 psi
@Strain 3 %,
Temperature -40.0 °F
ISO 527
 20.0 MPa
@Strain 1 %,
Time 3.60e+6 sec
2900 psi
@Strain 1 %,
Time 1000 hour
140°C; DIN 50014-23/50-2
 25.0 MPa
@Strain 1 %,
Time 3.60e+6 sec
3630 psi
@Strain 1 %,
Time 1000 hour
100°C; DIN 50014-23/50-2
 30.0 MPa
@Strain 2 %,
Time 3.60e+6 sec
4350 psi
@Strain 2 %,
Time 1000 hour
140°C; DIN 50014-23/50-2
 30.0 MPa
@Strain 1 %,
Time 3.60e+6 sec
4350 psi
@Strain 1 %,
Time 1000 hour
60°C; DIN 50014-23/50-2
 35.0 MPa
@Strain 3 %,
Time 3.60e+6 sec
5080 psi
@Strain 3 %,
Time 1000 hour
140°C; DIN 50014-23/50-2
 35.0 MPa
@Strain 2 %,
Time 3.60e+6 sec
5080 psi
@Strain 2 %,
Time 1000 hour
100°C; DIN 50014-23/50-2
 40.0 MPa
@Strain 3 %,
Time 3.60e+6 sec
5800 psi
@Strain 3 %,
Time 1000 hour
100°C; DIN 50014-23/50-2
 40.0 MPa
@Strain 0.6 %,
Time 3.60e+6 sec
5800 psi
@Strain 0.6 %,
Time 1000 hour
DIN 50014-23/50-2
 55.0 MPa
@Strain 2 %,
Time 3.60e+6 sec
7980 psi
@Strain 2 %,
Time 1000 hour
60°C; DIN 50014-23/50-2
 60.0 MPa
@Strain 1 %,
Time 3.60e+6 sec
8700 psi
@Strain 1 %,
Time 1000 hour
DIN 50014-23/50-2
 80.0 MPa
@Strain 1.6 %,
Time 3.60e+6 sec
11600 psi
@Strain 1.6 %,
Time 1000 hour
DIN 50014-23/50-2
Elongation at Break 2.5 %2.5 %5mm/min; ISO 527-2
Modulus of Elasticity 10.0 GPa1450 ksiISO 527-2
Flexural Strength 200 MPa29000 psiISO 178
Charpy Impact Unnotched 6.70 J/cm²31.9 ft-lb/in²ISO 179/1eU
Charpy Impact, Notched 1.10 J/cm²5.24 ft-lb/in²ISO 179/1eA
Dart Drop, Total Energy <= 5.00 J<= 3.69 ft-lbISO 6603-1
Tensile Creep Modulus, 1000 hours 7500 MPa1.09e+6 psiISO 899
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+16 ohm-cm1.00e+16 ohm-cmIEC 60093
Surface Resistance 1.00e+13 ohm1.00e+13 ohmIEC 60093
Dielectric Constant  3.8
@Frequency 1e+6 Hz
3.8
@Frequency 1e+6 Hz
IEC 60250
 4.0
@Frequency 100 Hz
4.0
@Frequency 100 Hz
IEC 60250
Dielectric Strength 100 kV/mm2540 kV/inIEC 243/1
Dissipation Factor  0.0025
@Frequency 100 Hz
0.0025
@Frequency 100 Hz
IEC 60250
 0.017
@Frequency 1e+6 Hz
0.017
@Frequency 1e+6 Hz
IEC 60250
Comparative Tracking Index 125 V125 VTest Solution B; IEC 112
 375 V375 VTest solution A; IEC 60112
 
Thermal PropertiesMetricEnglishComments
Specific Heat Capacity 1.50 J/g-°C0.359 BTU/lb-°FIEC 1006
Thermal Conductivity 0.270 W/m-K1.87 BTU-in/hr-ft²-°FDIN 52612
Melting Point 220 - 225 °C428 - 437 °FISO 11357-3
Maximum Service Temperature, Air 140 °C284 °Fat 50% loss of tensile strength after 20000h; IEC 216-1
 160 °C320 °Fat 50% loss of tensile strength after 5000h; IEC 216-1
 210 °C410 °F
Deflection Temperature at 0.46 MPa (66 psi) 220 °C428 °FISO 75
Deflection Temperature at 1.8 MPa (264 psi) 215 °C419 °FISO 75
Flammability, UL94  HB
@Thickness 0.800 mm
HB
@Thickness 0.0315 in
 HB
@Thickness 1.60 mm
HB
@Thickness 0.0630 in
Flame Spread <= 100 mm/min<= 3.94 in/minDIN 75200
Glow Wire Test <= 750 °C
@Thickness 3.00 mm
<= 1380 °F
@Thickness 0.118 in
IEC 695
 
Processing PropertiesMetricEnglishComments
Melt Temperature 260 °C500 °F
 250 - 275 °C482 - 527 °FInjection molding
Mold Temperature 60.0 - 100 °C140 - 212 °F
 80.0 °C176 °F
 
Compliance PropertiesMetricEnglishComments
NSF YesYesNSF Std. 61
 
Descriptive Properties
ColorNatural
Commercial StatusNorth America and Europe
FormPellets
Impact ModifiedNo
Primary Processing TechniqueInjection Molding
ProcessingInjection Molding
Special characteristicHeat 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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