Ultradur® B 4300 G10

Category: PBT , Polybutylene Terephthalate
Manufacturer: BASF Corporation
Trademark: Ultradur®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: lmDKBv_Ultradur-B-4300-G10.pdf
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Injection molding grade with 50 % glass fibers for very rigid technical parts (eg PCBs and small motor housings).
General Information
Filler / Reinforcement
  • Glass Fiber, 50% Filler by Weight
Features
  • High Rigidity
Uses
  • Electric Motor Housings
  • Engineering Parts
  • Printed Circuit Boards
Agency Ratings
  • EC 1907/2006 (REACH)
RoHS Compliance
  • RoHS Compliant
Appearance
  • Black
  • Colors Available
  • Natural Color
Forms
  • Pellets
Processing Method
  • Injection Molding
Multi-Point Data
  • Creep Modulus vs. Time (ISO 11403-1)
  • Isochronous Stress vs. Strain (ISO 11403-1)
  • Isothermal Stress vs. Strain (ISO 11403-1)
  • Secant Modulus vs. Strain (ISO 11403-1)
  • Shear Modulus vs. Temperature (ISO 11403-1)
  • Viscosity vs. Shear Rate (ISO 11403-2)
Resin ID (ISO 1043)
  • PBT-GF50
PhysicalNominal ValueUnitTest Method
Density 1.73g/cm³ISO 1183
Apparent Density 0.70 to 0.80g/cm³
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg)3.50cm³/10minISO 1133
Water Absorption ISO 62
    Saturation, 23°C 0.40%
    Equilibrium, 23°C, 50% RH 0.20%
Viscosity Number 197.0cm³/gISO 307
Mold Shrinkage 2
    free, longitudinal 0.20%
    free, transverse 0.90%
ThermalNominal ValueUnitTest Method
Maximum Service Temperature - short cycle operation 210°C
Temperature Index - at 50% loss of tensile strength IEC 60216
    -- 3140°C
    -- 4160°C
FlammabilityNominal ValueUnitTest Method
Flammability by Electrical Sources of Ignition - Method BH (4.00 mm) BH2IEC 60707
Additional InformationNominal ValueTest Method
Automotive Materials (> 1.00 mm) PassedFMVSS 302
InjectionNominal ValueUnit
Screw Speed < 250mm/sec
HardnessNominal ValueUnitTest Method
Ball Indentation Hardness (H 961/30)220MPaISO 2039-1
MechanicalNominal ValueUnitTest Method
Tensile Modulus 16500MPaISO 527-2
Tensile Stress (Break)160MPaISO 527-2
Tensile Strain (Break)1.7%ISO 527-2
Flexural Modulus 15000MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)11kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C 70kJ/m²
    23°C 60kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 220°CISO 75-2/B
    1.8 MPa, Unannealed 215°CISO 75-2/A
Melting Temperature 223°CISO 11357-3
CLTE - Flow (23 to 80°C)2.0E-5 to 3.0E-5cm/cm/°CISO 11359-2
Specific Heat 950J/kg/°C
Thermal Conductivity 0.36W/m/KDIN 52612
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+13ohmsIEC 60093
Volume Resistivity 1.0E+16ohms·cmIEC 60093
Relative Permittivity IEC 60250
    100 Hz 4.00
    1 MHz 4.00
Dissipation Factor IEC 60250
    100 Hz 1.2E-3
    1 MHz 0.015
Comparative Tracking Index IEC 60112
    Solution A 425V
    Solution B 125V
FlammabilityNominal ValueUnitTest Method
Flammability Classification IEC 60695-11-10, -20
    0.400 mm HB
    1.60 mm HB
InjectionNominal ValueUnit
Drying Temperature 80.0 to 120°C
Drying Time 4.0hr
Suggested Max Moisture 0.040%
Hopper Temperature 80.0°C
Rear Temperature 260°C
Middle Temperature 265°C
Front Temperature 270°C
Nozzle Temperature 270°C
Processing (Melt) Temp 260 to 275°C
Mold Temperature 80.0 to 120°C
Note Message
1 .solution 0,005 g/ml Phenole/1,2 Dichlorbenzol 1:1
2 .plate with film gate 150*150*3 mm³
3 .20000 h
4 .5000 h
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