Vestodur® X7347 nf PBT

Technical Documents

Flame resistant, medium viscosity, impact resistant PBT-Resin with higher tracking reference number for injection molding.Applications: Electrical and electronics industries.

Details

Industry
Producer
Supplier
Advantages
  • Flame resistant
  • medium viscosity
  • impact resistant
Other Applications

Electrical and electronics industries

Technical data

Quantity Value Unit Comment
Physical Properties
MFI 50 g/10min
Density 1.42 g/ml
Thermal Properties
Vicat softening temperature 175 ºC 50°C/hr/50 N
Flameability Thickness 1.60 mm@
Heat Deflection temperature 60.0 ºC at 1.8 MPa
Heat Deflection temperature 170 ºC at 0.46 MPa
Thermal Expansion 100 µm/m-°C Transverse to Flow@Temperature 20.0 °C
Thermal Expansion 100 µm/m-°C Parallel to Flow@Temperature 20.0 °C
Mechanical Properties
Tensile Stress at yield-MD 40.0 MPa
Elongation at break-MD 30 %
Charpy Impact Strength (notched) 8 kJ/m² Temperature -30.0 °C@
(Charpy Impact Strength(unnotched kJ/m²
Charpy Impact Strength (notched) 14 kJ/m²
(Charpy Impact Strength(unnotched 200 kJ/m² Temperature -30.0 °C@
Tensile modulus-MD 2200 MPa
Elongation at yield 3.0 %
Chemical Properties
Water absorption 0.00 %
Electrical Properties
Dissipation Factor 0.025 Frequency 1e+6 Hz@
Dissipation Factor 0.0075 Frequency 100 Hz@
Dielectric Constant 3.0 Frequency 100 Hz@
Dielectric Strength 25.0 Kv/mm
Surface Resistance 1.00e+13 ohm
Dielectric Constant 3.0 Frequency 1e+6 Hz@
Electrical Resistivity >1.00e+15 ohm-cm
Comparative Tracking Index 600 V