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Kebater® PBT B400

1 of 36 products in this brand
PBT unreinforced, injection molding type, low viscosity

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Injection Molding

Technical Data Sheet

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Properties

Flame Rating
Flame Rating
IEC 60695-11-10 HB
Mechanical Properties
ValueUnitsTest Method / Conditions
Elongation Modulus2600MPaISO 527-1
Yield Stress57MPaISO 527-1/-2
Elongation at Stretch3.5%ISO 527-1
Charpy Impact Strength (23°C)100kJ/m2STN EN ISO 179
Charpy Impact Strength (-30°C)100kJ/m2ISO 179/1eU
Charpy Notched Impact Strength (23°C)5.5kJ/m2ISO 179/1eA
Physical Properties
ValueUnitsTest Method / Conditions
Shrinkage - Flow1.7%ISO 294-4
Shrinkage - Across Flow1.9%ISO 294-4
Moisture Absorption (23°C/50%)0.2%ISO 62
Density1310kg/m3ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Melting Point - DSC (10°C/min)225°CISO 11357-1/-3
Heat Deflection Temperature - HDT (1.80 MPa)60°CISO 75-1/-2
Heat Deflection Temperature - HDT (0.45 MPa)155°CISO 75/2 B f
Fire Behavior (0.8 mm Wall Thickness)HB-IEC 60695-11-10
Electrical Properties
ValueUnitsTest Method / Conditions
Volume Resistance1.0e+15ohm.cm
Specific Surface Resistance1.00E+12ohmIEC 60093