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Kebater® PBT B600

1 of 36 products in this brand
PBT unreinforced, injection molding type, also suitable for extrusion, highly viscous

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Extrusion, Injection Molding

Technical Data Sheet

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Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Elongation Modulus2600MPaISO 527-1
Yield Stress55MPaISO 527-1/-2
Elongation at Stretch4%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)7.5kJ/m2ISO 179/1eA
Physical Properties
ValueUnitsTest Method / Conditions
Shrinkage - Flow1.8%ISO 294-4
Shrinkage - Across Flow1.8%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
Coefficient of Thermal Expansion - Flow125E-6/KISO 11359-1/-2
Coefficient of Thermal Expansion - Across Flow125E-6/KISO 11359-1/-2
Electrical Properties
ValueUnitsTest Method / Conditions
Volume Resistance100000000000000.0ohm.mIEC 60093
Specific Surface Resistance1.00E+14ohmIEC 60093