NOTE:
These values are representative values and do not relate to a specific grade of material
Generic Type:
POLYBUTYLENE TEREPHTHALATE
S.I. Abbr:
PBT
Glass Transition Temperature (°C)
22
Crystalline Melting Point (°C)
220
Room Temperature Density (kg/m^3)
1300
Maximum Operating Temperature (°C)
120
Process Range (°C)
230 - 280
No Flow Temperature (°C)
210
Average Specific Heat Capacity (J/kg °K)
1800
Average Thermal Diffusivity (mm^2/s)
0.12
Vicat Softening Point (°C)
215
HDT (0.45 MPa) (°C)
150
HDT (1.80 MPa) (°C)
60
Chain Structure:
Semi-Crystalline
Tensile Strength (MPa)
52
Elongation @ break (%)
250
Applications
Graphical Information
Impact Strength (kJ/m)
0.060
Flexural Modulus (GPa)
2.1
Flammability Rating (UL94)
HB
Drying Time (Hrs)
3
Drying Temperature (°C)
135
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eproduced by kind permission of SkidMark Multimedia Productions. NEXUS III is a product of SkidMark Multimedia Productions. © 2004