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Elmet Technologies

Samyang Tribit® 1503S Polybutylene Terephthalate
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)

Material Notes: Characteristics:
  • High impact

Applications:

  • Automotive
    • Connector
    • Gear
    • Outdoor handle
    • Ignition system
  • Electronic
    • Connector
    • Gas valve
    • Coil bobbin
    • Switch case
    • Relay case
  • O/A parts

All information provided by Samyang

Key Words: PBT
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.30 g/cc1.30 g/ccASTM D792
Water Absorption 0.10 %
@Time 86400 sec
0.10 %
@Time 24.0 hour
ASTM D570
Linear Mold Shrinkage 0.014 - 0.022 cm/cm
@Thickness 3.00 mm
0.014 - 0.022 in/in
@Thickness 0.118 in
ASTM D955
Melt Flow 11 g/10 min
@Load 2.16 kg,
Temperature 235 °C
11 g/10 min
@Load 4.76 lb,
Temperature 455 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 118118ASTM D785
Tensile Strength, Yield 49.0 MPa7110 psiASTM D638
Elongation at Break <= 450 %<= 450 %ASTM D638
Flexural Yield Strength 73.5 MPa10700 psiASTM D790
Flexural Modulus 2.06 GPa299 ksiASTM D790
Izod Impact, Unnotched 1.27 J/cm
@Thickness 3.17 mm
2.39 ft-lb/in
@Thickness 0.125 in
ASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+16 ohm-cm1.00e+16 ohm-cmASTM D257
Dielectric Constant 3.2
@Frequency 1e+6 Hz
3.2
@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 17.0 kV/mm432 kV/inASTM D149
Dissipation Factor 0.020
@Frequency 1e+6 Hz
0.020
@Frequency 1e+6 Hz
ASTM D150
Arc Resistance 180 sec180 secASTM D495
 
Thermal PropertiesMetricEnglishComments
CTE, linear 90.0 µm/m-°C50.0 µin/in-°FASTM D696
Melting Point 222 °C432 °F
Deflection Temperature at 0.46 MPa (66 psi) 150 °C302 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 60.0 °C140 °FASTM D648
Flammability, UL94 HB
@Thickness 1.59 mm
HB
@Thickness 0.0625 in
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 230 - 240 °C446 - 464 °F
Middle Barrel Temperature 220 - 240 °C428 - 464 °F
Front Barrel Temperature 200 - 220 °C392 - 428 °F
Nozzle Temperature 230 - 240 °C446 - 464 °F
Melt Temperature 245 °C473 °F
Drying Temperature 110 - 130 °C230 - 266 °F
Dry Time 4 - 6 hour4 - 6 hour
Moisture Content 0.010 - 0.015 %0.010 - 0.015 %
Screw Speed 40 - 60 rpm40 - 60 rpm

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PSAMY043 / 88125

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