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Elmet Technologies

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Marco Polo Mar-Pol PBT GP
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded

Material Notes: General purpose, lubricated PBT

Processing Method: Injection Molding

Information provided by Marco Polo International, LLC

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 PropertiesOriginal ValueComments
Density 1.31 g/ccASTM D792
Melt Flow 15 g/10 minASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 7500 psi
@Thickness 3.17 mm
ASTM D638
Tensile Strength, Yield 7500 psi
@Thickness 3.17 mm
ASTM D638
Elongation at Break 200 %
@Thickness 3.17 mm
ASTM D638
Elongation at Yield 3.5 %
@Thickness 3.17 mm
ASTM D638
Flexural Strength 11500 psi
@Thickness 3.17 mm
ASTM D790
Flexural Modulus 33500 psi
@Thickness 3.17 mm
ASTM D790
Izod Impact, Notched 1.00 ft-lb/inASTM D256
Izod Impact, Unnotched 30.0 ft-lb/inASTM D4812
Gardner Impact 320 in-lbASTM D3029
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+16 ohm-cmASTM D257
Dielectric Constant 3.3
@Frequency 100 Hz
ASTM D150
Dielectric Strength 390 V/mil
@Thickness 3.17 mm
in Air; ASTM D149
 390 V/mil
@Thickness 3.17 mm
in Oil; ASTM D149
 580 V/mil
@Thickness 1.59 mm
in Oil; ASTM D149
Dissipation Factor 0.0020
@Frequency 100 Hz
ASTM D150
 0.020
@Frequency 1 Hz
ASTM D150
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 149 °CUnannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 52.8 °CUnannealed; ASTM D648
Vicat Softening Point 190 °CISO 306/B50

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PMARCO070 / 283667

Ensinger PEI

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