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Polyplastics Duranex® 2002U Polybutylene Terephthalate (PBT), Weather resistance

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Unreinforced, Molded
Manufacturer Polyplastics Co.
Trade Name Duranex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Polyplastics Duranex® 2002U Polybutylene Terephthalate (PBT), Weather resistance.pdf
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Material Notes:
DURANEX® is a crystalline thermoplastic based on polybutylene terephthalate (PBT) that can be readily strengthened, modified, or otherwise performance enhanced through the addition of glass fibers or other inorganic filler additives. Various grades are available, including flame-retardant, reinforced, and impact-resistant grades. DURANEX®, due to its mechanical strength, heat stability, electrical resistivity and wear and abrasion-resistance, offers great potential as a well-balanced, highly reliable material, having a wide variety of applications including electronic / electro-mechanical and automobile parts and various other functional parts. DURANEX® also assures moldability, dimensional stability, glossy surfaces and various fabrication capabilities providing higher added value.Information provided by PolyPlastics.
Physical Properties Metric English Comments
Density 1.31 g/cc
0.0473 lb/in³
ISO 1183
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 60.0 MPa
8700 psi
ISO 527-1, 2
Elongation at Break 100 %
100 %
ISO 527-1, 2
Flexural Strength 95.0 MPa
13800 psi
ISO 178
Flexural Modulus 2.63 GPa
381 ksi
ISO 178
Charpy Impact, Notched 0.340 J/cm²
1.62 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 100 µm/m-°C

@Temperature 23.0 - 55.0 °C
55.6 µin/in-°F

@Temperature 73.4 - 131 °F
ISO 11359-2
CTE, linear, Transverse to Flow 100 µm/m-°C

@Temperature 23.0 - 55.0 °C
55.6 µin/in-°F

@Temperature 73.4 - 131 °F
ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi) 70.0 °C
158 °F
ISO 75-1, 2
Flammability, UL94 HB
HB
Electrical Properties Metric English Comments
Volume Resistivity 5.00e+16 ohm-cm
5.00e+16 ohm-cm
IEC 60093
Surface Resistance 2.00e+17 ohm
2.00e+17 ohm
IEC 60093
Dielectric Strength 14.0 kV/mm
356 kV/in
IEC 60243-1
Comparative Tracking Index >= 600 V
>= 600 V
IEC 60112
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