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Polyplastics Duranex® 531HS Polybutylene Terephthalate (PBT), Hydrolysis resistant, Heat shock resistant, Heat Shock Resistant

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Heat Resistant
Manufacturer Polyplastics Co.
Trade Name Duranex®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Polyplastics Duranex® 531HS Polybutylene Terephthalate (PBT), Hydrolysis resistant, Heat shock resistant, Heat Shock Resistant.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 1.47 g/cc
0.0531 lb/in³
ISO 1183
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 118 MPa
17100 psi
ISO 527-1, 2
Elongation at Break 2.7 %
2.7 %
ISO 527-1, 2
Flexural Strength 187 MPa
27100 psi
ISO 178
Flexural Modulus 8.10 GPa
1170 ksi
ISO 178
Charpy Impact, Notched 1.08 J/cm²
5.14 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 20.0 µm/m-°C

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

@Temperature 73.4 - 131 °F
ISO 11359-2
CTE, linear, Transverse to Flow 130 µm/m-°C

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

@Temperature 73.4 - 131 °F
ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi) 208 °C
406 °F
ISO 75-1, 2
Flammability, UL94 HB
HB
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
IEC 60093
Dielectric Strength 16.0 kV/mm
406 kV/in
IEC 60243-1
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