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Celanese Celanex® 3409HR PBT, 40% Glass Reinforced

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 40% Glass Fiber Filled
Manufacturer Celanese Corporation
Trade Name Celanex®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Celanese Celanex® 3409HR PBT, 40% Glass Reinforced.pdf
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Material Notes:
Celanex 3409HR is a non-lubricated, 40% fiberglass reinforced Polybutylene Terephthalate which has excellent hydrolysis resistance, mechanical properties and processability.To avoid hydrolytic degradation during processing, CELANEX resins have to be dried to a moisture level equal to or less than 0.02%. Drying should be done in a dehumidifying hopper dryer capable of dewpoints
Physical Properties Metric English Comments
Density 1.61 g/cc
0.0582 lb/in³
ISO 1183
Linear Mold Shrinkage, Flow 0.0030 - 0.0050 cm/cm
0.0030 - 0.0050 in/in
ISO 294-4
Linear Mold Shrinkage, Transverse 0.0070 - 0.0090 cm/cm
0.0070 - 0.0090 in/in
ISO 294-4
Mechanical Properties Metric English Comments
Tensile Strength at Break 140 MPa
20300 psi
5mm/min; ISO 527-2/1A
Elongation at Break 2.4 %
2.4 %
5mm/min; ISO 527-2/1A
Tensile Modulus 12.5 GPa
1810 ksi
1mm/min; ISO 527-2/1A
Flexural Strength 220 MPa
31900 psi
ISO 178
Flexural Modulus 12.1 GPa
1750 ksi
ISO 178
Izod Impact, Notched (ISO) 10.0 kJ/m²
4.76 ft-lb/in²
ISO 180/1A
Charpy Impact, Notched 1.00 J/cm²
4.76 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 15.0 µm/m-°C
8.33 µin/in-°F
ISO 11359-2
Melting Point 225 °C
437 °F
ISO 11357-1,-2,-3
Deflection Temperature at 0.46 MPa (66 psi) 226 °C
439 °F
ISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 212 °C
414 °F
ISO 75-1, -2
Glass Transition Temp, Tg 60.0 °C
140 °F
ISO 11357-1,-2,-3
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+13 ohm-cm
>= 1.00e+13 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
IEC 60093
Dielectric Strength 19.0 kV/mm
483 kV/in
IEC 60243-1
Processing Properties Metric English Comments
Processing Temperature 20.0 - 50.0 °C
68.0 - 122 °F
hopper
65.0 - 93.0 °C
149 - 199 °F
cavity
Feed Temperature 230 - 240 °C
446 - 464 °F
Zone 1 230 - 240 °C
446 - 464 °F
Zone 2 235 - 250 °C
455 - 482 °F
Zone 3 235 - 250 °C
455 - 482 °F
Zone 4 240 - 260 °C
464 - 500 °F
Die Temperature 250 - 260 °C
482 - 500 °F
Melt Temperature 235 - 265 °C
455 - 509 °F
Drying Temperature 120 - 130 °C
248 - 266 °F
Dry Time 4 hour
4 hour
Moisture Content 0.020 %
0.020 %
Necessary low maximum
Hot-Working Temperature 250 - 260 °C
482 - 500 °F
Descriptive Properties Value Comments
Injection molding Yes
Injection Speed medium-fast
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