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Celanese Celanex® 602AC PBT, Glass Reinforced

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass Filled, Impact Modified
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® 602AC PBT, Glass Reinforced.pdf
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Material Notes:
Celanex 602AC is a 10% fiberglass reinforced PBT that has lower warpage and improved impact over standard PBT.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
Specific Gravity 1.29 g/cc
1.29 g/cc
ASTM D792
Density 1.29 g/cc
0.0466 lb/in³
ISO 1183
Linear Mold Shrinkage, Flow 0.0060 - 0.0080 cm/cm
0.0060 - 0.0080 in/in
ISO 294-4
0.0060 - 0.0080 cm/cm
0.0060 - 0.0080 in/in
ASTM D955
Linear Mold Shrinkage, Transverse 0.0060 - 0.0090 cm/cm
0.0060 - 0.0090 in/in
ISO 294-4
Mechanical Properties Metric English Comments
Tensile Strength at Break 83.0 MPa
12000 psi
5mm/min; ISO 527-2/1A
65.5 MPa

@Temperature 22.8 °C
9500 psi

@Temperature 73.0 °F
ASTM D638
Elongation at Break 3.5 %
3.5 %
5mm/min; ISO 527-2/1A
5.0 %

@Temperature 22.8 °C
5.0 %

@Temperature 73.0 °F
ASTM D638
Tensile Modulus 4.48 GPa

@Temperature 22.8 °C
650 ksi

@Temperature 73.0 °F
ASTM D638
Flexural Strength 120 MPa
17400 psi
ISO 178
111 MPa

@Temperature 22.8 °C
16100 psi

@Temperature 73.0 °F
ASTM D790
Flexural Modulus 4.23 GPa
614 ksi
ISO 178
3.59 GPa

@Temperature 22.8 °C
520 ksi

@Temperature 73.0 °F
ASTM D790
Izod Impact, Notched 0.694 J/cm

@Temperature 22.8 °C
1.30 ft-lb/in

@Temperature 73.0 °F
ASTM D256
Izod Impact, Notched (ISO) 5.00 kJ/m²
2.38 ft-lb/in²
ISO 180/1A
Izod Impact, Unnotched (ISO) 40.0 kJ/m²

@Temperature 23.0 °C
19.0 ft-lb/in²

@Temperature 73.4 °F
ISO 180/1U
Thermal Properties Metric English Comments
Melting Point 225 °C
437 °F
ISO 11357-1,-2,-3; ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi) 202 °C
396 °F
ISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 139 °C
282 °F
ISO 75-1, -2
Flammability, UL94 HB
HB
Electrical Properties Metric English Comments
Volume Resistivity 1.20e+17 ohm-cm
1.20e+17 ohm-cm
ASTM D257
Dielectric Constant 3.4

@Frequency 1.00e+6 Hz
3.4

@Frequency 1.00e+6 Hz
ASTM D150
Dielectric Strength 16.5 kV/mm
420 kV/in
short term; ASTM D149
Dissipation Factor 0.017

@Frequency 1.00e+6 Hz
0.017

@Frequency 1.00e+6 Hz
ASTM D150
Arc Resistance 129 sec
129 sec
ASTM D495
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 - 260 °C
455 - 500 °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 Speed medium-fast
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