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Celanese CELANEX 3400 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 3400 PBT, 40% Glass Reinforced.pdf
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Material Notes:
Celanex 3400 is a general purpose, 40% glass reinforced polybutylene terephthalate that offers a good combination of mechanical, electrical, and thermal properties. This grade provides outstanding processability and good chemical resistance. Celanex 3400 is a high flow material.Information provided by Celanese
Physical Properties Metric English Comments
Specific Gravity 1.61 g/cc
1.61 g/cc
ASTM D792
Density 1.61 g/cc
0.0582 lb/in³
ISO 1183
Water Absorption 0.0700 %

@Temperature 22.8 °C
0.0700 %

@Temperature 73.0 °F
24hr immersion; ASTM D570
Moisture Absorption 0.120 %
0.120 %
23°C/50%RH; ISO 62
Linear Mold Shrinkage, Flow 0.00300 - 0.00500 cm/cm
0.00300 - 0.00500 in/in
ISO 294-4
0.00300 - 0.00500 cm/cm
0.00300 - 0.00500 in/in
ASTM D955
Linear Mold Shrinkage, Transverse 0.00700 cm/cm
0.00700 in/in
ISO 294-4
Melt Flow 8.00 g/10 min
8.00 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 93.0
93.0
ISO 2039-2
Tensile Strength at Break 140 MPa
20300 psi
5mm/min; ISO 527-2/1A
147 MPa
21300 psi
ASTM D638
Elongation at Break 2.00 %
2.00 %
ASTM D638
2.40 %
2.40 %
5mm/min; ISO 527-2/1A
Tensile Modulus 11.7 GPa
1700 ksi
ASTM D638
12.1 GPa
1750 ksi
50mm/min; ISO 527-2/1A
Flexural Strength 207 MPa
30000 psi
ASTM D790
215 MPa
31200 psi
ISO 178
Flexural Modulus 10.3 GPa
1500 ksi
ASTM D790
11.0 GPa
1600 ksi
ISO 178
Izod Impact, Notched 1.01 J/cm
1.90 ft-lb/in
ASTM D256
Izod Impact, Notched (ISO) 10.0 kJ/m²
4.76 ft-lb/in²
ISO 180/1A
Charpy Impact Unnotched 4.70 J/cm²
22.4 ft-lb/in²
ISO 179/1eU
4.50 J/cm²

@Temperature -30.0 °C
21.4 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched 1.10 J/cm²
5.23 ft-lb/in²
ISO 179/1eA
0.950 J/cm²

@Temperature -30.0 °C
4.52 ft-lb/in²

@Temperature -22.0 °F
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
CTE, linear, Transverse to Flow 101 µm/m-°C
56.1 µin/in-°F
ISO 11359-2
Melting Point 225 °C
437 °F
10°C/min; ISO 11357-1,-2,-3
225 °C
437 °F
ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi) 223 °C
433 °F
ASTM D648
225 °C
437 °F
ISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 209 °C
408 °F
ASTM D648
212 °C
414 °F
ISO 75-1, -2
Glass Transition Temp, Tg 45.0 °C
113 °F
ISO 11357-1,-2,-3
Flammability, UL94 HB
HB
HB

@Thickness 0.710 mm
HB

@Thickness 0.0280 in
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+15 ohm-cm
1.00e+15 ohm-cm
IEC 60093
1.00e+16 ohm-cm
1.00e+16 ohm-cm
ASTM D257
Surface Resistance 1.00e+15 ohm
1.00e+15 ohm
IEC 60093
Dielectric Constant 3.40

@Frequency 1.00e+6 Hz
3.40

@Frequency 1.00e+6 Hz
IEC 60250
3.50

@Frequency 100 Hz
3.50

@Frequency 100 Hz
IEC 60250
3.90

@Frequency 1.00e+6 Hz
3.90

@Frequency 1.00e+6 Hz
ASTM D150
Dielectric Strength 18.9 kV/mm
480 kV/in
short term; ASTM D149
19.0 kV/mm
483 kV/in
IEC 60243-1
Dissipation Factor 0.00200

@Frequency 1.00e+6 Hz
0.00200

@Frequency 1.00e+6 Hz
ASTM D150
0.0130

@Frequency 1.00e+6 Hz
0.0130

@Frequency 1.00e+6 Hz
IEC 60250
Arc Resistance 127 sec
127 sec
ASTM D495
Comparative Tracking Index 350 V
350 V
IEC 60112
500 V
500 V
ASTM D3638
Processing Properties Metric English Comments
Processing Temperature 65.0 - 96.0 °C
149 - 205 °F
cavity
250 - 260 °C
482 - 500 °F
hot runner
Feed Temperature 230 - 240 °C
446 - 464 °F
Middle Barrel Temperature 20.0 - 50.0 °C
68.0 - 122 °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 240 - 260 °C
464 - 500 °F
Melt Temperature 235 - 260 °C
455 - 500 °F
260 °C
500 °F
ISO 294
Mold Temperature 82.0 °C
180 °F
ISO 294
Injection Velocity 300 mm/sec
11.8 in/sec
ISO 294
Drying Temperature 120 - 130 °C
248 - 266 °F
Dry Time 4.00 hour
4.00 hour
Moisture Content <= 0.0200 %
<= 0.0200 %
Hold Pressure 48.0 MPa
6960 psi
ISO 294
Descriptive Properties Value Comments
Injection molding Yes
Injection Speed medium-fast
Processing conditions acc. ISO 7792-2
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