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Celanese CELANEX 2302 GV1/15 PBT, 15% Glass Reinforced

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 20% 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 2302 GV1/15 PBT, 15% Glass Reinforced.pdf
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Material Notes:
Chemical abbreviation according to ISO 1043-1: PBTInformation provided by Celanese
Physical Properties Metric English Comments
Density 1.43 g/cc
0.0517 lb/in³
ISO 1183
Density of Compound 1.22 g/cc
0.0441 lb/in³
Moisture Absorption 0.150 %
0.150 %
23°C/50%RH; ISO 62
Viscosity Test 76.0 cm³/g
76.0 cm³/g
ISO 307, 1157, 1628
Melt Flow 21.0 g/10 min

@Load 2.16 kg,
Temperature 265 °C
21.0 g/10 min

@Load 4.76 lb,
Temperature 509 °F
[cm3/10min]; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break 110 MPa
16000 psi
5mm/min; ISO 527-2/1A
Elongation at Break 3.00 %
3.00 %
5mm/min; ISO 527-2/1A
Tensile Modulus 6.10 GPa
885 ksi
50mm/min; ISO 527-2/1A
Flexural Strength 160 MPa
23200 psi
ISO 178
Charpy Impact Unnotched 3.50 J/cm²
16.7 ft-lb/in²
ISO 179/1eU
3.50 J/cm²

@Temperature -30.0 °C
16.7 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched 0.650 J/cm²
3.09 ft-lb/in²
ISO 179/1eA
0.650 J/cm²

@Temperature -30.0 °C
3.09 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eA
Tensile Creep Modulus, 1 hour 5300 MPa
769000 psi
ISO 899-1
Tensile Creep Modulus, 1000 hours 4300 MPa
624000 psi
ISO 899-1
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 35.0 µm/m-°C
19.4 µin/in-°F
ISO 11359-2
Specific Heat Capacity 1.82 J/g-°C
0.435 BTU/lb-°F
Thermal Conductivity 0.150 W/m-K
1.04 BTU-in/hr-ft²-°F
Melting Point 255 °C
491 °F
10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 1.8 MPa (264 psi) 190 °C
374 °F
ISO 75-1, -2
Deflection Temperature at 8.0 MPa 65.0 °C
149 °F
ISO 75-1, -2
Vicat Softening Point 210 °C
410 °F
ISO 306
Flammability, UL94 HB

@Thickness 1.40 mm
HB

@Thickness 0.0551 in
HB

@Thickness 0.850 mm
HB

@Thickness 0.0335 in
Oxygen Index 19.0 %
19.0 %
ISO 4589
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
IEC 60093
Dielectric Constant 4.00

@Frequency 1.00e+6 Hz
4.00

@Frequency 1.00e+6 Hz
IEC 60250
4.10

@Frequency 100 Hz
4.10

@Frequency 100 Hz
IEC 60250
Dielectric Strength 28.0 kV/mm
711 kV/in
IEC 60243-1
Dissipation Factor 0.00120

@Frequency 100 Hz
0.00120

@Frequency 100 Hz
IEC 60250
0.0180

@Frequency 1.00e+6 Hz
0.0180

@Frequency 1.00e+6 Hz
IEC 60250
Comparative Tracking Index 250 V
250 V
IEC 60112
Processing Properties Metric English Comments
Processing Temperature 90.0 - 100 °C
194 - 212 °F
cavity
265 - 275 °C
509 - 527 °F
hot runner
Feed Temperature 190 - 200 °C
374 - 392 °F
Middle Barrel Temperature 20.0 - 50.0 °C
68.0 - 122 °F
Zone 1 250 - 260 °C
482 - 500 °F
Zone 2 250 - 260 °C
482 - 500 °F
Zone 3 260 - 270 °C
500 - 518 °F
Zone 4 260 - 270 °C
500 - 518 °F
Die Temperature 265 - 275 °C
509 - 527 °F
Melt Temperature 270 °C
518 °F
ISO 294
265 - 275 °C
509 - 527 °F
Mold Temperature 90.0 °C
194 °F
ISO 294
Ejection Temperature 218 °C
424 °F
Injection Velocity 200 mm/sec
7.87 in/sec
ISO 294
Drying Temperature 120 - 140 °C
248 - 284 °F
Dry Time 2.00 - 4.00 hour
2.00 - 4.00 hour
Moisture Content <= 0.0200 %
<= 0.0200 %
Hold Pressure 70.0 MPa
10200 psi
ISO 294
Screw Speed 60.0 rpm

@Diameter 55.0 mm
60.0 rpm

@Diameter 2.17 in
75.0 rpm

@Diameter 40.0 mm
75.0 rpm

@Diameter 1.57 in
90.0 rpm

@Diameter 25.0 mm
90.0 rpm

@Diameter 0.984 in
Descriptive Properties Value Comments
Injection molding Yes
Injection Speed fast
Processing conditions acc. ISO 7792
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