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Celanese CELANEX 4300 PBT, 30% Glass Reinforced

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 30% 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 4300 PBT, 30% Glass Reinforced.pdf
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Material Notes:
Celanex 4300 is a toughened, 30% glass reinforced PBT.Information provided by Celanese
Physical Properties Metric English Comments
Specific Gravity 1.53 g/cc
1.53 g/cc
ASTM D792
Density 1.53 g/cc
0.0553 lb/in³
ISO 1183
Moisture Absorption 0.140 %
0.140 %
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 0.00800 cm/cm
0.00800 in/in
ISO 294-4
Melt Flow 7.00 g/10 min
7.00 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 91.0
91.0
ISO 2039-2
Tensile Strength at Break 124 MPa
18000 psi
ASTM D638
130 MPa
18900 psi
5mm/min; ISO 527-2/1A
Elongation at Break 3.00 %
3.00 %
ASTM D638
3.10 %
3.10 %
5mm/min; ISO 527-2/1A
Tensile Modulus 9.30 GPa
1350 ksi
50mm/min; ISO 527-2/1A
Flexural Strength 186 MPa
27000 psi
ASTM D790
205 MPa
29700 psi
ISO 178
Flexural Modulus 8.27 GPa
1200 ksi
ASTM D790
9.00 GPa
1310 ksi
ISO 178
Izod Impact, Notched 1.01 J/cm
1.90 ft-lb/in
ASTM D256
Izod Impact, Notched (ISO) 12.1 kJ/m²
5.76 ft-lb/in²
ISO 180/1A
Charpy Impact Unnotched 4.00 J/cm²
19.0 ft-lb/in²
ISO 179/1eU
5.10 J/cm²

@Temperature -30.0 °C
24.3 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched 1.09 J/cm²
5.19 ft-lb/in²
ISO 179/1eA
0.850 J/cm²

@Temperature -30.0 °C
4.04 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 24.0 µm/m-°C
13.3 µin/in-°F
ISO 11359-2
CTE, linear, Transverse to Flow 80.0 µm/m-°C
44.4 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) 220 °C
428 °F
ISO 75-1, -2
223 °C
433 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 200 °C
392 °F
ISO 75-1, -2
204 °C
399 °F
ASTM D648
Glass Transition Temp, Tg 41.0 °C
106 °F
ISO 11357-1,-2,-3
Flammability, UL94 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 2.80

@Frequency 100 Hz
2.80

@Frequency 100 Hz
IEC 60250
3.80

@Frequency 1.00e+6 Hz
3.80

@Frequency 1.00e+6 Hz
ASTM D150
3.90

@Frequency 1.00e+6 Hz
3.90

@Frequency 1.00e+6 Hz
IEC 60250
Dielectric Strength 20.0 kV/mm
508 kV/in
IEC 60243-1
21.7 kV/mm
550 kV/in
short term; ASTM D149
Dissipation Factor 0.00200

@Frequency 1.00e+6 Hz
0.00200

@Frequency 1.00e+6 Hz
ASTM D150
0.0220

@Frequency 1.00e+6 Hz
0.0220

@Frequency 1.00e+6 Hz
IEC 60250
Comparative Tracking Index 400 V
400 V
IEC 60112
Processing Properties Metric English Comments
Processing Temperature 65.0 - 93.0 °C
149 - 199 °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 250 - 260 °C
482 - 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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