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Celanese Celanex® 3216 PBT, 15% Glass Reinforced  (Unverified Data**)

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled
Manufacturer
Trade Name Celanex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Celanese Celanex® 3216 PBT, 15% Glass Reinforced  (Unverified Data**).pdf
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Material Notes:
Celanex 3216 is a non-exuding (UL and CSA approved V-0 at 1/32 inch and 5V at 1/8 inch ),15% fiberglass reinforced polybutylene terephthalate which has an excellent balance of mechanical properties and processability. It is well suited for electrical conn15% glass-fiber, V-0, non-exudingInformation provided by Celanese
Physical Properties Metric English Comments
Specific Gravity 1.54 g/cc
1.54 g/cc
ASTM D792
Density 1.54 g/cc
0.0556 lb/in³
ISO 1183
Water Absorption 0.050 %
0.050 %
24hr immersion; ASTM D570
Moisture Absorption 0.170 %
0.170 %
23°C/50%RH; ISO 62
Linear Mold Shrinkage, Flow 0.0030 - 0.0060 cm/cm
0.0030 - 0.0060 in/in
ISO 294-4
0.0040 - 0.0060 cm/cm
0.0040 - 0.0060 in/in
ASTM D955
Linear Mold Shrinkage, Transverse 0.011 cm/cm
0.011 in/in
ISO 294-4
Melt Flow 9.0 g/10 min

@Load 2.16 kg,
Temperature 250 °C
9.0 g/10 min

@Load 4.76 lb,
Temperature 482 °F
(MVR) cm³/10min; ISO 1133
Mechanical Properties Metric English Comments
Hardness, Rockwell M 87
87
ISO 2039-2
Tensile Strength at Break 100 MPa
14500 psi
ASTM D638
100 MPa
14500 psi
5mm/min; ISO 527-2/1A
Elongation at Break 3.0 %
3.0 %
5mm/min; ISO 527-2/1A
4.0 %

@Temperature 22.8 °C
4.0 %

@Temperature 73.0 °F
ASTM D638
Tensile Modulus 6.70 GPa
972 ksi
1mm/min; ISO 527-2/1A
Flexural Strength 152 MPa
22000 psi
ASTM D790
155 MPa
22500 psi
ISO 178
Flexural Modulus 6.00 GPa
870 ksi
ISO 178
6.21 GPa

@Temperature 22.8 °C
900 ksi

@Temperature 73.0 °F
ASTM D790
Izod Impact, Notched 0.534 J/cm
1.00 ft-lb/in
ASTM D256
Izod Impact, Notched (ISO) 5.50 kJ/m²
2.62 ft-lb/in²
ISO 180/1A
Charpy Impact Unnotched 2.80 J/cm²
13.3 ft-lb/in²
ISO 179/1eU
2.80 J/cm²

@Temperature -30.0 °C
13.3 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched 0.600 J/cm²
2.86 ft-lb/in²
ISO 179/1eA
0.600 J/cm²

@Temperature -30.0 °C
2.86 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 36.0 µm/m-°C
20.0 µin/in-°F
ISO 11359-2
CTE, linear, Transverse to Flow 100 µm/m-°C
55.6 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
Transformation Temperature, Tg 60.0 °C
140 °F
10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 0.46 MPa (66 psi) 213 °C
415 °F
ASTM D648
217 °C
423 °F
ISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 185 °C
365 °F
ASTM D648
200 °C
392 °F
ISO 75-1, -2
Deflection Temperature at 8.0 MPa 95.0 °C
203 °F
ISO 75-1, -2
Vicat Softening Point 206 °C
403 °F
B50 (50°C/h 50N); ISO 306
Flammability, UL94 V-0
V-0
UL94
V-0

@Thickness 0.380 mm
V-0

@Thickness 0.0150 in
UL94
5VA

@Thickness 3.00 mm
5VA

@Thickness 0.118 in
UL94
Oxygen Index 27 - 32 %
27 - 32 %
ISO 4589
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+15 ohm-cm
1.00e+15 ohm-cm
IEC 60093
2.00e+16 ohm-cm
2.00e+16 ohm-cm
ASTM D257
Surface Resistance 1.00e+15 ohm
1.00e+15 ohm
IEC 60093
Dielectric Constant 3.2

@Frequency 1.00e+6 Hz
3.2

@Frequency 1.00e+6 Hz
ASTM D150
3.5

@Frequency 1.00e+6 Hz
3.5

@Frequency 1.00e+6 Hz
IEC 60250
3.7

@Frequency 100 Hz
3.7

@Frequency 100 Hz
IEC 60250
Dielectric Strength 26.4 kV/mm
670 kV/in
short term; ASTM D149
30.0 kV/mm
762 kV/in
IEC 60243-1
Dissipation Factor 0.0033

@Frequency 100 Hz
0.0033

@Frequency 100 Hz
IEC 60250
0.010

@Frequency 1.00e+6 Hz
0.010

@Frequency 1.00e+6 Hz
ASTM D150
0.016

@Frequency 1.00e+6 Hz
0.016

@Frequency 1.00e+6 Hz
IEC 60250
Arc Resistance 79 sec
79 sec
ASTM D495
Comparative Tracking Index 250 V
250 V
IEC 60112
250 V
250 V
ASTM D3638
Processing Properties Metric English Comments
Processing Temperature 20.0 - 50.0 °C
68.0 - 122 °F
65.0 - 93.0 °C
149 - 199 °F
Cavity temperature
Feed Temperature 230 - 240 °C
446 - 464 °F
Rear Barrel Temperature 230 - 240 °C
446 - 464 °F
Middle Barrel Temperature 235 - 250 °C
455 - 482 °F
Front Barrel Temperature 240 - 255 °C
464 - 491 °F
Nozzle Temperature 250 - 255 °C
482 - 491 °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 - 255 °C
464 - 491 °F
Die Temperature 250 - 255 °C
482 - 491 °F
Melt Temperature 235 - 255 °C
455 - 491 °F
260 °C
500 °F
Injection molding; ISO 294
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