Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) |
Manufacturer | |
Trade Name | Celanex® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Celanese Celanex® 4016 PBT
(Unverified Data**).pdf ![]() |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.45 g/cc | 1.45 g/cc | ASTM D792 |
Density | 1.45 g/cc | 0.0524 lb/in³ | ISO 1183 |
Water Absorption | 0.080 % | 0.080 % | 24hr immersion; ASTM D570 |
Moisture Absorption | 0.160 % | 0.160 % | 23°C/50%RH; ISO 62 |
Linear Mold Shrinkage, Flow | 0.017 - 0.019 cm/cm | 0.017 - 0.019 in/in | ISO 294-4 |
0.024 - 0.028 cm/cm | 0.024 - 0.028 in/in | ASTM D955 | |
Linear Mold Shrinkage, Transverse | 0.017 - 0.019 cm/cm | 0.017 - 0.019 in/in | ISO 294-4 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 60 | 60 | ISO 2039-2 |
Tensile Strength at Break | 35.5 MPa | 5150 psi | ASTM D638 |
Tensile Strength, Yield | 50.3 MPa | 7300 psi | ASTM D638 |
55.0 MPa | 7980 psi | 50mm/min; ISO 527-2/1A | |
Elongation at Break | 38 % | 38 % | 50mm/min; ISO 527-2/1A |
38 % | 38 % | 50mm/min; ISO 527-2/1A | |
37 % @Temperature 22.8 °C |
37 % @Temperature 73.0 °F |
ASTM D638 | |
Elongation at Yield | 3.7 % | 3.7 % | 50mm/min; ISO 527-2/1A |
3.5 % @Temperature 22.8 °C |
3.5 % @Temperature 73.0 °F |
ASTM D638 | |
Tensile Modulus | 2.80 GPa | 406 ksi | 1mm/min; ISO 527-2/1A |
2.55 GPa @Temperature 22.8 °C |
370 ksi @Temperature 73.0 °F |
ASTM D638 | |
Flexural Strength | 76.0 MPa | 11000 psi | ISO 178 |
85.5 MPa | 12400 psi | ASTM D790 | |
Flexural Modulus | 2.63 GPa | 381 ksi | ISO 178 |
2.55 GPa @Temperature 22.8 °C |
370 ksi @Temperature 73.0 °F |
ASTM D790 | |
Izod Impact, Notched | 0.908 J/cm | 1.70 ft-lb/in | ASTM D256 |
Izod Impact, Notched (ISO) | 7.70 kJ/m² | 3.66 ft-lb/in² | ISO 180/1A |
Izod Impact, Unnotched (ISO) | NB | NB | ISO 180/1U |
Charpy Impact Unnotched | 24.5 J/cm² | 117 ft-lb/in² | ISO 179/1eU |
10.5 J/cm² @Temperature -30.0 °C |
50.0 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eU | |
Charpy Impact, Notched | 0.810 J/cm² | 3.85 ft-lb/in² | ISO 179/1eA |
0.810 J/cm² @Temperature -30.0 °C |
3.85 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eA |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 100 µm/m-°C | 55.6 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 | 48.0 °C | 118 °F | 10°C/min; ISO 11357-1,-2,-3 |
Deflection Temperature at 0.46 MPa (66 psi) | 156 °C | 313 °F | ASTM D648 |
159 °C | 318 °F | ISO 75-1, -2 | |
Deflection Temperature at 1.8 MPa (264 psi) | 62.0 °C | 144 °F | ISO 75-1, -2 |
62.8 °C | 145 °F | ASTM D648 | |
Flammability, UL94 | V-0 | V-0 | UL94 |
V-0 @Thickness 0.850 mm |
V-0 @Thickness 0.0335 in |
UL94 |
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 | 3.1 @Frequency 100 Hz |
3.1 @Frequency 100 Hz |
IEC 60250 |
3.1 @Frequency 1.00e+6 Hz |
3.1 @Frequency 1.00e+6 Hz |
IEC 60250 | |
3.4 @Frequency 1.00e+6 Hz |
3.4 @Frequency 1.00e+6 Hz |
ASTM D150 | |
Dielectric Strength | >= 27.6 kV/mm | >= 700 kV/in | short term; ASTM D149 |
50.0 kV/mm | 1270 kV/in | IEC 60243-1 | |
Dissipation Factor | 0.010 @Frequency 1.00e+6 Hz |
0.010 @Frequency 1.00e+6 Hz |
ASTM D150 |
0.020 @Frequency 1.00e+6 Hz |
0.020 @Frequency 1.00e+6 Hz |
IEC 60250 | |
Arc Resistance | 80 sec | 80 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 | 243 °C | 469 °F | Injection molding; ISO 294 |
235 - 255 °C | 455 - 491 °F |